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 8 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Physical Education Chapter 5 Physiology And Exercise Quiz 8 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. 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. 2. The increase in a-vO2 difference during incremental exercise is primarily due to: A) Reduced hemoglobin concentration. B) Greater O2 extraction by working muscles (lower venous O2 content). C) Reduced capillary density. D) Lower arterial O2 content. Show Answer Correct Answer: B) Greater O2 extraction by working muscles (lower venous O2 content). 3. (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. 4. What occurs in muscles when training ceases? A) Edema. B) Atrophy. C) Hyperplasia. D) Hypertrophy. Show Answer Correct Answer: B) Atrophy. 5. Which system is responsible for providing oxygen and nutrients to the kinetic chain? A) Cardiovascular system. B) Nervous system. C) Muscular system. D) Digestive system. Show Answer Correct Answer: A) Cardiovascular system. 6. 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) Participates in 150 minutes for the week. C) Participated in 60 minutes of moderate intensity exercise 2 days per week for past 2 month. D) Participate in 30 minutes of exercise 3 days per week for past 3 months. Show Answer Correct Answer: D) Participate in 30 minutes of exercise 3 days per week for past 3 months. 7. 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. 8. A person has a BMI of 24 and weighs 72 kg. What is their height? A) 1.80 m. B) 1.65 m. C) 1.70 m. D) 1.75 m. Show Answer Correct Answer: D) 1.75 m. 9. A muscle cramp can be caused by ..... A) Over working your fast fibers. B) Imbalance of ions/water. C) Over working your muscles. D) Imbalance of muscle fibers. Show Answer Correct Answer: B) Imbalance of ions/water. 10. These types of bones are used to protect vital organs such as your lungs A) Irregular. B) Lung. C) Flat. D) Short. Show Answer Correct Answer: C) Flat. 11. 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. 12. Aerobic energy systems increase the availability of ..... A) Oxygen. B) Lactic acid. C) Carbon dioxide. D) Glucose. Show Answer Correct Answer: A) Oxygen. 13. 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. 14. Viscoelastic 'creep' refers to: A) A sudden increase in stiffness at high strain rates. B) Increasing strain over time under constant stress. C) Elastic rebound after unloading. D) Decreasing stress over time under constant strain. Show Answer Correct Answer: B) Increasing strain over time under constant stress. 15. Which anthropometric measure is most strongly linked with cardiometabolic risk? A) Hip circumference. B) BMI. C) Waist circumference. D) Triceps skinfold. Show Answer Correct Answer: C) Waist circumference. 16. The Flow of blood between the heart and the muscles is called A) Pneumatic circulation. B) Systemic Circulation. C) Pulmonary Circulation. D) Satellite Circulation. Show Answer Correct Answer: B) Systemic Circulation. 17. 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. 18. 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. 19. When does DOMS usually occur? A) One week later. B) During exercise. C) Immediately after. D) 24-72 hours later. Show Answer Correct Answer: D) 24-72 hours later. 20. 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. 21. (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. 22. A student weighs 45 kg and has a height of 1.50 meters. What is their BMI? A) 21.5. B) 20.0. C) 18.5. D) 22.8. Show Answer Correct Answer: B) 20.0. 23. 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. 24. Which division of the nervous system is responsible for involuntary internal functions? A) Somatic. B) Sympathetic. C) Autonomic. D) Parasympathetic. Show Answer Correct Answer: C) Autonomic. 25. Which unit is linked to Functional Anatomy? A) Unit 3. B) Unit 6. C) Unit 5. D) Unit 2. Show Answer Correct Answer: D) Unit 2. 26. Post-activation potentiation in skeletal muscle is most directly linked to: A) Increased SR Ca2+ uptake by SERCA. B) Phosphorylation of myosin regulatory light chains increasing Ca2+ sensitivity. C) Decreased muscle temperature improving enzyme kinetics. D) Increased glycogen resynthesis. Show Answer Correct Answer: B) Phosphorylation of myosin regulatory light chains increasing Ca2+ sensitivity. 27. What are the three sources of calories? A) Carbohydrates, Proteins, and Sugars. B) Proteins, Starches, and Sugars. C) Fat, Proteins, and Amino Acids. D) Carbohydrates, Proteins, and Fats. Show Answer Correct Answer: D) Carbohydrates, Proteins, and Fats. 28. Which muscle type composes the walls of hollow organs and is under involuntary control? A) Skeletal muscle. B) Cardiac muscle. C) Striated muscle. D) Smooth muscle. Show Answer Correct Answer: B) Cardiac muscle. 29. What is the main function of the ATP-PC System during performance? A) To contribute additional energy for a burst of higher intensity work. B) To assist in recovery. C) To meet any energy demands. D) To produce energy quickly. Show Answer Correct Answer: D) To produce energy quickly. 30. The Main Muscle working to bring about movement is called the A) Synergist. B) Fixator. C) Agonist. D) Antagonist. Show Answer Correct Answer: C) Agonist. 31. (ESF) Which area examines the mental and emotional aspects of exercise and training? A) Special Population. B) Recovery and Adaptation. C) Injury Preventions and Rehab. D) Psychological Aspects. Show Answer Correct Answer: D) Psychological Aspects. 32. Which factor controls breathing rate during exercise? A) Muscle temperature. B) Heart rate. C) Chemical and neural control. D) Blood pressure. Show Answer Correct Answer: C) Chemical and neural control. 