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MTTC Health and Physical Education (112/113) study materials
MTTC Health and Physical Education (112/113) study resources

MTTC Health and Physical Education (112/113) practice questions

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Question 1Health Education (Subtest 1)

A student researching a diet claim finds a website that recommends a supplement. Which action best demonstrates health literacy?

  1. Checking the author's credentials and publication date Correct answer.
  2. Sharing the claim with friends before checking whether it is accurate
  3. Trying the supplement because the website has a professional design
  4. Trusting the claim because a celebrity testimonial supports it

Explanation

Health literacy includes evaluating the credibility, accuracy, and currency of health information. Checking the author's credentials and publication date helps determine whether a source is trustworthy. Professional design, celebrity testimonials, and unverified sharing are not reliable indicators of scientific validity.

Question 2Health Education (Subtest 1)

Which nutrient is primarily responsible for building and repairing body tissues?

  1. Water
  2. Protein Correct answer.
  3. Carbohydrates
  4. Vitamins

Explanation

Protein supplies amino acids used to build and repair tissues such as muscle, skin, and blood. Carbohydrates and fats mainly provide energy, while vitamins support specific body functions but are not the main tissue-building nutrient. Water is essential for life but does not serve as the primary structural material for tissue repair.

Question 3Health Education (Subtest 1)

A school nurse wants to reduce the spread of respiratory infections among students. Which practice should the nurse emphasize as most effective?

  1. Using hand sanitizer only when hands are visibly dirty
  2. Avoiding all physical contact with other students
  3. Washing hands with soap and water at key times Correct answer.
  4. Taking antibiotics daily to prevent infection

Explanation

Hand hygiene with soap and water is a core infection-control measure and reduces transmission of respiratory and other pathogens. Antibiotics do not prevent viral respiratory infections and can promote antibiotic resistance. Hand sanitizer is useful when hands are not visibly soiled, but soap and water are preferred at key times.

Question 4Health Education (Subtest 1)

A student wants to improve cardiorespiratory fitness. Which goal is SMART?

  1. I will exercise as much as possible and see how it goes over time.
  2. I will try to be more active when I feel like it and when my schedule allows.
  3. I will get in better shape this year by trying to be more active whenever I can.
  4. I will walk 30 minutes after school on Monday, Wednesday, and Friday for four weeks. Correct answer.

Explanation

A SMART goal is specific, measurable, achievable, relevant, and time-bound. The walking goal names the activity, duration, days, and timeframe, making progress easy to track. The other options lack specificity, measurement, or a clear deadline.

Question 5Health Education (Subtest 1)

A teacher notices a student writing a note that suggests hopelessness and possible self-harm. What is the most appropriate immediate response?

  1. Ask directly about suicidal thoughts and contact a counselor. Correct answer.
  2. Promise the student that the entire conversation will remain confidential.
  3. Wait to see whether the student's mood improves over the next few weeks.
  4. Tell the student to focus on positive thoughts and avoid discussing the note.

Explanation

When warning signs appear, asking directly about suicide does not increase risk and can open a needed conversation. The immediate priority is to connect the student with a trained counselor or trusted adult who can assess and support safety. Promising secrecy or waiting can delay essential help.

Question 6Health Education (Subtest 1)

Which statement accurately describes nicotine?

  1. It is a harmless flavoring agent used only in cigarettes.
  2. It is a prescription antibiotic used to treat lung infections.
  3. It is a depressant that causes drowsiness and significantly slows the heart rate.
  4. It is an addictive stimulant found in tobacco and most e-cigarettes. Correct answer.

Explanation

Nicotine is a highly addictive stimulant, and it is present in cigarettes and most vaping products. It increases heart rate and blood pressure and can affect adolescent brain development. It is not a depressant, a harmless flavoring, or an antibiotic.

Question 7Health Education (Subtest 1)

Which statement best reflects current public health recommendations for HPV vaccination?

  1. It is routinely recommended for preteens and teens to prevent HPV cancers. Correct answer.
  2. It is recommended only for people who already have an HPV infection.
  3. It replaces the need for routine cervical cancer screening at all ages.
  4. It is recommended only for females after age 26.

