This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Physical Education Chapter 5 Physiology And Exercise – Quiz 57 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Physical Education Chapter 5 Physiology And Exercise Quiz 57 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which heart chamber receives deoxygenated blood from the body and pumps it to the lungs? A) Right atrium. B) Left ventricle. C) Right ventricle. D) Left atrium. Show Answer Correct Answer: A) Right atrium. 2. Lactic acid leads to increased tolerance to ..... A) Lactic acid. B) Fatigue. C) Pain. D) Muscle soreness. Show Answer Correct Answer: A) Lactic acid. 3. The correct pathway of air into the lungs is A) Nose and Mouth, Alveoli, Bronchi, Larynx,. B) Alveoli, Bronchioles, Bronchi, Trachea, Larynx, Pharynx, Nose and Mouth. C) Nose, Bronchi, Alveoli. D) Nose and Mouth, Pharynx, Larynx, Trachea, Bronchi, Bronchioles, Alveoli. Show Answer Correct Answer: D) Nose and Mouth, Pharynx, Larynx, Trachea, Bronchi, Bronchioles, Alveoli. 4. What is the purpose of a cool-down? A) Increase power. B) Remove waste products. C) Increase heart rate. D) Build muscle. Show Answer Correct Answer: B) Remove waste products. 5. Which of the following is a function of Type I muscle fibers? A) Rapid, powerful contractions. B) High resistance to fatigue. C) Low mitochondrial density. D) Short bursts of energy. Show Answer Correct Answer: B) High resistance to fatigue. 6. Which of the following is a benefit of a diverse gut microbiome? A) Higher antibiotic resistance. B) Increased risk of infection. C) Reduced nutrient absorption. D) Improved digestion and immune function. Show Answer Correct Answer: D) Improved digestion and immune function. 7. The Sides of the heart are separated by the A) Heart Wall. B) Great Wall of China. C) Berlin Wall. D) Western Wall. Show Answer Correct Answer: A) Heart Wall. 8. What is an increase in ventilation that exceeds the metabolic need for oxygen? A) Tachycardia. B) Dyspnea. C) Hyperventilation. D) Hypoventilation. Show Answer Correct Answer: C) Hyperventilation. 9. Do people stop exercising (unwantedly) because they reach VO2max? A) Not at all, it is remarkably difficult to achieve in untrained adults. B) Yes, reaching VO2max causes people to stop. C) No, people stop due to lack of motivation. D) Yes, but only in professional athletes. Show Answer Correct Answer: A) Not at all, it is remarkably difficult to achieve in untrained adults. 10. Which is of these is a fuel source for the phosphocreatine system? A) Protein. B) Creatine. C) Carbohydrate. D) Water. Show Answer Correct Answer: B) Creatine. 11. In the cross-bridge cycle, what is the immediate effect of ATP binding to myosin? A) Myosin detaches from actin. B) Myosin performs the power stroke. C) Myosin binds strongly to actin. D) Troponin releases Ca2+. Show Answer Correct Answer: A) Myosin detaches from actin. 12. Which "main" domain of Sport and Exercise Science is the following:Looking at the effects of a pre-workout shake on exercise performance A) Physiology. B) Biomechanics. C) Psychology. D) Health. Show Answer Correct Answer: A) Physiology. 13. Which of the following items contributes to Vascular Resistance? A) Cardiac output. B) Humoral factors. C) Heart rate. D) Stroke volume. Show Answer Correct Answer: B) Humoral factors. 14. What are two dynamic muscle actions? A) Isotonic and isometric. B) Concentric and eccentric. C) Static and isometric. D) None of the above. Show Answer Correct Answer: B) Concentric and eccentric. 15. Which factor BEST predicts long-term exercise adherence? A) High initial intensity. B) External rewards. C) Self-efficacy. D) BMI. Show Answer Correct Answer: C) Self-efficacy. 16. Curling a weight is an example of what type of contraction? A) Isotonic. B) Isometric. C) All the above. D) None of the above. Show Answer Correct Answer: A) Isotonic. 17. What type of fiber is used to swim across a channel? A) Slow. B) Intermediate. C) Fast. D) None of the above. Show Answer Correct Answer: A) Slow. 18. What happens to metabolic heat production during exercise? A) It stops. B) It decreases. C) It remains constant. D) It increases. Show Answer Correct Answer: D) It increases. 19. The primary extracellular buffer system for H+ during exercise is: A) Phosphate buffer. B) Hemoglobin buffer. C) Bicarbonate buffer. D) Protein buffer in muscle only. Show Answer Correct Answer: C) Bicarbonate buffer. 20. An ACSM-EP is reviewing client files that include health history, test results, and session notes. According to HIPAA, which practice is required? A) Sharing data with the client's spouse without permission. B) Keeping files locked and access restricted. C) Retaining files indefinitely. D) Using email for all client communication. Show Answer Correct Answer: B) Keeping files locked and access restricted. 21. Known as the micronutrients, macronutrients, and othersubstances that enhance the performance of athletes. A) Energy drinks. B) Sports supplements. C) Sports Drinks. D) Water. Show Answer Correct Answer: B) Sports supplements. 22. Which pair of reactions in glycolysis produces ATP directly via substrate-level phosphorylation? A) Hexokinase and phosphoglucose isomerase. B) PFK-1 and aldolase. C) Phosphoglycerate kinase and pyruvate kinase. D) Glyceraldehyde-3-phosphate dehydrogenase and enolase. Show Answer Correct Answer: C) Phosphoglycerate kinase and pyruvate kinase. 23. What is the function of chemoreceptors during exercise? A) Detect changes in blood pressure. B) Detect changes in blood acidity. C) Detect changes in muscle temperature. D) Detect changes in synovial fluid. Show Answer Correct Answer: B) Detect changes in blood acidity. 24. What is the major bottleneck in oxygen delivery during maximal exercise? A) The alveoli. B) The heart. C) The diaphragm. D) The lungs. Show Answer Correct Answer: B) The heart. 25. The bones in your wrist (carpals) is an example of a A) Hinge Joint. B) Ball and Socket Joint. C) Gliding Joint. D) Condyloid Joint. Show Answer Correct Answer: C) Gliding Joint. ← 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