This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Physical Education Chapter 5 Physiology And Exercise – Quiz 64 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Physical Education Chapter 5 Physiology And Exercise Quiz 64 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What are mechanoreceptors, and where are they primarily found? A) Hormone-regulating neurons in the diencephalon. B) Neurons responsible for conscious movement. C) Neurons found in muscles, tendons, and ligaments that respond to mechanical forces. D) Neurons in the cerebral cortex responsible for language processing. Show Answer Correct Answer: C) Neurons found in muscles, tendons, and ligaments that respond to mechanical forces. 2. Which hormone limits osteoclast activity and helps maintain bone strength? A) Adrenaline. B) Oestrogen. C) Cortisol. D) Testosterone. Show Answer Correct Answer: B) Oestrogen. 3. Which of the following are the blood vessels that have a wall that is 1 cell thick? A) Veins. B) Arteries. C) Cappillaries. D) None of the above. Show Answer Correct Answer: C) Cappillaries. 4. The molecule that our body breaks down to create energy for movement is ..... A) Phosphate. B) ATP. C) ADP. D) Adenosine. Show Answer Correct Answer: B) ATP. 5. What are two factors the determine blood hormone concentrations? A) Plasma volume, and receptors available. B) PH levels and the organ. C) All the above. D) None of the above. Show Answer Correct Answer: A) Plasma volume, and receptors available. 6. The maximal volume of air that can be accommodated by the lungs is the A) Tidal volume. B) Vital capacity. C) Residual volume. D) Total lung capacity. Show Answer Correct Answer: D) Total lung capacity. 7. What is the primary respiratory response to altitude? A) Decrease in breathing rate and depth. B) No change in breathing rate and depth. C) Increase in heart rate and blood pressure. D) Increase in breathing rate and depth. Show Answer Correct Answer: D) Increase in breathing rate and depth. 8. Which of the following is NOT a component of health-related physical fitness? A) Agility. B) Cardiorespiratory fitness. C) Muscular strength. D) Flexibility. Show Answer Correct Answer: A) Agility. 9. Pasien mengalami kelelahan otot setelah latihan statis lama. Penyebab molekuler utamanya: A) Penurunan asetilkolin. B) Penurunan oksigen. C) Penurunan Ca2+ pada retikulum. D) Penurunan ATP. Show Answer Correct Answer: D) Penurunan ATP. 10. Phosphocreatine is associated with increased ..... stores. A) Creatine. B) Glucose. C) Fat. D) Protein. Show Answer Correct Answer: A) Creatine. 11. 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). 12. What is the role of the sinoatrial (SA) node in heart rate regulation? A) It decreases heart rate during exercise. B) It initiates electrical impulses that cause the heart to beat. C) It increases heart rate during rest. D) It regulates blood pressure. Show Answer Correct Answer: B) It initiates electrical impulses that cause the heart to beat. 13. Which sport is mixed aerobic and anaerobic? A) Marathon. B) Weightlifting. C) Netball. D) Yoga. Show Answer Correct Answer: C) Netball. 14. Whilst exercising the most predominant method an athlete loses heat is through A) Radiation. B) Conduction. C) Convection. D) Evaporation. Show Answer Correct Answer: D) Evaporation. 15. 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. 16. 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. 17. 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. 18. 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) Its levels will stay the same. B) Its levels will increase. C) Its levels will decrease. D) Not enough information is given. Show Answer Correct Answer: B) Its levels will increase. 19. Which muscle type is involuntary and found in internal organs? A) Skeletal. B) Cardiac. C) Smooth. D) Voluntary. Show Answer Correct Answer: C) Smooth. 20. How many additional litres of oxygen are typically required for the slow component (lactacid) of EPOC? A) 1-4 litres. B) 5-8 litres. C) Less than 1 litre. D) More than 10 litres. Show Answer Correct Answer: B) 5-8 litres. 21. How does Diastolic Blood Pressure change during acute exercise. A) It increases significantly during acute exercise. B) It remains the same or slightly decreases during acute exercise. C) It decreases sharply during acute exercise. D) It increases during acute exercise. Show Answer Correct Answer: B) It remains the same or slightly decreases during acute exercise. 22. 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. 23. 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. 24. Carbon dioxide and Oxygen Change places in the blood stream due to a process called A) Pass the Parcel. B) Hemoglobin. C) Diffusion. D) The Ol' Switcharoo. Show Answer Correct Answer: C) Diffusion. 25. Which heart valve separates the right ventricle from the right atrium A) Aortic. B) Tricuspid. C) Bicuspid. D) Pulmonary. Show Answer Correct Answer: B) Tricuspid. ← 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