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CSSD - Sports Dietetics study materials
CSSD - Sports Dietetics study resources

CSSD - Sports Dietetics practice questions

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Question 1Exercise and performance nutrition

During the first seconds of a maximal sprint, which system most rapidly regenerates ATP before slower pathways provide more support?

  1. Aerobic fat oxidation as the dominant mechanism meeting the immediate maximal rate
  2. Fat oxidation as the only ATP source
  3. The ATP-phosphocreatine system Correct answer.
  4. Muscle glycogen restoration as the immediate ATP-regeneration reaction

Explanation

Stored ATP and phosphocreatine support very rapid ATP turnover. Other pathways contribute as exercise continues, so energy systems should not be treated as completely isolated on-off switches.

Question 2Exercise and performance nutrition

An athlete produces lactate during repeated hard intervals. Which interpretation is most accurate?

  1. Any measurable lactate proves complete absence of oxygen throughout the muscle
  2. Lactate cannot leave the working muscle
  3. Lactate is always the direct cause of next-day muscle soreness
  4. Lactate can be transported and used as a fuel rather than being only metabolic waste Correct answer.

Explanation

Lactate participates in metabolism and can be oxidized or used in glucose production. Its presence does not justify equating it with dietary lactose or delayed soreness.

Question 3Exercise and performance nutrition

Which distinction between muscle and liver glycogen is useful for endurance fueling?

  1. Muscle glycogen is secreted intact into blood for the brain
  2. Liver and muscle glycogen have identical roles in supplying circulating glucose
  3. Liver glycogen can be used only by the liver itself
  4. Muscle glycogen supports local muscle use, while liver glycogen contributes to blood-glucose regulation Correct answer.

Explanation

The stores have different physiological roles and finite capacity. A fueling plan should consider both working-muscle carbohydrate availability and maintenance of circulating glucose over prolonged exercise.

Question 4Exercise and performance nutrition

As exercise intensity rises toward a hard sustained effort, why can carbohydrate availability become especially important?

  1. Fat stores disappear immediately at the first increase in pace
  2. Carbohydrate use means oxidative phosphorylation has stopped completely
  3. Protein necessarily supplies the majority of energy in every hard sustained session
  4. Carbohydrate supports relatively rapid ATP production needed at higher intensities Correct answer.

Explanation

Fuel use changes with intensity and conditions, and carbohydrate supports demanding ATP turnover. This does not mean fat vanishes or that one substrate eliminates other energy pathways.

Question 5Exercise and performance nutrition

An athlete oxidizes more fat during a fasted session. What conclusion does this observation alone fail to establish?

  1. Evidence about acute substrate use under those test conditions
  2. Superior long-term fat loss or better performance from that strategy Correct answer.
  3. A measured response that should be distinguished from long-term outcomes
  4. Higher fat oxidation during the measured session

Explanation

Acute substrate oxidation and long-term body-composition or performance outcomes are different endpoints. Evaluate energy balance, training quality, recovery, and the athlete's health rather than infer a universal advantage.

Question 6Exercise and performance nutrition

A wearable reports a precise exercise calorie value. How should the dietitian use it in assessment?

  1. As an estimate with error, interpreted with intake, workload, symptoms, and trends Correct answer.
  2. As a direct measurement accurate for every athlete
  3. As a substitute for all follow-up assessment
  4. As proof that reported intake is complete

Explanation

Devices and equations estimate expenditure under assumptions. Their apparent precision should not replace multiple assessment sources or ongoing evaluation of health, fueling access, and training response.

Question 7Exercise and performance nutrition

A resting-energy equation is used as the athlete's total daily need without adding any activity or other components. What is the main error?

  1. Resting expenditure is not the complete daily energy requirement Correct answer.
  2. Resting expenditure already includes every training session
  3. Only the number of recovery meals is needed to turn the result into measured total expenditure
  4. The athlete necessarily needs less energy on every training day

Explanation

Daily needs include more than resting metabolism. Training and other activity, growth or clinical factors, and practical assessment must be considered rather than equating one component with the total.

