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ITEC Beauty Therapy study materials
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ITEC Level 3 Diploma in Beauty Therapy Treatments practice questions

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Question 1Health, safety and hygiene in the salon (including infection control, sterilisation and waste disposal)

In an ITEC salon, what is the correct first step when a client presents with an open, weeping lesion on the skin?

  1. Treat the area with a sterile dressing and continue the service
  2. Refuse the treatment and refer the client to a medical practitioner Correct answer.
  3. Apply a barrier cream and proceed with the planned treatment
  4. Cover the lesion with a plaster and carry on with the service

Explanation

Open, weeping lesions are a contraindication to treatment because they indicate possible infection and create a cross-infection risk. The therapist must decline the service and refer the client for medical advice rather than attempting to cover or work around the lesion.

Question 2Health, safety and hygiene in the salon (including infection control, sterilisation and waste disposal)

Which action best describes the correct procedure for hand hygiene before beginning a client treatment?

  1. Use a communal hand towel kept at the workstation
  2. Rinse hands briefly under cold running water
  3. Wipe hands with a dry towel and apply hand cream
  4. Wash with soap and warm water, then dry with a disposable paper towel Correct answer.

Explanation

Effective hand hygiene requires soap, warm running water and thorough drying, ideally with disposable paper towels to avoid recontamination. Communal towels and brief rinses do not adequately remove transient microorganisms.

Question 3Health, safety and hygiene in the salon (including infection control, sterilisation and waste disposal)

What is the recommended minimum time for washing hands with soap and water in a salon setting?

  1. At least 5 seconds
  2. At least 2 minutes
  3. At least 10 minutes
  4. At least 20 seconds Correct answer.

Explanation

Guidance recommends washing hands with soap and water for at least 20 seconds to allow the soap to lift and remove transient microorganisms. Shorter times are insufficient, while very long times are unnecessary for routine salon hygiene.

Question 4Health, safety and hygiene in the salon (including infection control, sterilisation and waste disposal)

Why should single-use items such as disposable spatulas be discarded after one client rather than cleaned and reused?

  1. They lose their colour after cleaning
  2. They are too expensive to keep
  3. They are difficult to store neatly
  4. They cannot be reliably decontaminated and pose a cross-infection risk Correct answer.

Explanation

Single-use items are designed to be used once because their materials cannot be reliably cleaned and disinfected between clients. Reusing them risks transferring microorganisms and undermines infection control.

Question 5Health, safety and hygiene in the salon (including infection control, sterilisation and waste disposal)

Which waste stream should used disposable razors and broken glass be placed in for safe disposal in a salon?

  1. Recycling bin for plastics
  2. Sharps container Correct answer.
  3. General household waste bin
  4. Compost bin

Explanation

Sharp items such as razors and broken glass must go into a rigid sharps container to prevent injury and potential infection to staff and waste handlers. General, recycling and compost bins are not designed to contain sharps safely.

Question 6Health, safety and hygiene in the salon (including infection control, sterilisation and waste disposal)

Which statement correctly distinguishes sterilisation from disinfection?

  1. Sterilisation destroys all microorganisms including bacterial spores Correct answer.
  2. Disinfection destroys all microorganisms including bacterial spores
  3. Sterilisation removes visible dirt only
  4. Disinfection and sterilisation are identical processes

Explanation

Sterilisation is the complete destruction or removal of all microorganisms, including bacterial spores, whereas disinfection reduces the number of pathogenic microorganisms but may not eliminate spores. This distinction underpins the choice of method for tools and equipment.

Question 7Health, safety and hygiene in the salon (including infection control, sterilisation and waste disposal)

A therapist has a small cut on the finger. What is the correct action before treating clients?

  1. Ignore it and continue working as normal
  2. Wash it and leave it uncovered to air
  3. Apply hand cream and continue treating
  4. Cover it with a waterproof dressing and, where appropriate, a finger stall Correct answer.