Explanation

HPV vaccination is routinely recommended for boys and girls around ages 11 to 12, starting as early as age 9, with catch-up vaccination recommended for teens and young adults through age 26. The vaccine prevents new HPV infections and reduces the risk of HPV-associated cancers. It does not treat existing infection and does not eliminate screening recommendations.

Question 8Health Education (Subtest 1)

A student says, "I plan to start walking for 20 minutes three times a week beginning next Monday, and I have already chosen the days." In the transtheoretical model, which stage of change is the student in?

  1. Action
  2. Preparation Correct answer.
  3. Precontemplation
  4. Contemplation

Explanation

Preparation is the stage in which a person intends to take action in the near future and has begun making small steps or plans. The student has a specific plan and start date but has not yet begun the behavior. Action would require having already started and maintained the behavior for a period.

Question 9Health Education (Subtest 1)

A public health department reports that 120 new cases of a disease were diagnosed in a county during one year. Which measure is being described?

  1. Incidence Correct answer.
  2. Mortality rate
  3. Prevalence
  4. Case-fatality rate

Explanation

Incidence measures the number of new cases of a disease in a population during a specified period. Prevalence measures all existing cases at a point in time or over a period. Mortality and case-fatality rates describe deaths, not new diagnoses.

Question 10Health Education (Subtest 1)

A student receives a deep cut on the arm and has steady, heavy bleeding. What should the responder do first?

  1. Ask the student to raise the arm and wait for bleeding to stop without pressure.
  2. Apply firm, direct pressure to the wound with a clean cloth or dressing. Correct answer.
  3. Apply a tourniquet immediately above the wound before any pressure.
  4. Place the student's arm under cold running water for several minutes.

Explanation

The first step for severe external bleeding is to apply firm, direct pressure with a clean cloth or dressing while calling for emergency help. A tourniquet may be used for life-threatening extremity bleeding if direct pressure is not effective and the responder is trained, not as the initial step. Rinsing or waiting without pressure can delay clot formation.

Question 11Health Education (Subtest 1)

A student is comparing two brands of granola bars. The label on Brand A lists 2 servings per container, and the student plans to eat the whole bar. Which step is most appropriate for comparing the calories the student will actually consume?

  1. Choose the bar with the fewest ingredients listed on the package.
  2. Subtract the grams of fiber from the grams of total carbohydrate.
  3. Multiply the calories per serving by the number of servings in the package. Correct answer.
  4. Compare the total fat listed on each label without adjusting for serving size.

Explanation

Nutrition Facts panel values are listed per serving, so a package containing two servings provides twice the listed calories if eaten whole. To compare actual intake, the student must multiply calories per serving by servings per container. This creates a valid basis for comparing the two brands.

Question 12Health Education (Subtest 1)

Which change is a primary sex characteristic that occurs during puberty?

  1. Enlargement of the testes and ovaries Correct answer.
  2. Widening of the hips in females
  3. Growth of facial hair in males
  4. Deepening of the voice in males

Explanation

Primary sex characteristics are the reproductive organs directly involved in reproduction, including the testes and ovaries. Their enlargement is a direct pubertal change in reproductive anatomy. Facial hair, hip widening, and voice deepening are secondary sex characteristics.

Question 13Health Education (Subtest 1)

A student is offered an e-cigarette at a party and wants to decline without escalating conflict. Which response best demonstrates an effective refusal skill?

  1. Explain that vaping causes lung damage and lecture the group.
  2. Say 'No thanks, I don't vape' and suggest a different activity. Correct answer.
  3. Take the device and promise to throw it away later.
  4. Ignore the person and walk away without saying anything.

Explanation

Effective refusal skills are clear, assertive, and include an alternative to reduce pressure. A direct refusal paired with a suggestion for another activity keeps the response firm without confrontation. Taking the device or lecturing the group increases risk or conflict.

Question 14Health Education (Subtest 1)

A community achieves high vaccination coverage against measles. Which outcome best illustrates herd immunity?

  1. Vaccinated individuals develop immunity without producing antibodies.
  2. Unvaccinated people have a lower risk of exposure. Correct answer.
  3. Vaccinated individuals no longer need to monitor for measles symptoms.
  4. The measles virus becomes unable to mutate in the community.