Question 8Exercise and performance nutrition

Why can percentage-of-calories carbohydrate targets obscure an athlete's actual fuel availability?

  1. A percentage automatically reveals grams per kilogram
  2. Carbohydrate contains no energy
  3. Percentages identify the training workload without further information
  4. The same percentage can supply very different grams when total energy differs Correct answer.

Explanation

A relative share needs an energy denominator and context. Absolute grams, body size, timing, and session demands can reveal an inadequacy hidden by a seemingly reasonable percentage.

Question 9Exercise and performance nutrition

An endurance athlete plans a demanding long session and an easy recovery session on different days. What is a sound principle for carbohydrate planning?

  1. Increase intake only when body mass falls below a fixed cutoff
  2. Match availability to the demands and goals of the planned sessions Correct answer.
  3. Replace carbohydrate entirely with extra vitamins
  4. Use the same low intake regardless of workload

Explanation

Periodizing carbohydrate considers the actual training demands and goals while maintaining overall nutritional adequacy. It does not mean every day must use the same restriction or a body-mass trigger.

Question 10Exercise and performance nutrition

A runner reports low appetite immediately after morning training and repeatedly misses recovery intake before work. What practical intervention addresses the barrier?

  1. Add a stimulant instead of food
  2. Ignore recovery because appetite is low
  3. Offer a tolerated portable or liquid option and a realistic subsequent meal plan Correct answer.
  4. Require a large unfamiliar solid meal as the only acceptable strategy

Explanation

Nutrition planning must connect physiological goals to feasible behavior. A tolerated convenient option can bridge the immediate barrier while the wider day's intake and recovery are addressed.

Question 11Exercise and performance nutrition

An athlete claims dietary fat must be eliminated because carbohydrate supports hard exercise. What is the appropriate correction?

  1. Fat still contributes energy and essential nutritional functions within an adequate diet Correct answer.
  2. Essential fatty acids can always be replaced by sodium
  3. All dietary fat blocks glycogen restoration
  4. A zero-fat diet guarantees better endurance

Explanation

Fuel emphasis for a session does not remove the need for overall nutritional adequacy. Dietary fat has functions beyond immediate hard-exercise ATP turnover and should not be categorically eliminated.

Question 12Exercise and performance nutrition

An athlete adds protein but remains markedly short of total energy and carbohydrate for repeated high-volume sessions. What must the plan address?

  1. The training schedule is irrelevant once protein is adequate
  2. Carbohydrate matters only for athletes who never eat protein
  3. Protein automatically supplies every missing nutrient at the optimal rate
  4. Overall energy and substrate needs rather than protein in isolation Correct answer.

Explanation

Protein is one component of recovery and adaptation. A plan can remain inadequate when energy or carbohydrate availability fails to support the actual workload and broader physiological needs.

Question 13Exercise and performance nutrition

An athlete's body mass rises after carbohydrate repletion without evidence of fat gain. What is a plausible contributor?

  1. Glycogen-associated water and changes in gut contents Correct answer.
  2. Immediate conversion of all carbohydrate into body fat
  3. A diagnostic sign of excess protein
  4. Proof that the hydration plan has failed

Explanation

Short-term mass changes can reflect glycogen, water, and gastrointestinal contents. They should not automatically be interpreted as a matching change in body fat or as a diagnosis.

Question 14Exercise and performance nutrition

A prolonged effort ends with fatigue despite adequate motivation. Why is willpower alone an incomplete explanation of fueling needs?

  1. Fatigue proves every nutrition plan is unnecessary
  2. An athlete's hunger always matches every exercise demand exactly
  3. Substrate availability and physiological demands can constrain performance Correct answer.
  4. Motivation creates unlimited endogenous carbohydrate

Explanation

Performance is influenced by physiological resources as well as psychological factors. Assess carbohydrate and energy availability, hydration, pacing, and other causes instead of moralizing fatigue.