Explanation

Any break in the skin must be covered with a waterproof dressing to prevent contamination of the wound and cross-infection to clients. An additional finger stall may be used where the dressing could become wet or soiled during treatment.

Question 8Health, safety and hygiene in the salon (including infection control, sterilisation and waste disposal)

Which of the following best describes the correct way to clean and disinfect a reusable metal implement between clients?

  1. Rinse under cold water and store damp
  2. Wipe with a dry cloth only
  3. Spray with air freshener and return to the drawer
  4. Clean to remove residue, then apply a suitable disinfectant following the manufacturer's contact time Correct answer.

Explanation

Reusable implements must first be cleaned to remove organic residue, as disinfectants are less effective in the presence of soil, then treated with a suitable disinfectant for the manufacturer's specified contact time. This two-stage process ensures effective decontamination.

Question 9Health, safety and hygiene in the salon (including infection control, sterilisation and waste disposal)

What is the main reason for wearing disposable gloves during a facial treatment that involves product application?

  1. To create a barrier against microorganisms and reduce cross-infection Correct answer.
  2. To keep the therapist's hands soft
  3. To improve the smell of the products
  4. To make the treatment quicker

Explanation

Gloves act as a physical barrier that reduces the transfer of microorganisms between therapist and client and protects the therapist from contact with body fluids or products. They are part of standard infection-control precautions, not a cosmetic or speed measure.

Question 10Health, safety and hygiene in the salon (including infection control, sterilisation and waste disposal)

A client with a known allergy to a particular essential oil requests a massage. What is the most appropriate professional response?

  1. Use the oil anyway because the allergy is mild
  2. Avoid the allergen and select a suitable alternative after consultation Correct answer.
  3. Double the dilution to reduce the reaction
  4. Apply the oil only to the feet to limit exposure

Explanation

A known allergy is a contraindication to using that substance, so the allergen must be avoided entirely. The therapist should consult the client and select an appropriate alternative product that does not contain the allergen.

Question 11Health, safety and hygiene in the salon (including infection control, sterilisation and waste disposal)

Why must a patch test be carried out before applying certain tinting or colouring products?

  1. To check the product's colour result
  2. To measure how much product is needed
  3. To confirm the product's expiry date
  4. To identify clients who may have a hypersensitivity reaction before full application Correct answer.

Explanation

A patch test detects individuals who are sensitised or likely to react to a product, allowing the therapist to avoid a more serious reaction during full application. It is a safety measure and does not determine colour, quantity or shelf life.

Question 12Health, safety and hygiene in the salon (including infection control, sterilisation and waste disposal)

Which practice best maintains hygiene when using hot wax in a salon?

  1. Reuse the same spatula for several clients to save time
  2. Discard the spatula after each application and never double-dip into the pot Correct answer.
  3. Top up the wax pot with fresh wax each morning only
  4. Wipe the spatula on a towel between clients

Explanation

Using a fresh spatula for each application and avoiding double-dipping prevents contamination of the wax pot with skin cells and microorganisms. This protects all subsequent clients who use the same wax.

Question 13Health, safety and hygiene in the salon (including infection control, sterilisation and waste disposal)

What is the purpose of an autoclave in a beauty therapy setting?

  1. To mix treatment products
  2. To store used implements safely
  3. To sterilise heat-tolerant implements using steam under pressure Correct answer.
  4. To dry towels quickly

Explanation

An autoclave uses saturated steam under pressure to sterilise heat-tolerant implements by destroying all microorganisms, including spores. It is not a drying, mixing or storage device.

Question 14Health, safety and hygiene in the salon (including infection control, sterilisation and waste disposal)

A therapist notices a bottle of disinfectant has passed its expiry date. What is the correct action?

  1. Mix it with fresh disinfectant to extend its life
  2. Use it at double strength to compensate
  3. Continue using it until it runs out
  4. Dispose of it according to local regulations and replace it Correct answer.

