This quiz works best with JavaScript enabled. Home > Cbse > Class 11 > Common Subjects > Physical Education > Class 11 Physical Education Chapter 5 Physiology And Exercise – Quiz 27 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Physical Education Chapter 5 Physiology And Exercise Quiz 27 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What are the two major compartments of the nervous system? A) Brain and spinal cord. B) Conscious and unconscious systems. C) Myelinated and unmyelinated neurons. D) Central nervous system (CNS) and peripheral nervous system (PNS). Show Answer Correct Answer: D) Central nervous system (CNS) and peripheral nervous system (PNS). 2. What is the role of the sinoatrial (SA) node in heart rate regulation? A) It increases heart rate during rest. B) It initiates electrical impulses that cause the heart to beat. C) It regulates blood pressure. D) It decreases heart rate during exercise. Show Answer Correct Answer: B) It initiates electrical impulses that cause the heart to beat. 3. Which sport is mixed aerobic and anaerobic? A) Marathon. B) Weightlifting. C) Netball. D) Yoga. Show Answer Correct Answer: C) Netball. 4. Whilst exercising the most predominant method an athlete loses heat is through A) Conduction. B) Radiation. C) Evaporation. D) Convection. Show Answer Correct Answer: C) Evaporation. 5. During prolonged endurance exercise, the primary fuel source is: A) Creatine phosphate. B) Carbohydrates and fats. C) Protein. D) ATP-PCr. Show Answer Correct Answer: B) Carbohydrates and fats. 6. Which gases are exchanged at the alveoli A) Oxygen and nitrogen. B) Oxygen, carbon dioxide and nitrogen. C) Oxygen only. D) Oxygen and carbon dioxide. Show Answer Correct Answer: D) Oxygen and carbon dioxide. 7. The refractory period does not limit a motor unit's firing frequency A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 8. Antidiuretic Hormone (ADH) is a hormone that increases water reabsorption into the blood. Thus, this results in a decrease in water excreted from the body. What is the effect of exercise that is longer than 30 minutes on this hormone? A) Not enough information is given. B) Its levels will stay the same. C) Its levels will increase. D) Its levels will decrease. Show Answer Correct Answer: C) Its levels will increase. 9. Which muscle type is involuntary and found in internal organs? A) Skeletal. B) Smooth. C) Cardiac. D) Voluntary. Show Answer Correct Answer: B) Smooth. 10. How many additional litres of oxygen are typically required for the slow component (lactacid) of EPOC? A) 5-8 litres. B) Less than 1 litre. C) More than 10 litres. D) 1-4 litres. Show Answer Correct Answer: A) 5-8 litres. 11. How does Diastolic Blood Pressure change during acute exercise. A) It decreases sharply during acute exercise. B) It remains the same or slightly decreases during acute exercise. C) It increases during acute exercise. D) It increases significantly during acute exercise. Show Answer Correct Answer: B) It remains the same or slightly decreases during acute exercise. 12. How does exercise affect blood distribution? A) Increases blood flow to muscles. B) Decreases blood flow to the brain. C) Increases blood flow to the stomach. D) Decreases blood flow to the heart. Show Answer Correct Answer: A) Increases blood flow to muscles. 13. What is the primary effect of micro-tears in muscles during exercise? A) Reduction in blood flow. B) Increase in synovial fluid. C) Decrease in muscle strength. D) Muscle growth and repair. Show Answer Correct Answer: D) Muscle growth and repair. 14. Carbon dioxide and Oxygen Change places in the blood stream due to a process called A) Hemoglobin. B) The Ol' Switcharoo. C) Diffusion. D) Pass the Parcel. Show Answer Correct Answer: C) Diffusion. 15. Which heart valve separates the right ventricle from the right atrium A) Bicuspid. B) Pulmonary. C) Aortic. D) Tricuspid. Show Answer Correct Answer: D) Tricuspid. 16. How do skeletal muscles generate movement in the body? A) By directly pushing on bones. B) By pulling on tendons attached to bones. C) By expanding and contracting in place. D) By releasing calcium ions into the bloodstream. Show Answer Correct Answer: B) By pulling on tendons attached to bones. 17. What is the resting HR for highly trained athletes? A) 30-40 BPM. B) 20-35 BPM. C) 60-100 bpm. D) 80-100 BPM. Show Answer Correct Answer: A) 30-40 BPM. 18. Which of the following is a principle of motivational interviewing? A) Affirmations. B) Closed questioning. C) Advice giving. D) Direct persuasion. Show Answer Correct Answer: A) Affirmations. 19. Which special population requires RPE instead of HR for intensity monitoring? A) Children. B) Clients on beta-blockers. C) Older adults. D) Pregnant clients. Show Answer Correct Answer: B) Clients on beta-blockers. 20. Where in the heart is the electrical impulse generated for contraction? A) AV node. B) Right ventricle. C) SA node. D) Left atrium. Show Answer Correct Answer: C) SA node. ← PreviousRelated QuizzesCommon Subjects QuizzesClass 11 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 8 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books