Explanation

Herd immunity occurs when enough people are immune that transmission chains are interrupted, indirectly protecting those who are not immune. High coverage reduces the likelihood that unvaccinated people encounter the virus. It does not prevent mutation or eliminate symptom monitoring.

Question 15Health Education (Subtest 1)

A high school student feels overwhelmed by upcoming exams and notices a racing heart and rapid breathing. Which strategy is most likely to reduce the physiological stress response in the moment?

  1. Drinking an energy drink to stay focused.
  2. Skipping meals to create more study time.
  3. Using slow diaphragmatic breathing for several minutes. Correct answer.
  4. Reviewing a list of everything that could go wrong.

Explanation

Slow diaphragmatic breathing activates the parasympathetic nervous system and can lower heart rate and reduce the acute stress response. Caffeine, catastrophizing, and skipping meals tend to increase arousal or undermine coping. Diaphragmatic breathing is a practical in-the-moment regulation skill.

Question 16Health Education (Subtest 1)

Which factor most directly increases a person's blood alcohol concentration after consuming the same number of drinks?

  1. Consuming drinks over a longer period
  2. Having a higher percentage of body water
  3. Drinking on an empty stomach Correct answer.
  4. Having previous experience with alcohol

Explanation

Food in the stomach slows alcohol absorption, so drinking on an empty stomach leads to faster absorption and a higher blood alcohol concentration. A higher percentage of body water dilutes alcohol, and a longer drinking period allows more metabolism. Experience increases tolerance but does not lower BAC.

Question 17Health Education (Subtest 1)

A website advertises a herbal tea that 'cures diabetes and eliminates the need for insulin.' Which feature most strongly signals that this claim is likely health quackery?

  1. It promises a rapid cure for a chronic disease. Correct answer.
  2. The product is sold without requiring a prescription from a doctor.
  3. The product is marketed as a natural alternative.
  4. The website includes testimonials from satisfied customers.

Explanation

A promise to rapidly cure a chronic disease, especially one that replaces proven treatment, is a classic red flag of health fraud. Legitimate treatments for diabetes do not eliminate the need for insulin in all cases and are not marketed as cures. Testimonials and natural marketing can also mislead but are less definitive.

Question 18Health Education (Subtest 1)

Which modifiable risk factor is most strongly associated with the development of type 2 diabetes?

  1. Being older than 45 years
  2. Having a history of gestational diabetes
  3. Carrying excess weight around the abdomen Correct answer.
  4. Having a parent with type 2 diabetes

Explanation

Central obesity is a major modifiable risk factor for insulin resistance and type 2 diabetes. Family history, age, and a history of gestational diabetes are nonmodifiable or historical risk factors. Weight management and physical activity can reduce risk.

Question 19Health Education (Subtest 1)

An adult is choking, cannot speak, and is making a silent cough. After encouraging coughing fails, what should the responder do next?

  1. Give five back blows followed by five abdominal thrusts. Correct answer.
  2. Begin rescue breaths while the person is still standing.
  3. Perform a blind finger sweep of the mouth.
  4. Lay the person flat and start chest compressions immediately.

Explanation

For a conscious adult with severe choking, the recommended sequence is five back blows followed by five abdominal thrusts, alternating until the object is expelled. Blind finger sweeps can push the object deeper, and chest compressions are for an unresponsive victim. Rescue breaths are not the first step for a conscious choking adult.

Question 20Health Education (Subtest 1)

A student has started walking 30 minutes three days a week and has maintained this routine for two months. According to the transtheoretical model, which stage of change best describes the student?

  1. Maintenance
  2. Action Correct answer.
  3. Preparation
  4. Contemplation

Explanation

The action stage covers the first six months of consistent behavior change. Since the student has maintained the routine for two months, they are in action, not yet maintenance. Maintenance begins after six months of sustained behavior.

Question 21Health Education (Subtest 1)

A student is preparing raw chicken breasts for a school cooking lab. To reduce the risk of foodborne illness, the chicken must reach which minimum internal temperature?