Explanation

Expired disinfectant may no longer be effective and should not be used, as this compromises infection control. It must be disposed of correctly according to local waste regulations and replaced with an in-date product.

Question 15Health, safety and hygiene in the salon (including infection control, sterilisation and waste disposal)

Which of the following is the most appropriate way to store clean, disinfected implements?

  1. In a clean, closed container or covered tray Correct answer.
  2. In an open basket on a damp surface
  3. Loose in a drawer with used items
  4. In the same box as soiled laundry

Explanation

Clean implements should be kept in a clean, closed container or covered tray to protect them from dust and contamination until use. Mixing them with used items or damp surfaces reintroduces contamination.

Question 16Health, safety and hygiene in the salon (including infection control, sterilisation and waste disposal)

What is the correct procedure for dealing with a blood spill on the salon floor?

  1. Rinse the area with cold water only
  2. Wipe it with a dry paper towel and continue working
  3. Wear gloves, absorb the spill, clean the area and disinfect it, then dispose of waste correctly Correct answer.
  4. Cover it with a towel and deal with it at the end of the day

Explanation

Blood spills must be handled with gloves to protect the therapist, absorbed with disposable material, then cleaned and disinfected to remove contamination. Waste must be disposed of according to infection-control and waste regulations.

Question 17Health, safety and hygiene in the salon (including infection control, sterilisation and waste disposal)

A salon uses a UV cabinet for storing implements. Which statement best reflects its correct role in infection control?

  1. It can be used instead of an autoclave for all items
  2. It is a storage aid and does not replace cleaning and disinfection Correct answer.
  3. It disinfects implements without prior cleaning
  4. It sterilises implements and replaces all other cleaning steps

Explanation

UV cabinets are intended mainly as a storage aid and do not reliably penetrate soil or shadows, so they cannot replace proper cleaning and disinfection. Implements must still be cleaned and disinfected before being placed in the cabinet.

Question 18Health, safety and hygiene in the salon (including infection control, sterilisation and waste disposal)

A client discloses that they are a carrier of a bloodborne virus. How should the therapist manage the treatment?

  1. Refuse treatment and ask the client to leave immediately
  2. Apply standard precautions as for any client, without disclosure to others Correct answer.
  3. Use extra-strength disinfectant only after the client leaves
  4. Treat the client in a separate room with no additional precautions

Explanation

Standard precautions should be applied to every client regardless of known status, so the treatment can proceed with normal infection-control measures. Confidentiality must be maintained and the client should not be treated differently or their status disclosed.

Question 19Health, safety and hygiene in the salon (including infection control, sterilisation and waste disposal)

Which combination of factors most influences the choice of decontamination method for a reusable implement?

  1. The material of the implement, the level of contamination risk and manufacturer's instructions Correct answer.
  2. The implement's colour and the salon's décor
  3. The client's appointment time
  4. The therapist's personal preference only

Explanation

The correct decontamination method depends on what the implement is made of, the infection risk associated with its use and the manufacturer's validated instructions. Personal preference, colour or scheduling cannot override these safety considerations.

Question 20Health, safety and hygiene in the salon (including infection control, sterilisation and waste disposal)

A therapist is planning waste disposal at the end of the day. Which grouping correctly matches waste to its disposal route?

  1. Clinical waste in general bins; sharps in recycling; paper towels in sharps containers
  2. Contaminated dressings in general waste; sharps in general waste; paper towels in clinical waste
  3. All salon waste in a single sealed bag regardless of type
  4. Sharps in sharps containers; contaminated dressings in clinical waste; paper towels in general waste Correct answer.

Explanation

Waste must be segregated by risk: sharps go into rigid sharps containers, contaminated dressings and similar items into clinical waste, and non-hazardous items such as paper towels into general waste. Correct segregation protects waste handlers and complies with regulations.

Question 21Client consultation, contraindications and treatment planning

During a pre-treatment consultation, a client discloses that they are 14 weeks pregnant. Which treatment adjustment is most appropriate for a beauty therapist to make?