Question 15Exercise and performance nutrition

Which assessment best connects a fueling plan to actual sporting demands?

  1. Session duration, intensity, environment, schedule, access, tolerance, and athlete goals Correct answer.
  2. Only the supplement brand used by teammates
  3. Only the athlete's current body mass
  4. Only the athlete's sport name

Explanation

The same sport can involve different workloads and constraints. A useful plan combines session-specific demands with the individual's health, experience, practical access, and monitored response.

Question 16Exercise and performance nutrition

A runner has gastrointestinal discomfort after a large high-fiber meal immediately before a race. What is a reasonable nutrition adjustment to test in training?

  1. Remove all carbohydrate from every training day
  2. Change timing, portion, and food composition while preserving sufficient fueling Correct answer.
  3. Assume fiber is harmful at every time of day
  4. Try a completely unfamiliar concentrated product for the first time at the race

Explanation

Pre-event tolerance depends on timing, amount, and composition. A targeted trial can reduce the immediate burden without turning a situational adjustment into chronic restriction or nutrient avoidance.

Question 17Exercise and performance nutrition

Why should an athlete practice race fueling during appropriate training sessions?

  1. To replace every assessment of daily intake
  2. To guarantee that every race condition will be identical
  3. To assess tolerance, logistics, and performance under relevant conditions Correct answer.
  4. To prove the athlete never needs to adjust the plan

Explanation

Rehearsal helps identify practical and gastrointestinal problems before competition. It provides useful evidence while still allowing adjustment for different weather, intensity, duration, and clinical conditions.

Question 18Exercise and performance nutrition

A long event requires substantial carbohydrate delivery. Why can mixtures using different intestinal transport pathways be useful in an appropriate practiced plan?

  1. They make the beverage calorie-free
  2. They replace the need to consider fluid concentration
  3. They can support higher carbohydrate delivery than relying on one pathway alone Correct answer.
  4. They eliminate all gastrointestinal symptoms in every athlete

Explanation

Transport mechanisms can influence tolerable delivery during prolonged exercise. Mixtures are a context-dependent tool, not a guarantee of tolerance or permission to ignore the complete plan.

Question 19Exercise and performance nutrition

An athlete interprets a sports guideline's suggested intake range as a mandatory exact dose for every workout. What is missing?

  1. A reason to disregard total intake
  2. Only the package's marketing claim
  3. Duration, intensity, goals, tolerance, and conditions defining the recommendation Correct answer.
  4. A rule that all healthy athletes have identical requirements

Explanation

Guidelines describe contexts and ranges rather than erase individual differences. Apply their assumptions and evaluate the athlete's response instead of treating a number as a universal prescription.

Question 20Exercise and performance nutrition

Two glycogen-demanding sessions are separated by a short recovery window. Which priority differs from a day with ample recovery time?

  1. A second session eliminates the need for protein
  2. Carbohydrate should always be delayed until the next day
  3. Timely carbohydrate replenishment becomes more important within the limited window Correct answer.
  4. Only fat should be used because recovery time is short

Explanation

Recovery scheduling changes the urgency of replenishing fuel. Plan accessible carbohydrate along with appropriate overall recovery nutrition rather than assume timing never matters or exclude other nutrients.

Question 21Exercise and performance nutrition

An athlete chooses a low-carbohydrate strategy but then cannot sustain prescribed high-intensity intervals. What outcome should guide reassessment?

  1. The popularity of the diet online
  2. Only a higher measured fat-oxidation rate
  3. Training quality, recovery, health, and the actual performance objective Correct answer.
  4. Only rapid short-term scale loss

Explanation

A substrate adaptation is not automatically success for every event. The intervention should be judged against relevant performance, recovery, and health outcomes rather than a single metabolic marker.

Question 22Exercise and performance nutrition

During a very prolonged event, an athlete consumes carbohydrate but almost no fluid despite substantial sweating. What principle is relevant?