  1. 155°F (68°C)
  2. 180°F (82°C)
  3. 145°F (63°C)
  4. 165°F (74°C) Correct answer.

Explanation

Poultry such as chicken must reach a minimum internal temperature of 165°F (74°C) throughout to destroy pathogens including Salmonella and Campylobacter. Cooking to this temperature is a critical food-safety control in school cooking labs and home kitchens.

Question 22Health Education (Subtest 1)

National health guidelines recommend that most adolescents aged 13 to 18 years get how much sleep per night?

  1. 7 to 8 hours
  2. 10 to 12 hours
  3. 6 to 7 hours
  4. 8 to 10 hours Correct answer.

Explanation

The American Academy of Sleep Medicine and CDC recommend 8 to 10 hours of sleep per night for teenagers aged 13 to 18. Adequate sleep supports learning, mood regulation, and physical health during adolescence.

Question 23Health Education (Subtest 1)

A person who is planning a pregnancy should increase intake of which nutrient to lower the risk of neural tube defects in the developing fetus?

  1. Calcium
  2. Folic acid Correct answer.
  3. Vitamin D
  4. Iron

Explanation

Folic acid supplementation before conception and early in pregnancy reduces the risk of neural tube defects such as spina bifida. Health guidelines recommend that people who could become pregnant consume 400 micrograms of folic acid daily.

Question 24Health Education (Subtest 1)

During a soccer game, a student collides with another player and reports a headache, dizziness, and nausea. What is the most appropriate action by the coach?

  1. Remove the student from play and arrange medical evaluation Correct answer.
  2. Allow return to play after symptoms clear within 15 minutes
  3. Give water and rest on the bench before returning
  4. Continue playing but avoid heading the ball

Explanation

Any student with suspected concussion after a blow or collision must be removed from play immediately and evaluated by a health care provider. Same-day return to play is not appropriate because symptoms can worsen and recovery requires gradual return under medical guidance.

Question 25Health Education (Subtest 1)

A student with a known peanut allergy develops hives, wheezing, and lip swelling after lunch. What should school staff do first?

  1. Wait to see whether the symptoms worsen before acting
  2. Give an antihistamine and observe the student for 30 minutes
  3. Administer the prescribed epinephrine auto-injector and call emergency services Correct answer.
  4. Have the student sit upright and drink water

Explanation

Epinephrine is the first-line treatment for anaphylaxis and should be administered promptly when respiratory symptoms or swelling occur after allergen exposure. Staff should then call emergency services because symptoms can recur or worsen.

Question 26Health Education (Subtest 1)

During a school picnic, 30 of the 150 students who ate potato salad became ill with vomiting and diarrhea. What measure is represented by the value 20%?

  1. Incidence rate
  2. Case fatality rate
  3. Attack rate Correct answer.
  4. Prevalence

Explanation

An attack rate is the proportion of people exposed to a source who become ill during an outbreak; here, 30 divided by 150 equals 20%. Incidence rate uses person-time, prevalence counts existing cases, and case fatality rate measures deaths among cases.

Question 27Health Education (Subtest 1)

When performing high-quality CPR on an adult, chest compressions should be delivered at which rate?

  1. 80 to 100 per minute
  2. 120 to 140 per minute
  3. 100 to 120 per minute Correct answer.
  4. 60 to 80 per minute

Explanation

High-quality adult CPR uses chest compressions at a rate of 100 to 120 per minute with a depth of at least 2 inches. Rates outside this range reduce the effectiveness of circulation during cardiac arrest.

Question 28Health Education (Subtest 1)

A family is using a portable gasoline generator during a power outage. Where should the generator be operated to reduce the risk of carbon monoxide poisoning?

  1. In the basement near a window
  2. On a covered porch attached to the house
  3. In an attached garage with the door partially open
  4. Outdoors, away from windows, doors, and vents Correct answer.

Explanation

Gasoline generators produce carbon monoxide, an odorless gas that can accumulate indoors and cause fatal poisoning. Generators must be operated outdoors and positioned away from windows, doors, and vents that could draw exhaust into the home.

Question 29Health Education (Subtest 1)

A student athlete wants to prevent heat illness during preseason practice in hot weather. Which strategy is most effective?