  1. Proceed with the planned treatment but reduce the session time by half
  2. Postpone all electrical and heat-based body treatments and seek guidance before proceeding Correct answer.
  3. Carry out the full treatment as booked because pregnancy is not a contraindication
  4. Offer only aromatherapy massage with clary sage to relax the client

Explanation

Pregnancy is a relative contraindication for several beauty treatments, particularly those involving electrical currents, heat, and certain essential oils. The safest professional response is to defer high-risk modalities and confirm suitability with the client's midwife or GP before continuing. Clary sage in particular is best avoided in pregnancy.

Question 22Client consultation, contraindications and treatment planning

What is the main purpose of completing a client record card before a beauty treatment begins?

  1. To calculate the therapist's commission for the session
  2. To record the client's payment method for insurance purposes
  3. To document consent, health history and treatment details for safe practice Correct answer.
  4. To advertise additional treatments the salon offers

Explanation

A record card provides a legal and professional record of the client's health history, informed consent, and the treatment carried out. It supports safe decision-making, continuity of care, and defensible practice if a query arises later. It is not a marketing or financial document.

Question 23Client consultation, contraindications and treatment planning

A client books a facial but mentions they have active cold sores around the mouth. What is the most appropriate course of action?

  1. Apply a barrier cream over the lesions and proceed
  2. Switch to a stronger exfoliating facial to speed healing
  3. Continue the facial but avoid the mouth area entirely
  4. Reschedule the facial until the lesions have completely healed Correct answer.

Explanation

Active cold sores are a local infection and a contraindication to facial treatments because manipulation can spread the virus and irritate the lesions. Treatment should be deferred until the skin has fully healed. Covering lesions or exfoliating them increases the risk of cross-infection and spread.

Question 24Client consultation, contraindications and treatment planning

Which of the following best describes a contra-action in beauty therapy?

  1. A written agreement signed before treatment starts
  2. An unexpected adverse reaction that occurs during or after a treatment Correct answer.
  3. A discount applied when a client rebooks
  4. A pre-existing medical condition that prevents treatment

Explanation

A contra-action is an adverse response that arises during or after a treatment, such as erythema, itching or a burn. It is distinct from a contraindication, which is a condition that may prevent or restrict treatment. Recognising the difference is essential for safe practice and accurate record keeping.

Question 25Client consultation, contraindications and treatment planning

During consultation a client reports taking the anticoagulant warfarin. Which treatment consideration is most relevant?

  1. The client should be treated immediately before their next dose of medication
  2. Electrical facial treatments become more effective when the client is on anticoagulants
  3. Waxing and other treatments that break the skin carry an increased bleeding and bruising risk Correct answer.
  4. The client will be more sensitive to massage pressure and should receive lighter pressure only

Explanation

Anticoagulants reduce blood clotting, so any treatment that breaks the skin, such as waxing or extractions, raises the risk of prolonged bleeding and bruising. A therapist should avoid these procedures or seek medical advice first. The other statements misrepresent how anticoagulants affect treatment.

Question 26Client consultation, contraindications and treatment planning

A new client arrives for a leg wax and mentions they have type 1 diabetes. Which factor should the therapist prioritise when planning treatment?

  1. The client's favourite wax temperature
  2. The condition of the skin on the legs and the client's blood sugar control Correct answer.
  3. The number of loyalty points the client has earned
  4. The colour of the wax used in the salon

Explanation

Diabetes can affect skin integrity, healing and sensation, so the therapist should inspect the skin and ask about blood sugar control before waxing. Poorly controlled diabetes increases the risk of infection and slow healing. Wax temperature, product colour and loyalty points do not affect clinical safety.

Question 27Client consultation, contraindications and treatment planning

A client seeking an eyelash tint reports a previous reaction to hair dye. What is the most appropriate action?