  1. Carbohydrate automatically supplies all missing water
  2. Fuel and hydration are related but separate needs requiring an integrated plan Correct answer.
  3. Fluid matters only if no carbohydrate is consumed
  4. A gel guarantees adequate hydration without fluid

Explanation

Carbohydrate delivery does not establish fluid balance. Review the actual product, sweat losses, opportunities, tolerance, and conditions instead of treating fuel intake as proof of hydration adequacy.

Question 23Exercise and performance nutrition

An athlete avoids added sugars in every circumstance and therefore refuses the only tolerated carbohydrate available during a long race. What is the balanced interpretation?

  1. During-exercise convenience makes the rest of the diet irrelevant
  2. Sports fueling can use practical carbohydrate sources within an otherwise adequate diet Correct answer.
  3. All carbohydrate foods have identical tolerance and logistics
  4. Every use of sports carbohydrate indicates poor diet quality

Explanation

Context matters when evaluating a food's role. Easily consumed carbohydrate can support a prolonged event without defining the quality of the entire dietary pattern or suiting every athlete identically.

Question 24Exercise and performance nutrition

A cycling feed plan assumes hourly access, but the event allows feeds only at widely spaced stations. What should change?

  1. The assumption that planned food appears whenever needed
  2. Only the athlete's calorie estimate on paper
  3. The plan's timing, carried supply, and feasible portions to match actual access Correct answer.
  4. A requirement to wait until severe hunger occurs

Explanation

An intake target is useful only when delivery is feasible. Translate it into actual station access, carried products, portion timing, tolerance, and contingency supplies.

Question 25Exercise and performance nutrition

An athlete's evening intake is adequate on paper, but morning sessions repeatedly begin after long underfueled periods. What should be examined?

  1. A guarantee that evening intake erases every within-day issue
  2. The distribution and availability of intake across the training day Correct answer.
  3. The idea that timing never affects practical fueling
  4. Only the final daily calorie total

Explanation

Daily totals are important but can conceal poorly matched intake around demanding sessions. Examine the schedule and barriers rather than assume all patterns with the same total are functionally identical.

Question 26Exercise and performance nutrition

An athlete reports that one low-fiber race meal works well. What is the most appropriate extension to usual eating?

  1. Assume every other athlete must use the identical meal
  2. Interpret tolerance as proof of an allergy to all whole grains
  3. Remove all vegetables indefinitely
  4. Retain dietary variety and fiber as tolerated outside the specific competition strategy Correct answer.

Explanation

A successful competition meal addresses one context. It should not be expanded into an unsupported chronic restriction, universal team rule, or allergy diagnosis without assessment.

Question 27Exercise and performance nutrition

A sports drink's label gives carbohydrate per serving, but the athlete consumes only half a serving. Which quantity should be used in intake tracking?

  1. The advertised maximum carbohydrate claim
  2. The largest package size regardless of intake
  3. The amount planned even when left unfinished
  4. The amount actually consumed Correct answer.

Explanation

Assessment must reflect actual consumption rather than intended or marketed amounts. Portion interpretation can materially alter estimates of fuel delivered during the event.

Question 28Exercise and performance nutrition

An athlete tolerates drinks at easy pace but develops symptoms at race intensity. What is the most relevant testing adjustment?

  1. Change every product simultaneously without tracking responses
  2. Assume symptoms prove a lifelong food allergy
  3. Conclude that the easy-session trial guarantees race tolerance
  4. Rehearse the strategy under safe conditions resembling the intended intensity Correct answer.

Explanation

Tolerance is influenced by effort and conditions. Appropriate representative trials help identify the problem while controlled changes and symptom records make the results interpretable.

Question 29Exercise and performance nutrition

A carbohydrate-loading strategy is being considered. What should determine whether it is relevant?