  1. Restrict fluids until practice is finished
  2. Drink water before, during, and after practice Correct answer.
  3. Wear dark, heavy clothing to increase sweating
  4. Schedule practice during the hottest part of the day

Explanation

Athletes should begin practice well hydrated and drink water regularly before, during, and after activity in hot weather. Limiting fluids, wearing heavy dark clothing, or exercising during peak heat increases the risk of heat exhaustion and heat stroke.

Question 30Health Education (Subtest 1)

Which method, when used consistently and correctly, protects against both unintended pregnancy and sexually transmitted infections?

  1. Latex condoms Correct answer.
  2. Birth control pills
  3. Withdrawal
  4. Fertility awareness-based methods

Explanation

Latex condoms, when used consistently and correctly, reduce transmission of many STIs and also prevent pregnancy by blocking sperm. Hormonal methods and withdrawal do not provide reliable protection against STIs.

Question 31Health Education (Subtest 1)

A student is comparing the energy density of three snack foods. Which macronutrient supplies approximately 9 calories per gram, making it the most energy-dense?

  1. Carbohydrate
  2. Protein
  3. Water
  4. Fat Correct answer.

Explanation

Fat provides about 9 kilocalories per gram, while carbohydrate and protein each provide about 4 kilocalories per gram. Water supplies no calories. This is why high-fat foods tend to have greater energy density than high-carbohydrate or high-protein foods.

Question 32Health Education (Subtest 1)

A student wants to improve the health-related fitness component that allows joints to move through a full range of motion. Which component should the student target?

  1. Body composition
  2. Cardiorespiratory endurance
  3. Muscular strength
  4. Flexibility Correct answer.

Explanation

Flexibility is the health-related fitness component defined by the range of motion available at a joint. Stretching and yoga are commonly used to improve it. Muscular strength, cardiorespiratory endurance, and body composition describe other aspects of fitness.

Question 33Health Education (Subtest 1)

A student athlete develops an itchy, scaly rash between the toes. Which type of pathogen most commonly causes this condition?

  1. Bacterium
  2. Parasite
  3. Fungus Correct answer.
  4. Virus

Explanation

Athlete's foot, or tinea pedis, is a fungal infection commonly caused by dermatophytes that thrive in warm, moist environments. Bacteria, viruses, and parasites cause different types of skin infections. Antifungal treatment is therefore appropriate for this condition.

Question 34Health Education (Subtest 1)

A student wants to verify that a loaf of bread is primarily made from whole grains. Which part of the food label provides the most direct evidence?

  1. The total carbohydrate grams
  2. The percent Daily Value for fiber
  3. The front-of-package claim
  4. The ingredient list Correct answer.

Explanation

Ingredients are listed by weight, so a whole grain should appear first if it is the primary ingredient. Front-of-package claims can be marketing tools and may not prove the main ingredient. Fiber and total carbohydrate values do not show which grain ingredient predominates.

Question 35Health Education (Subtest 1)

A student feels stressed by a large project and creates a calendar that breaks the work into weekly tasks. Which stress-management strategy is the student using?

  1. Progressive muscle relaxation
  2. Guided imagery
  3. Time management Correct answer.
  4. Cognitive reframing

Explanation

Time management reduces stress by planning and organizing tasks to prevent last-minute pressure. Creating a calendar with weekly tasks is a direct example of this strategy. Relaxation and imagery techniques target physiological arousal, while reframing changes how a person interprets a situation.

Question 36Health Education (Subtest 1)

A student receives a deep cut on the arm and blood is flowing steadily. What first aid step should be taken first?

  1. Elevate the arm without applying pressure
  2. Apply a tourniquet immediately
  3. Rinse the wound with hydrogen peroxide
  4. Apply firm direct pressure with a clean cloth Correct answer.

Explanation

Firm direct pressure over the wound is the first-line method to control severe bleeding and allows a clot to form. Tourniquets are generally reserved for life-threatening limb bleeding when direct pressure fails. Hydrogen peroxide can damage tissue, and elevation alone is insufficient to stop significant bleeding.

Question 37Health Education (Subtest 1)

A person drinks alcohol while taking a prescribed benzodiazepine for anxiety. Which effect is most important to warn about?