  1. Proceed with the tint because eyelash tint products differ from hair dye
  2. Use a darker tint so the reaction is less noticeable
  3. Carry out a patch test at least 24 to 48 hours before the appointment and record the result Correct answer.
  4. Apply the tint for a shorter time to reduce the risk

Explanation

A history of reaction to hair dye suggests possible sensitivity to para-phenylenediamine and related tint ingredients. A patch test well before the appointment is essential, and the result must be documented. Shortening application time or changing shade does not prevent an allergic reaction.

Question 28Client consultation, contraindications and treatment planning

During a consultation a client reveals they have been diagnosed with epilepsy. Which environmental adjustment is most relevant to a beauty treatment?

  1. Avoiding flickering lights and sudden loud noises in the treatment room Correct answer.
  2. Increasing the room temperature to keep the client warm
  3. Using strongly scented oils to maintain concentration
  4. Playing fast music to keep the client alert

Explanation

Some people with epilepsy are sensitive to flickering lights or sudden stimuli, which can trigger seizures. A calm, stable environment with steady lighting and reduced noise is therefore advisable. Heat, fast music and strong scents are not recognised protective measures and may cause discomfort.

Question 29Client consultation, contraindications and treatment planning

A client requests a course of microdermabrasion but has taken oral isotretinoin (Roaccutane) within the last six months. Why should the therapist decline or defer treatment?

  1. The medication makes the skin more resistant to exfoliation
  2. The medication causes the skin to become excessively oily
  3. The medication prevents the client from lying comfortably
  4. The medication thins the skin and impairs healing, increasing risk of scarring and damage Correct answer.

Explanation

Isotretinoin reduces sebum production and thins the epidermis, impairing the skin's ability to heal. Aggressive exfoliating treatments during or shortly after a course can cause significant damage and scarring. Most protocols require a waiting period, often six to twelve months, before resuming such treatments.

Question 30Client consultation, contraindications and treatment planning

Which question is most useful for identifying a client's risk of allergic reaction during a skin test consultation?

  1. How many facials have you had in the last year?
  2. Have you ever had an adverse reaction to a skincare product, cosmetic or patch test? Correct answer.
  3. Which salon did you last visit for treatment?
  4. Do you prefer morning or afternoon appointments?

Explanation

Asking directly about previous adverse reactions to products or patch tests identifies clients who may already be sensitised to ingredients. This informs whether a patch test or alternative product is needed. Questions about appointment history and preferences do not assess clinical risk.

Question 31Client consultation, contraindications and treatment planning

A client with a known nut allergy books a body massage. Which precaution is most appropriate?

  1. Use any oil available because nut oils are refined and therefore safe
  2. Ask the client to bring their own towel to reduce contact
  3. Apply the oil only to the legs to limit exposure
  4. Check the ingredients of all products and select a nut-free carrier oil Correct answer.

Explanation

Clients with nut allergy should be offered products free from nut-derived ingredients, and the therapist must check carrier oils and blends before use. Refining does not guarantee safety for all allergic individuals. Limiting application area or changing towels does not address the allergen.

Question 32Client consultation, contraindications and treatment planning

A client presents with a raised, red, warm and swollen area on the calf and reports flu-like symptoms. What should the therapist do?

  1. Proceed with the leg treatment but avoid the affected area
  2. Massage the area gently to reduce swelling
  3. Apply a cold compress and continue with the booked treatment
  4. Decline treatment and advise the client to seek urgent medical advice Correct answer.

Explanation

The signs described, including heat, redness, swelling and systemic symptoms, may indicate a serious condition such as cellulitis or deep vein thrombosis. These require urgent medical assessment, and massage could be dangerous. The therapist should decline treatment and refer the client appropriately.

Question 33Client consultation, contraindications and treatment planning

Which statement best explains why informed consent must be obtained before a beauty treatment?

  1. It transfers responsibility for any adverse reaction to the client
  2. It protects the salon from all legal claims regardless of the treatment given
  3. It allows the therapist to treat without completing a consultation
  4. It confirms the client understands the procedure, risks and alternatives before agreeing Correct answer.

