This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Physical Education Chapter 5 Physiology And Exercise – Quiz 4 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Physical Education Chapter 5 Physiology And Exercise Quiz 4 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What must the body depend on if air temperature is greater than or equal to skin temperature? A) Conduction. B) Evaporation. C) Radiation. D) Convection. Show Answer Correct Answer: B) Evaporation. 2. The stored form of carbohydrates in the body is called A) Glycogen. B) Amino Acids. C) Maltose. D) Glucagon. Show Answer Correct Answer: A) Glycogen. 3. Which of the following is an example of medicalization of exercise? A) Gym membership for social reasons. B) Exercise prescription for type 2 diabetes. C) Recreational running. D) Sports participation. Show Answer Correct Answer: B) Exercise prescription for type 2 diabetes. 4. What is the effect of capillarisation on diffusion rate in the working muscles A) More capillaries decreases the exchange of gases in the muscle. B) Less capillaries will help diffusion. C) More capillaries will increase gas exchange and diffusion in the muscle. D) More capillaries will have no effect in the diffusion rate. Show Answer Correct Answer: C) More capillaries will increase gas exchange and diffusion in the muscle. 5. EPOC stands for A) Excess Pre-exercise Oxygen Consumption. B) Excess Post-exercise Oxygen Consumption. C) Energy Producing Oxygen Consumption. D) Energy Pathways Oxygen Consumption. Show Answer Correct Answer: B) Excess Post-exercise Oxygen Consumption. 6. Cardiovascular drift involves: A) Decreasing heart rate during prolonged exercise. B) Gradual increase in heart rate and decrease in stroke volume. C) No change in heart function. D) Increased hemoglobin saturation only. Show Answer Correct Answer: B) Gradual increase in heart rate and decrease in stroke volume. 7. A healthy person at high altitude begins to hyperventilate. Which receptors cause this response? A) Baroreceptors. B) Central chemoreceptors. C) Peripheral chemoreceptors. D) Proprioceptors. Show Answer Correct Answer: C) Peripheral chemoreceptors. 8. Motor nerves do what A) Send signals from the senses to the brain. B) Send signals from the brain to the muscles. C) Send signals to the skin. D) Send signals to the sino atrial node. Show Answer Correct Answer: B) Send signals from the brain to the muscles. 9. During aerobic metabolism, what is the convergence point for both fats and carbs? In other words, from which point are the steps the same moving forward? A) Glycolysis. B) Beta Oxidation. C) Krebs Cycle. D) Electron Transport Chain. Show Answer Correct Answer: C) Krebs Cycle. 10. Which process helps remove excess heat from your body? A) Shivering. B) Sweating. C) Increased energy use. D) Producing lactic acid. Show Answer Correct Answer: B) Sweating. 11. Which type of joint allows movement primarily in one plane? A) Ball-and-socket. B) Hinge. C) Saddle. D) Pivot. Show Answer Correct Answer: B) Hinge. 12. What does this describe-the part of the cell that breaks down nutrients to produce energy in the form of ATP? A) Ribosome. B) Nucleus. C) Mitochondria. D) Cytoplasm. Show Answer Correct Answer: C) Mitochondria. 13. An increased number of mitochondria affects energy systems by: A) Increasing energy production. B) Decreasing energy production. C) Having no effect on energy production. D) Causing energy production to fluctuate. Show Answer Correct Answer: A) Increasing energy production. 14. Which training improves muscular endurance? A) Sprint training. B) Heavy weights. C) Repeated bodyweight exercises. D) Plyometrics. Show Answer Correct Answer: C) Repeated bodyweight exercises. 15. Why does body temperature increase when activity increases? A) Due to increased muscle activity. B) Due to decreased blood flow. C) Due to increased oxygen levels. D) Due to decreased heart rate. Show Answer Correct Answer: A) Due to increased muscle activity. 16. Which contraction does not change with added tension? A) Isotonic. B) Isometric. C) All the above. D) None of the above. Show Answer Correct Answer: A) Isotonic. 17. What is the structure that links together to create movement known as? A) Nervous System. B) Muscular System. C) Kinetic Chain. D) Skeletal System. Show Answer Correct Answer: C) Kinetic Chain. 18. Which of the following is a source of carbohydrates (CHO) used for exercise? A) Muscle Glycogen. B) Intramuscular Triglycerides. C) Circulating Free Fatty Acids. D) Adipose Tissue. Show Answer Correct Answer: A) Muscle Glycogen. 19. What is the recommended amount of moderate intensity by the Federal Guidelines A) 70 minutes of moderate intensity per day. B) 100 minutes of high intensity per week. C) 150 minutes of moderate intensity per week. D) 300 low intensity per week. Show Answer Correct Answer: C) 150 minutes of moderate intensity per week. 20. T/F. The more you sweat, the more plasma volume you lose. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 21. Starling's law in relation to stroke volume and heart contractions states that: A) The heart's stroke volume increases in response to an increase in the volume of blood filling the heart. B) The heart's stroke volume decreases as the volume of blood filling the heart increases. C) The heart's stroke volume remains constant regardless of the volume of blood filling the heart. D) The heart's stroke volume is not related to the volume of blood filling the heart. Show Answer Correct Answer: A) The heart's stroke volume increases in response to an increase in the volume of blood filling the heart. 22. Which adaptation is used to enhance sport performance at sea level? A) Increased fat storage. B) Hypoxic chambers. C) Decreased red blood cell production. D) Increased sweating. Show Answer Correct Answer: B) Hypoxic chambers. 23. The Left Ventricle Pumps Blood to the A) Heart. B) Body. C) Lungs. D) Brain. Show Answer Correct Answer: B) Body. 24. What factors may cause ventilation to increase during exercise? A) Decreased oxygen levels and decreased blood acidity. B) Decreased carbon dioxide levels and increased blood acidity. C) Increased carbon dioxide levels and increased blood acidity. D) Increased oxygen levels and decreased blood acidity. Show Answer Correct Answer: C) Increased carbon dioxide levels and increased blood acidity. 25. Pond has limited time to exercise. But he wants to be physically active. Which activity would BEST suit his needs? A) Wake up early and do some chores. B) File resignation and do his exercise. C) Forget about being active. D) Go to the gym 7 days a week. Show Answer Correct Answer: A) Wake up early and do some chores. ← 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 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 10Class 11 Physical Education Chapter 5 Physiology And Exercise Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books