  1. The event's duration and demands, individual needs, and practiced plan Correct answer.
  2. A desire for the largest possible pre-event scale change
  3. Only whether the athlete owns a glucose monitor
  4. A rule that every event requires the same loading regardless of length

Explanation

A specific fueling strategy should match the event and athlete. Loading is not a universal requirement and body-mass change is not the sole target of the intervention.

Question 30Exercise and performance nutrition

An athlete eats ample carbohydrate but repeatedly has no usable pre-session meal because of an early commute. What is the most actionable first step?

  1. Develop a feasible preparation and portable-fueling routine Correct answer.
  2. Remove the early session from all assessment records
  3. Assume the athlete lacks motivation rather than assess access
  4. Give the same abstract target again without addressing the commute

Explanation

A behavior barrier needs a practical delivery solution. Preparation, timing, and portable foods can connect an appropriate target with the athlete's real schedule and preferences.

Question 31Exercise and performance nutrition

A strength athlete distributes nearly all protein at dinner and has minimal intake earlier. What is a reasonable strategy to evaluate?

  1. Assume the largest single bolus guarantees every adaptation
  2. Judge distribution only from whether a postworkout serving was consumed
  3. Replace all carbohydrate with one additional dinner shake
  4. Distribute adequate protein opportunities across meals and recovery within the total plan Correct answer.

Explanation

Total adequacy and distribution both deserve attention. A practical pattern across the day can support recovery without treating a single product or meal as the complete training nutrition plan.

Question 32Exercise and performance nutrition

Why does adding leucine alone not automatically replace a sufficient supply of complete essential amino acids?

  1. The body can synthesize every essential amino acid from water
  2. Leucine contains every essential amino acid
  3. Muscle protein synthesis requires the necessary amino-acid substrates as well as signaling Correct answer.
  4. Only one amino acid is ever used to make muscle proteins

Explanation

A signaling role does not supply all building blocks for protein synthesis. Evaluate the complete protein and essential-amino-acid intake rather than equate one isolated ingredient with full adequacy.

Question 33Exercise and performance nutrition

An athlete believes protein eaten after an exact few-minute window is completely wasted. What correction is appropriate?

  1. Later protein cannot contribute to the exercise response even when earlier intake was low
  2. One timed dose eliminates the need for later meals
  3. Recovery occurs over a broader period, and total intake and distribution still matter Correct answer.
  4. Only pre-exercise protein can contribute to adaptation

Explanation

Protein use is not an all-or-nothing event at an arbitrary narrow clock boundary. Consider training, recent meals, total intake, and subsequent distribution in the recovery plan.

Question 34Exercise and performance nutrition

A vegan athlete needs a convenient recovery meal. What is an appropriate dietetic approach?

  1. Ignore total energy once a food is labeled vegan
  2. Assume any plant beverage has the same protein as dairy milk
  3. Combine suitable plant-protein foods or fortified products with enough energy and carbohydrate Correct answer.
  4. Declare that adaptation is impossible without meat

Explanation

A plant-based plan can support training when nutrient quantity, quality, access, and overall adequacy are addressed. Product labels and the complete meal matter more than a category name.

Question 35Exercise and performance nutrition

A protein powder supplies a practical meal component but the athlete also needs carbohydrate for rapid turnaround. What should be assessed?

  1. The assumption that every powder contains sufficient carbohydrate
  2. Judge the recovery meal only by whether its protein target is met
  3. The whole recovery meal rather than protein content alone Correct answer.
  4. The claim that protein directly replaces all glycogen needs

Explanation

A recovery label does not establish that a product meets every nutrient goal. Read actual composition and pair foods appropriately for the athlete's timing, tolerance, and session demands.

Question 36Exercise and performance nutrition

An athlete has adequate total protein but very low overall energy intake. Why can recovery remain impaired?

  1. Every protein gram can be assigned simultaneously to unlimited functions
  2. Protein automatically corrects every micronutrient deficit
  3. Energy intake is irrelevant to tissue recovery
  4. Protein adequacy does not guarantee adequate energy availability or other substrates Correct answer.