Explanation

Informed consent means the client has received sufficient information about the procedure, its benefits, risks and alternatives, and freely agrees to proceed. It is an ethical and legal requirement, but it does not transfer responsibility or excuse negligent practice. Consent cannot replace a full consultation.

Question 34Client consultation, contraindications and treatment planning

A client with psoriasis asks for a body scrub. How should the therapist plan the treatment?

  1. Avoid active plaques and use gentle products, or refer if the area is widespread Correct answer.
  2. Scrub vigorously over plaques to remove scale
  3. Treat only the arms and ignore the rest of the body
  4. Apply a high-fragrance scrub to mask the appearance of plaques

Explanation

Psoriasis plaques are fragile, and vigorous exfoliation can cause trauma that triggers new lesions, known as the Koebner phenomenon. Gentle products and avoidance of active plaques reduce this risk, and widespread involvement warrants medical referral. High-fragrance products may also irritate sensitive skin.

Question 35Client consultation, contraindications and treatment planning

A client requests a spray tan but has very dry, flaky skin on the legs. What is the most appropriate advice?

  1. Exfoliate the area aggressively immediately before the tan
  2. Moisturise and gently exfoliate in the days before the appointment Correct answer.
  3. Skip the tan entirely because dry skin is a permanent contraindication
  4. Apply the tan more thickly to cover the flaky areas

Explanation

Dry, flaky skin causes uneven tan development and patchy fading. Gentle exfoliation and moisturising in the days beforehand improve the result without damaging the skin. Aggressive exfoliation or thicker product application worsens the outcome, and dry skin is not an absolute contraindication.

Question 36Client consultation, contraindications and treatment planning

A client discloses that they are taking a course of antibiotics for a chest infection. Why should the therapist consider deferring a facial?

  1. Antibiotics always cause permanent skin discolouration
  2. Antibiotics make the skin completely waterproof
  3. Some antibiotics increase photosensitivity and skin sensitivity, raising the risk of irritation Correct answer.
  4. Antibiotics prevent the absorption of moisturiser

Explanation

Certain antibiotics, particularly tetracyclines, can increase photosensitivity and skin sensitivity. Treating during an active infection also risks cross-infection and the client may not be well enough for treatment. Deferring until the course is complete is often the safer choice.

Question 37Client consultation, contraindications and treatment planning

A client in their seventies books a facial and mentions they use a prescribed topical retinoid each night. What is the most important consideration for the therapist?

  1. Retinoids have no effect on treatment planning
  2. Retinoids make skin more tolerant, so stronger exfoliation is safe
  3. Retinoids make the skin produce more oil, so oil-control products are essential
  4. Retinoids increase skin fragility and sensitivity, so avoid aggressive exfoliation and waxing Correct answer.

Explanation

Topical retinoids thin the stratum corneum and increase sensitivity, so aggressive exfoliation, waxing and strong active ingredients can cause irritation or skin lifting. The therapist should adapt the treatment and advise the client to pause retinoids before certain procedures as directed. They do not make skin more tolerant or more oily.

Question 38Client consultation, contraindications and treatment planning

A client with a history of keloid scarring requests a mole removal by electrolysis on the shoulder. What is the correct professional response?

  1. Proceed because electrolysis is a non-surgical method
  2. Refuse to treat the mole and refer the client to a medical practitioner Correct answer.
  3. Apply a numbing cream and proceed with the treatment
  4. Treat only the edge of the mole to reduce scarring risk

Explanation

Moles should not be treated by beauty therapists because changes may indicate skin cancer, and removal is a medical procedure. A history of keloid scarring further increases the risk of abnormal scar formation. Referral to a medical practitioner is the only appropriate action.

Question 39Client consultation, contraindications and treatment planning

During a consultation a client mentions they had a reaction to a local anaesthetic during a dental procedure. How should this affect the planning of a waxing treatment?

