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Examen

ISSA FINAL EXAM Questions And Correct Answers (Verified Answers) Plus Rationale 2026/2027 Q&A| Instant Download Pdf

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ISSA FINAL EXAM Questions And Correct Answers (Verified Answers) Plus Rationale 2026/2027 Q&A| Instant Download Pdf

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ISSA FINAL EXAM Questions And Correct
Answers (Verified Answers) Plus
Rationale 2026/2027 Q&A| Instant
Download Pdf
Question 1. Muscular, cardiopulmonary, and metabolic adaptations to exercise are known as
the training effect. (T/F)

A) True

B) False

Answer: A
Rationale: The training effect refers to the physiological adaptations that occur in response to
regular exercise, including improvements in muscular strength, cardiovascular function, and
metabolic efficiency .

Question 2. The body's automatic tendency to maintain a constant internal body environment
through various processes is called:

A) Metabolism

B) Homeostasis

C) Thermoregulation

D) Adaptation

Answer: B
Rationale: Homeostasis is the body's ability to maintain a stable internal environment despite
changes in external conditions .

Question 3. BMR stands for:

A) Basic Metabolic Rate

B) Basal Metabolic Rate

C) Body Mass Ratio

D) Baseline Metabolic Response

,Answer: B
Rationale: BMR (Basal Metabolic Rate) is the number of calories the body burns at rest to
maintain basic life functions .

Question 4. Anabolism and catabolism occur at the same time throughout the body. (T/F)

A) True

B) False

Answer: A
Rationale: Anabolism (building up) and catabolism (breaking down) are ongoing processes that
occur simultaneously in different tissues throughout the body .

Question 5. A calorie is a unit of heat. (T/F)

A) True

B) False

Answer: A
Rationale: A calorie is defined as the amount of heat required to raise the temperature of one
gram of water by one degree Celsius .

Question 6. The preferred unit in metabolic studies and nutrition labels is the kilocalorie (kcal).
(T/F)

A) True

B) False

Answer: A
Rationale: The kilocalorie (kcal) is the standard unit used on nutrition labels and in metabolic
studies .

Question 7. The primary fuel during endurance exercise is:

A) Carbohydrates

B) Fatty acids

C) Protein

D) ATP

Answer: B
Rationale: Fatty acids are the primary fuel source during prolonged endurance exercise .

,Question 8. The molecule used for storing and transferring energy in the body is called:

A) ADP

B) Glucose

C) Adenosine triphosphate (ATP)

D) Creatine phosphate

Answer: C
Rationale: ATP is the primary energy currency of the cell, storing and transferring energy for
cellular processes .

Question 9. The ATP/CP pathway is the primary pathway used for activities lasting two minutes
or greater. (T/F)

A) True

B) False

Answer: B
Rationale: The ATP/CP pathway is the primary energy system for short-duration, high-intensity
activities lasting up to about 10-15 seconds. The oxidative system is used for activities lasting
two minutes or more .

Question 10. About 98% of the human body is composed of only six elements: oxygen, carbon,
hydrogen, nitrogen, calcium, and phosphorous. (T/F)

A) True

B) False

Answer: A
Rationale: These six elements make up approximately 98% of the human body by weight .

Question 11. The respiratory system is responsible for: (Select all that apply)

A) Supplying oxygen to the body

B) Eliminating carbon dioxide in the body

C) Helping regulate the body's pH balance

D) Producing red blood cells

, Answer: A, B, C
Rationale: The respiratory system supplies oxygen, eliminates carbon dioxide, and helps
regulate pH balance. Red blood cell production occurs in the bone marrow .

Question 12. The circulatory system consists of:

A) Heart, lungs, and blood vessels

B) Heart, arteries, and veins

C) Heart, capillaries, and lymph nodes

D) Arteries, veins, and capillaries only

Answer: B
Rationale: The circulatory system consists of the heart, arteries, and veins .

Question 13. The nervous system is made up of the:

A) Brain and spinal cord

B) Central nervous system and peripheral nervous system

C) Somatic and autonomic nervous systems

D) Sensory and motor neurons

Answer: B
Rationale: The nervous system is divided into the central nervous system (brain and spinal cord)
and the peripheral nervous system .

Question 14. Excretion is one function of the digestive system. (T/F)

A) True

B) False

Answer: A
Rationale: The digestive system is responsible for the breakdown of food and the elimination of
waste (excretion) .

Question 15. Hormones are classified as: (Select all that apply)

A) Steroids

B) Amino-Acid derivatives

C) Peptides

Información del documento

Subido en
16 de julio de 2026
Número de páginas
79
Escrito en
2025/2026
Tipo
Examen
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