Explanation

Repair and adaptation occur within the whole nutritional context. Adequate protein alone cannot establish sufficient energy, carbohydrate, micronutrients, or safe recovery from the total workload.

Question 37Exercise and performance nutrition

A recovery food is affordable, tolerated, and meets the prescribed meal goals. A more expensive branded product has the same relevant nutrients. What follows?

  1. The lower-cost food cannot support recovery
  2. The branded item is not inherently necessary merely because it is marketed for sport Correct answer.
  3. Marketing removes the need to inspect composition
  4. A higher price proves superior adaptation

Explanation

Product choice should reflect evidence, nutrient goals, safety, tolerance, and practicality. A sports label or price alone does not establish a unique physiological requirement.

Question 38Exercise and performance nutrition

A coach asks athletes to replace every meal with a high-protein supplement. What concern should the dietitian address?

  1. Displacement of energy, carbohydrate, fats, micronutrients, food variety, and normal meals Correct answer.
  2. Protein branding guarantees complete nutritional adequacy
  3. Meal variety never affects practical adequacy
  4. Assume a high-protein label means a complete meal-replacement formulation

Explanation

A high-protein product is not automatically a complete meal or complete diet. Evaluate displacement and the athlete's requirements rather than equate one nutrient emphasis with full coverage.

Question 39Exercise and performance nutrition

An athlete is recovering from resistance training and asks whether protein quality can matter alongside grams. What is relevant?

  1. Only whether the food contains the same protein grams, without reviewing amino-acid content
  2. Essential-amino-acid content, digestibility, total adequacy, and dietary pattern Correct answer.
  3. A guarantee that one isolated amino acid provides every substrate
  4. A rule that all foods contain identical amino-acid profiles

Explanation

Quality concerns the available amino-acid supply within a complete intake pattern. It should be considered without dismissing suitable foods or treating a single marker as full adequacy.

Question 40Exercise and performance nutrition

A nutrition plan emphasizes postexercise intake but omits sleep and the next day's workload. What is the appropriate interpretation?

  1. One recovery shake guarantees recovery regardless of sleep
  2. Food timing replaces all load management
  3. Nutrition supports recovery within a wider training and recovery system Correct answer.
  4. The following session cannot influence planning

Explanation

Nutrition is an important part of recovery, but no single product cancels other physiological and behavioral demands. Integrate the plan with sleep, workload, and the athlete's health.

Question 41Exercise and performance nutrition

An athlete wants megadose vitamins to improve performance despite an adequate diet and no identified deficiency. What should guide the response?

  1. A guarantee that water-soluble means risk-free at any amount
  2. A claim that vitamins supply exercise calories
  3. Evidence, actual need, safety, interactions, and the complete dietary assessment Correct answer.
  4. The assumption that more of every micronutrient always improves performance

Explanation

Micronutrients have essential roles, but intake above need is not automatically ergogenic or harmless. Assess actual indications and product risks rather than equate dose with benefit.

Question 42Exercise and performance nutrition

A plant-based athlete pairs an iron-containing meal with a vitamin-C-rich food. What nutritional interaction is being used?

  1. Vitamin C converts all iron into protein
  2. Vitamin C can enhance nonheme iron absorption Correct answer.
  3. Vitamin C removes every need to assess iron status
  4. Nonheme iron is present only in animal muscle

Explanation

The combination can improve nonheme iron absorption within the dietary pattern. It does not diagnose status or replace evaluation and treatment of a confirmed deficiency when indicated.

Question 43Exercise and performance nutrition

Why should tea or coffee intake near an iron-focused meal be discussed when iron status is a concern?

  1. Some meal components can inhibit nonheme iron absorption depending on context Correct answer.
  2. Tea contains a complete treatment for iron deficiency
  3. Any beverage timing is irrelevant to absorption
  4. Coffee automatically causes anemia in every athlete

Explanation

Absorption depends on the meal context and components. A practical dietetic plan can consider timing without claiming that one beverage inevitably causes a clinical deficiency.