  1. The client should be given a stronger painkiller before waxing
  2. The therapist should record the reaction and check whether any numbing product used contains a related ingredient Correct answer.
  3. The wax should be applied at a higher temperature to speed the treatment
  4. It has no relevance because local anaesthetics are not used in waxing

Explanation

Although waxing does not normally involve anaesthetics, some salons use numbing sprays or creams that may contain amide or ester anaesthetics related to the dental agent. The reaction should be documented, and any product ingredients checked or avoided. Higher temperatures and painkillers are not appropriate responses.

Question 40Client consultation, contraindications and treatment planning

A client seeking an intimate wax discloses that they have recently been diagnosed with genital herpes and currently have no visible lesions. What is the most appropriate approach?

  1. Treat immediately because there are no visible lesions
  2. Treat only the outer areas to avoid the affected region
  3. Double the usual hygiene precautions and proceed
  4. Defer treatment and advise the client to wait until well after any outbreak has resolved, following medical advice Correct answer.

Explanation

Genital herpes can be shed even without visible lesions, and waxing can irritate skin and trigger an outbreak. Deferring treatment and seeking medical guidance protects both the client and the therapist. Treating partially or relying on extra hygiene does not eliminate the risk of transmission or outbreak.

Question 41Anatomy and physiology relevant to beauty therapy (skin, hair, nails, muscles, circulation, lymphatics, endocrine and nervous systems)

Which layer of the epidermis is the site of continuous mitotic cell division that replaces keratinocytes lost from the skin surface?

  1. Stratum basale Correct answer.
  2. Stratum lucidum
  3. Stratum corneum
  4. Stratum granulosum

Explanation

The stratum basale is a single layer of columnar cells resting on the basement membrane, and its keratinocytes divide by mitosis to renew the epidermis. Cells then migrate outward and differentiate through the granular and cornified layers. The other listed layers contain cells that are already differentiating or fully keratinised and no longer divide.

Question 42Anatomy and physiology relevant to beauty therapy (skin, hair, nails, muscles, circulation, lymphatics, endocrine and nervous systems)

Melanin is produced by melanocytes and transferred to surrounding keratinocytes. Which cell structure is the site of melanin synthesis?

  1. Lysosome
  2. Melanosome Correct answer.
  3. Hemidesmosome
  4. Desmosome

Explanation

Melanocytes synthesise melanin inside specialised organelles called melanosomes, which are then transferred along dendrites to adjacent keratinocytes. Desmosomes and hemidesmosomes are adhesion junctions, not pigment-producing organelles. Lysosomes are involved in intracellular digestion rather than melanogenesis.

Question 43Anatomy and physiology relevant to beauty therapy (skin, hair, nails, muscles, circulation, lymphatics, endocrine and nervous systems)

Which structure in the dermis is primarily responsible for the skin's elastic recoil after stretching?

  1. Elastic fibres Correct answer.
  2. Collagen bundles
  3. Capillary loops
  4. Ground substance

Explanation

Elastic fibres, made largely of elastin, allow the dermis to stretch and then return to its original shape, giving skin its recoil. Collagen provides tensile strength but has limited elasticity. Ground substance and capillaries contribute to hydration and nutrition rather than recoil.

Question 44Anatomy and physiology relevant to beauty therapy (skin, hair, nails, muscles, circulation, lymphatics, endocrine and nervous systems)

The nail plate is produced by which structure?

  1. Nail bed
  2. Nail matrix Correct answer.
  3. Hyponychium
  4. Eponychium

Explanation

The nail matrix is the germinative area at the proximal end of the nail where keratinocytes divide and keratinise to form the nail plate. The nail bed lies beneath the plate and contributes little to its formation. The hyponychium and eponychium are sealing structures at the free edge and proximal fold respectively.

Question 45Anatomy and physiology relevant to beauty therapy (skin, hair, nails, muscles, circulation, lymphatics, endocrine and nervous systems)

Which muscle is responsible for raising the eyebrows and producing horizontal forehead wrinkles?