  1. Alcohol is metabolized faster
  2. Only nausea increases
  3. The effects cancel each other
  4. Respiratory depression risk rises Correct answer.

Explanation

Alcohol and benzodiazepines are both central nervous system depressants, so combining them can cause additive sedation and dangerous respiratory depression. They do not cancel each other's effects. The combination also does not speed alcohol metabolism.

Question 38Health Education (Subtest 1)

A student wants evidence-based information about the effectiveness of a prescription medication. Which source is most reliable?

  1. A manufacturer's television advertisement
  2. A personal health blog
  3. A social media influencer's post
  4. A peer-reviewed medical journal Correct answer.

Explanation

Peer-reviewed medical journals publish research after expert review and are a standard source for evidence about medication effectiveness. Advertisements, personal blogs, and influencer posts may be biased, anecdotal, or not scientifically reviewed. Consumers should prioritize sources that describe study methods and results.

Question 39Health Education (Subtest 1)

A student with no history of BCG vaccination has a positive tuberculin skin test, no symptoms, and a normal chest X-ray. What is the most likely interpretation?

  1. Immunity from a previous vaccination
  2. Active tuberculosis disease
  3. A false-positive result requiring no follow-up
  4. Latent tuberculosis infection Correct answer.

Explanation

A positive tuberculin skin test with no symptoms and a normal chest X-ray suggests latent tuberculosis infection, in which the bacteria are present but not causing active disease. Active TB would typically produce symptoms and chest X-ray changes. Latent infection still requires medical evaluation and possible treatment to prevent progression.

Question 40Health Education (Subtest 1)

A low-income neighborhood has no grocery store within two miles but several fast-food outlets. Which intervention most directly addresses this social determinant of health?

  1. A mobile produce market begins weekly service Correct answer.
  2. The school adds a nutrition unit
  3. A pharmacy offers free blood pressure checks
  4. A hospital opens a diabetes clinic

Explanation

A mobile produce market directly increases access to affordable healthy food in a neighborhood that lacks a grocery store, addressing the environmental determinant rather than only individual behavior. Clinics, classroom education, and screenings are useful but do not change food access. Improving access can support healthier eating at the community level.

Question 41Health Education (Subtest 1)

Which amount of beverage is equivalent to one U.S. standard drink?

  1. 12 fluid ounces of regular beer containing about 5% alcohol Correct answer.
  2. 8 fluid ounces of table wine containing about 12% alcohol
  3. 3 fluid ounces of distilled spirits containing about 40% alcohol
  4. 16 fluid ounces of regular beer containing about 5% alcohol

Explanation

A U.S. standard drink contains about 0.6 fluid ounces of pure alcohol. That equals 12 ounces of regular beer at about 5% alcohol, 5 ounces of wine at about 12%, or 1.5 ounces of distilled spirits at about 40%. Larger servings contain more alcohol and count as more than one drink.

Question 42Health Education (Subtest 1)

A student who vapes daily says, "I don't have a problem, and I'm not interested in quitting." According to the transtheoretical model, which stage best describes this student?

  1. Precontemplation Correct answer.
  2. Action
  3. Preparation
  4. Maintenance

Explanation

Precontemplation is the stage in which a person has no intention to change behavior in the foreseeable future and may not see the behavior as a problem. Preparation involves planning to change soon, action involves recent change, and maintenance involves sustaining change.

Question 43Health Education (Subtest 1)

A student is checking the fit of a bicycle helmet before a school cycling unit. Which observation indicates the helmet is fitted correctly?

  1. The chin strap is loose enough to slide three fingers under it.
  2. It sits level and snug, about two finger-widths above the eyebrows. Correct answer.
  3. The front edge sits high on the forehead and exposes most of the forehead.
  4. The helmet rocks forward and backward easily when the student shakes their head.

Explanation

A correctly fitted bicycle helmet sits level and snug, with the front edge about one to two finger-widths above the eyebrows. The chin strap should be snug enough that the helmet does not rock forward or backward when the head moves.

Question 44Health Education (Subtest 1)

Several students in a school cafeteria develop vomiting and diarrhea, and norovirus is suspected. Which practice is most important for cafeteria staff to prevent further spread?

