This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Physical Education Chapter 5 Physiology And Exercise – Quiz 18 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Physical Education Chapter 5 Physiology And Exercise Quiz 18 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which activity is anaerobic? A) Jogging. B) Cycling steadily. C) Sprinting. D) Walking. Show Answer Correct Answer: C) Sprinting. 2. Why is pre-exercise HR higher than RHR? A) Because of an anticipatory increase in sympathetic activity and decrease in parasympathetic NS activity-also increase in catecholamines. B) Because of an anticipatory increase in parasympathetic activity and decrease in sympathetic NS activity-also increase in neurotransmitters. C) Feeling nervous makes a person jittery and excited, causing a heightened HR. D) None of the above. Show Answer Correct Answer: A) Because of an anticipatory increase in sympathetic activity and decrease in parasympathetic NS activity-also increase in catecholamines. 3. Pulmonary Circulation is A) The Flow of blood between the heart and brain. B) The Flow of Blood between the heart and body. C) The Flow of blood between the heart and Lungs. D) The Flow of blood between the heart and bones. Show Answer Correct Answer: C) The Flow of blood between the heart and Lungs. 4. The increase in a-vO2 difference during incremental exercise is primarily due to: A) Reduced capillary density. B) Lower arterial O2 content. C) Reduced hemoglobin concentration. D) Greater O2 extraction by working muscles (lower venous O2 content). Show Answer Correct Answer: D) Greater O2 extraction by working muscles (lower venous O2 content). 5. (L2) Which energy system is predominant during marathon? A) ATP-PC system. B) Glycolytic system. C) Oxidative system. D) All system equally. Show Answer Correct Answer: C) Oxidative system. 6. What occurs in muscles when training ceases? A) Hypertrophy. B) Hyperplasia. C) Atrophy. D) Edema. Show Answer Correct Answer: C) Atrophy. 7. Which system is responsible for providing oxygen and nutrients to the kinetic chain? A) Cardiovascular system. B) Digestive system. C) Nervous system. D) Muscular system. Show Answer Correct Answer: A) Cardiovascular system. 8. ACSM uses what criteria to determine if someone currently active? A) Participates in 30 minutes of high intensity exercise for the past 6 months. B) Participated in 60 minutes of moderate intensity exercise 2 days per week for past 2 month. C) Participate in 30 minutes of exercise 3 days per week for past 3 months. D) Participates in 150 minutes for the week. Show Answer Correct Answer: C) Participate in 30 minutes of exercise 3 days per week for past 3 months. 9. Which of these describes osmosis? A) The movement of molecules from an area of high concentration to an area of low concertation. B) The movement of water molecules from an area of high concentration to an area of low concertation. C) All the above. D) None of the above. Show Answer Correct Answer: B) The movement of water molecules from an area of high concentration to an area of low concertation. 10. A person has a BMI of 24 and weighs 72 kg. What is their height? A) 1.75 m. B) 1.70 m. C) 1.80 m. D) 1.65 m. Show Answer Correct Answer: A) 1.75 m. 11. A muscle cramp can be caused by ..... A) Over working your fast fibers. B) Over working your muscles. C) Imbalance of ions/water. D) Imbalance of muscle fibers. Show Answer Correct Answer: C) Imbalance of ions/water. 12. These types of bones are used to protect vital organs such as your lungs A) Lung. B) Short. C) Flat. D) Irregular. Show Answer Correct Answer: C) Flat. 13. The presence of Calcium (Ca++) and calmodulin are stimulators for the use of protein for energy A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 14. Aerobic energy systems increase the availability of ..... A) Oxygen. B) Carbon dioxide. C) Lactic acid. D) Glucose. Show Answer Correct Answer: A) Oxygen. 15. Is VO2max skill/type specific? A) Yes, it is very much skill/type specific. B) No, it is not skill/type specific at all. C) Yes, but only for runners. D) No, it applies equally to all sports. Show Answer Correct Answer: A) Yes, it is very much skill/type specific. 16. Viscoelastic 'creep' refers to: A) Increasing strain over time under constant stress. B) Decreasing stress over time under constant strain. C) A sudden increase in stiffness at high strain rates. D) Elastic rebound after unloading. Show Answer Correct Answer: A) Increasing strain over time under constant stress. 17. Which anthropometric measure is most strongly linked with cardiometabolic risk? A) BMI. B) Waist circumference. C) Hip circumference. D) Triceps skinfold. Show Answer Correct Answer: B) Waist circumference. 18. The Flow of blood between the heart and the muscles is called A) Pulmonary Circulation. B) Systemic Circulation. C) Pneumatic circulation. D) Satellite Circulation. Show Answer Correct Answer: B) Systemic Circulation. 19. Which of these is not a main function of the skeletal system? A) It supports and protects the major organs. B) It produces red blood cells. C) It allows movement. D) Delivery of nutrients to the cells. Show Answer Correct Answer: D) Delivery of nutrients to the cells. 20. What should you consume 1-3 hours before exercise to fuel performance? A) Only fats. B) Only vitamins. C) Carbohydrates and proteins. D) Only water. Show Answer Correct Answer: C) Carbohydrates and proteins. 21. When does DOMS usually occur? A) During exercise. B) Immediately after. C) 24-72 hours later. D) One week later. Show Answer Correct Answer: C) 24-72 hours later. 22. What is the goal of training all three energy systems in a balanced manner? A) To deplete glucose stores. B) To increase fat storage. C) To maximize aerobic endurance only. D) To meet the demands of various types of physical activities. Show Answer Correct Answer: D) To meet the demands of various types of physical activities. 23. (EX-SM) An ectomorph is typically characterized by: A) A large, muscular build. B) A round, soft body type. C) A slender, linear body type. D) A combination of muscle and fat. Show Answer Correct Answer: C) A slender, linear body type. 24. A student weighs 45 kg and has a height of 1.50 meters. What is their BMI? A) 20.0. B) 21.5. C) 22.8. D) 18.5. Show Answer Correct Answer: A) 20.0. 25. During maximal exercise, oxygen diffusion capacity rises because of: A) More alveoli are recruited. B) Pulmonary capillaries open and distend. C) Hemoglobin affinity decreases. D) Peripheral chemoreceptor activity increases. Show Answer Correct Answer: B) Pulmonary capillaries open and distend. ← PreviousNext →Related QuizzesClass 11 Physical Education Chapter 5 Physiology And Exercise Quiz 1Class 11 Physical Education Chapter 5 Physiology And Exercise Quiz 2Class 11 Physical Education Chapter 5 Physiology And Exercise Quiz 3Class 11 Physical Education Chapter 5 Physiology And Exercise Quiz 4Class 11 Physical Education Chapter 5 Physiology And Exercise Quiz 5Class 11 Physical Education Chapter 5 Physiology And Exercise Quiz 6Class 11 Physical Education Chapter 5 Physiology And Exercise Quiz 7Class 11 Physical Education Chapter 5 Physiology And Exercise Quiz 8Class 11 Physical Education Chapter 5 Physiology And Exercise Quiz 9Class 11 Physical Education Chapter 5 Physiology And Exercise Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books