  1. Orbicularis oculi
  2. Occipitofrontalis (frontal belly) Correct answer.
  3. Corrugator supercilii
  4. Levator palpebrae superioris

Explanation

The frontal belly of occipitofrontalis runs across the forehead and, on contraction, lifts the eyebrows and creates transverse forehead lines. Orbicularis oculi closes the eyelids, and corrugator supercilii draws the brows together into vertical frown lines. Levator palpebrae superioris raises the upper eyelid rather than the brow.

Question 46Anatomy and physiology relevant to beauty therapy (skin, hair, nails, muscles, circulation, lymphatics, endocrine and nervous systems)

Blood returning from the head and neck drains into which vessel before entering the superior vena cava?

  1. Internal jugular vein Correct answer.
  2. Thoracic duct
  3. Pulmonary vein
  4. External carotid artery

Explanation

The internal jugular vein collects venous blood from the brain and deep structures of the head and neck and joins the subclavian vein to form the brachiocephalic vein, which drains into the superior vena cava. The external carotid is an artery, the thoracic duct carries lymph, and pulmonary veins return blood to the left atrium.

Question 47Anatomy and physiology relevant to beauty therapy (skin, hair, nails, muscles, circulation, lymphatics, endocrine and nervous systems)

Which type of sweat gland is found mainly in the axillae and groin and becomes active at puberty?

  1. Apocrine gland Correct answer.
  2. Ceruminous gland
  3. Eccrine gland
  4. Sebaceous gland

Explanation

Apocrine sweat glands are concentrated in the axillae, areolae and anogenital region and become functional at puberty under hormonal influence. Their secretion is thicker and, once acted on by skin bacteria, contributes to body odour. Eccrine glands are widespread and thermoregulatory, sebaceous glands secrete sebum, and ceruminous glands occur in the ear canal.

Question 48Anatomy and physiology relevant to beauty therapy (skin, hair, nails, muscles, circulation, lymphatics, endocrine and nervous systems)

Which hormone is released by the posterior pituitary and acts on the kidney to reduce water loss?

  1. Antidiuretic hormone Correct answer.
  2. Thyroxine
  3. Insulin
  4. Cortisol

Explanation

Antidiuretic hormone, also called vasopressin, is stored and released by the posterior pituitary and increases water reabsorption in the renal collecting ducts. Thyroxine comes from the thyroid, insulin from pancreatic beta cells, and cortisol from the adrenal cortex. Only antidiuretic hormone directly controls renal water conservation.

Question 49Anatomy and physiology relevant to beauty therapy (skin, hair, nails, muscles, circulation, lymphatics, endocrine and nervous systems)

A client has a wound that has breached the epidermis and exposed the dermis. Which function of intact skin has been most directly compromised at the wound site?

  1. Regulation of body temperature by sweating
  2. Barrier against microbial invasion Correct answer.
  3. Production of vitamin D
  4. Sensation of deep pressure

Explanation

Intact epidermis and its keratinised outer layer form the primary physical barrier against microorganisms and water loss; breaching it to the dermis opens a route for infection. Vitamin D synthesis, deep pressure sensation and sweating can continue at other sites and are not the most immediate loss at the wound. The barrier function is therefore the most directly compromised.

Question 50Anatomy and physiology relevant to beauty therapy (skin, hair, nails, muscles, circulation, lymphatics, endocrine and nervous systems)

During a facial massage, pressure applied to the skin stimulates mechanoreceptors. Which receptors are chiefly responsible for detecting light touch in the superficial dermis and epidermis?

  1. Free nerve endings
  2. Meissner corpuscles Correct answer.
  3. Pacinian corpuscles
  4. Ruffini endings

Explanation

Meissner corpuscles sit in the dermal papillae and are highly sensitive to light touch and low-frequency vibration, which is why gentle massage is readily perceived. Pacinian corpuscles detect deep pressure and high-frequency vibration, Ruffini endings detect sustained stretch, and free nerve endings carry pain and temperature.