  1. Sending home all students who ate in the cafeteria that day
  2. Washing hands with soap and water before handling food Correct answer.
  3. Rinsing serving utensils with warm water between uses instead of washing them
  4. Using an alcohol-based hand rub before handling food and after cleaning tables

Explanation

Norovirus spreads mainly by the fecal-oral route, including contaminated hands, food, and surfaces. Handwashing with soap and water is more effective than alcohol-based hand rubs against norovirus, especially after toilet use, and ill food handlers should be excluded.

Question 45Health Education (Subtest 1)

Which pattern of behavior is most consistent with a major depressive episode in an adolescent?

  1. Having a single night of poor sleep before a final exam
  2. Irritability and loss of interest almost daily for over two weeks Correct answer.
  3. Feeling sad for a few hours after receiving a disappointing grade
  4. Being energetic and talkative for one evening at a party

Explanation

A major depressive episode involves depressed mood or loss of interest nearly every day for at least two weeks, and adolescents may show irritability rather than sadness. Brief reactions to normal stressors do not meet the duration or impairment criteria.

Question 46Health Education (Subtest 1)

A student wants to increase physical activity. Which goal is written as a SMART objective?

  1. Try to do some activity whenever there is free time during the week.
  2. Become the best athlete in the entire school by the end of this academic year.
  3. Exercise more often because regular physical activity is healthy.
  4. Walk 30 minutes after school on Mondays, Wednesdays, and Fridays for four weeks. Correct answer.

Explanation

A SMART goal is specific, measurable, achievable, relevant, and time-bound. The walking goal names the activity, duration, days, and time frame, so progress can be tracked.

Question 47Health Education (Subtest 1)

A school staff member is cleaning a small blood spill in the gym. Which action best follows standard precautions?

  1. Wearing cotton gloves and wiping the spill with a dry paper towel
  2. Asking the injured student to clean the area to avoid exposure
  3. Wearing disposable gloves and using an EPA-registered disinfectant after removing visible blood Correct answer.
  4. Using bare hands if the blood is not visibly contaminated with another body fluid

Explanation

Standard precautions require treating all blood and body fluids as potentially infectious. Disposable gloves and an EPA-registered disinfectant reduce exposure, and hands should be washed after glove removal.

Question 48Health Education (Subtest 1)

A family is concerned about lung cancer risk from radon in a new home. Which statement about radon is most accurate?

  1. Radon is a visible dust that can be removed with a standard furnace filter.
  2. Radon is an odorless radioactive gas that should be tested for in homes. Correct answer.
  3. Radon causes cancer only when combined with asbestos exposure.
  4. Radon exposure is only a concern in homes with basements in rural areas.

Explanation

Radon is a colorless, odorless radioactive gas produced by decaying uranium in soil and rock. It can enter any home through cracks and foundations, and testing is the only way to know the level; mitigation can reduce lung cancer risk.

Question 49Health Education (Subtest 1)

A student asks how levonorgestrel emergency contraception, often called the morning-after pill, works. Which explanation is most accurate?

  1. It causes an already implanted fertilized egg to detach from the uterus.
  2. It provides long-term protection against pregnancy for several months.
  3. It mainly delays or prevents ovulation and does not end an established pregnancy. Correct answer.
  4. It protects against sexually transmitted infections if taken within 72 hours.

Explanation

Levonorgestrel emergency contraception primarily works by delaying or preventing ovulation before fertilization. It does not terminate an established pregnancy, does not provide ongoing contraception, and does not protect against sexually transmitted infections.

Question 50Health Education (Subtest 1)

Which statement best explains herd immunity?

  1. It guarantees that a vaccinated person can never carry or transmit the pathogen.
  2. It requires every person in the community to be vaccinated without exception.
  3. It applies only to diseases that are spread through direct skin-to-skin contact.
  4. Enough people are immune, reducing exposure for those who cannot be vaccinated. Correct answer.

Explanation

Herd immunity occurs when a high proportion of a population is immune, so transmission chains are less likely to reach susceptible people. It helps protect people who cannot be vaccinated, such as infants or those with certain medical conditions.