Question 44Exercise and performance nutrition

An athlete avoids dairy and all fortified alternatives. Which nutrient issue deserves explicit assessment rather than assuming the exclusion is nutritionally neutral?

  1. Calcium and vitamin D adequacy within the overall diet Correct answer.
  2. Automatic elimination of all bone-health concerns
  3. A necessary excess of calcium
  4. A guarantee of sufficient protein from any clear beverage

Explanation

Excluding a food group can create gaps depending on replacements. Assess actual intake and fortification, with bone health and the athlete's broader energy and clinical context in view.

Question 45Exercise and performance nutrition

A strictly vegan athlete uses no reliable fortified source or supplement of vitamin B12. What should the dietitian address?

  1. A reliable B12 source as part of an adequate plant-based plan Correct answer.
  2. The claim that training manufactures all required B12
  3. The assumption that every plant food naturally supplies adequate B12
  4. Unwashed vegetables as a dependable B12 strategy

Explanation

A vegan pattern requires attention to reliable B12 intake. Fortification or appropriate supplementation can address the gap without assuming that diet labels or exercise establish adequacy.

Question 46Exercise and performance nutrition

An athlete uses a restrictive diet excluding several food groups and reports fatigue. What is the most useful nutrition assessment?

  1. A presumption that fatigue proves one specific deficiency
  2. Only whether the diet has a popular name
  3. The actual energy and nutrient pattern, exclusions, symptoms, and relevant clinical information Correct answer.
  4. The claim that all restrictive patterns are identical

Explanation

Fatigue is nonspecific and exclusions differ. A structured assessment can identify gaps and appropriate clinical collaboration without diagnosing a single cause from the diet's label.

Question 47Exercise and performance nutrition

An athlete's food record omits drinks, cooking fats, and snacks. What is the main interpretation problem?

  1. Recorded intake may not represent the full energy and nutrient intake Correct answer.
  2. The record proves intentional dishonesty
  3. All energy equations must therefore be discarded
  4. The omitted items necessarily contain zero energy

Explanation

A record is an imperfect measurement that depends on completeness and reporting. Clarify omissions nonjudgmentally rather than assume they are nutritionally irrelevant or evidence of motive.

Question 48Exercise and performance nutrition

A training camp changes to altitude and increases workload. Why should the old nutrition plan be reassessed?

  1. Altitude makes every previous nutrient requirement exactly double
  2. Environment, appetite, fluid access, iron considerations, and training demands can change Correct answer.
  3. All athletes should start iron medication without assessment
  4. Food access no longer matters because altitude is the only factor

Explanation

A new environment can alter several practical and physiological factors. Reassess the individual instead of applying an invented universal multiplier or an unassessed supplement regimen.

Question 49Exercise and performance nutrition

An athlete judges diet quality only by whether body mass remains stable. What limitation should be explained?

  1. Stable mass proves all intake goals are met
  2. Every deficiency must cause immediate visible weight loss
  3. Stable mass does not establish adequate fueling, micronutrients, or health Correct answer.
  4. Training adaptation cannot change without scale movement

Explanation

Body mass is one observation among many. Physiological adaptation, expenditure changes, and dietary gaps can coexist with stable mass, so adequacy needs a broader assessment.

Question 50Exercise and performance nutrition

An athlete eats culturally familiar foods that can meet the plan's targets. What is the best starting approach?

  1. Replace the diet solely because it differs from the team's sample menu
  2. Adapt the plan using those foods and the athlete's preferences Correct answer.
  3. Treat unfamiliar food names as evidence of poor nutrition
  4. Assume all athletes must use one identical cuisine

Explanation

Effective planning can preserve cultural preferences while meeting actual nutrient and performance needs. Assessment should focus on composition, preparation, access, and goals rather than a menu's familiarity to the practitioner.