33. In which energy system does glycolysis take place without the presence of oxygen? A) Anaerobic glycolysis. B) Krebs cycle. C) Phosphagen system. D) Aerobic respiration. Show Answer Correct Answer: A) Anaerobic glycolysis. 34. What is the primary cardiovascular response to exercise? A) Increased blood pressure. B) Decreased stroke volume. C) Increased peripheral resistance. D) Decreased heart rate. Show Answer Correct Answer: A) Increased blood pressure. 35. If you want to improve your range of motion, what kind of physical activity is BEST suitable for you? A) Explosive. B) Flexibility. C) Endurance. D) Muscle strength. Show Answer Correct Answer: B) Flexibility. 36. Which energy system is primarily responsible for activities lasting 1-3 minutes, such as a 800m run? A) ATP-PCr. B) Phosphagen. C) Glycolytic. D) Oxidative. Show Answer Correct Answer: C) Glycolytic. 37. (L3) A concentric muscle contraction involves: A) Muscle lengthening. B) No change in muscle length. C) Muscle shortening. D) Muscle tearing. Show Answer Correct Answer: C) Muscle shortening. 38. A client states, "I know exercise is important, but I'm just too busy." This reflects which stage of the Transtheoretical Model? A) Precontemplation. B) Action. C) Contemplation. D) Preparation. Show Answer Correct Answer: C) Contemplation. 39. Exercise-associated hyponatremia is most commonly caused by what? A) Excessive intake of hypotonic fluid relative to sodium loss. B) Too much sodium intake. C) High altitude exposure. D) Too little sweating. Show Answer Correct Answer: A) Excessive intake of hypotonic fluid relative to sodium loss. 40. What is systole? A) Heart contracting. B) Heart stopping. C) Heart filling with blood. D) Heart resting. Show Answer Correct Answer: A) Heart contracting. 41. What enzyme is responsible for the reversible conversion of Pyruvate to Lactate? A) Pyruvate Kinase. B) Hexokinase. C) Lactate Dehydrogenase (LDH). D) Creatine Kinase. Show Answer Correct Answer: C) Lactate Dehydrogenase (LDH). 42. When you exercise, what gas does your body need more of? A) Oxygen. B) Carbon dioxide. C) Hydrogen. D) Blood. Show Answer Correct Answer: A) Oxygen. 43. Explain the process of blood flow redistribution during exercise. A) Blood flow is redistributed to the muscles. B) Blood flow is redistributed to the brain. C) Blood flow remains constant. D) Blood flow is reduced to the muscles. Show Answer Correct Answer: A) Blood flow is redistributed to the muscles. 44. The Splenic Reserve is ..... A) Storage of WBC's. B) Storage of RBC's. C) Adding extra blood to the horse via doping methods. D) Adrenalin release due to exercise. Show Answer Correct Answer: B) Storage of RBC's. 45. What is the role of osteoclast activity in response to weight-bearing exercise? A) Increase bone density. B) Decrease bone density. C) Decrease muscle temperature. D) Increase synovial fluid viscosity. Show Answer Correct Answer: A) Increase bone density. 46. What is the recommended training frequency for anaerobic athletes? A) 3-4 sessions a week. B) 6-7 sessions a week. C) 4-5 sessions a week. D) 1-2 sessions a week. Show Answer Correct Answer: A) 3-4 sessions a week. 47. Which joint allows movement in all three axes of rotation? A) Pivot Joint. B) Gliding Joint. C) Ball and Socket Joint. D) Hinge Joint. Show Answer Correct Answer: C) Ball and Socket Joint. 48. What is the difference between aerobic and anaerobic exercise? A) Aerobic exercise requires oxygen, while anaerobic exercise does not. B) Anaerobic exercise requires oxygen, while aerobic exercise does not. C) Both aerobic and anaerobic exercises require oxygen. D) Neither aerobic nor anaerobic exercises require oxygen. Show Answer Correct Answer: A) Aerobic exercise requires oxygen, while anaerobic exercise does not. 49. Which part of the central nervous system (CNS) connects the cerebrum and cerebellum to the spinal cord and controls functions like heart rate, blood pressure, and breathing? A) Cerebrum. B) Cerebellum. C) Diencephalon. D) Brain stem. Show Answer Correct Answer: D) Brain stem. 50. A Muscle that relaxes to allow movement is called the A) Antagonist. B) Synergist. C) Agonist. D) Fixator. Show Answer Correct Answer: A) Antagonist. 51. Which of the following is TRUE regarding antibiotics and gut microbiome? A) Increase diversity. B) Have no effect. C) Reduce microbial diversity. D) Increase SCFA production. Show Answer Correct Answer: C) Reduce microbial diversity. 52. Lateral Flexion happens at the A) Hip. B) Pelvis. C) Spine. D) Ankle. Show Answer Correct Answer: C) Spine. 53. What could you do to see if a training program is working? A) Measure heart rate. B) Retest. C) Ask the individual. D) Increase the intensity. Show Answer Correct Answer: B) Retest. 54. As RER values approach 1.0, A) The body is at rest. B) Exertion levels are moderate. C) Glucose/glycogen metabolism is maximal. D) Glycogen is depleted and metabolism is mostly of fat. Show Answer Correct Answer: C) Glucose/glycogen metabolism is maximal. 55. Which energy system is predominantly used during a marathon run? A) Anaerobic glycolysis. B) Oxidative phosphorylation. C) ATP-PCr system. D) Lactic acid system. Show Answer Correct Answer: B) Oxidative phosphorylation. 56. For acute non-specific LBP, the evidence suggests: A) Exercise is always strongly superior to advice to stay active. B) Benefits are more modest/variable than in chronic LBP. C) Exercise is contraindicated in all cases. D) Bed rest outperforms activity. Show Answer Correct Answer: B) Benefits are more modest/variable than in chronic LBP. 57. Localized vasodilation overrides the systemic vasoconstriction observed during exercise to ensure increased blood flow to working muscle. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 58. Which of the following fitness components would be best for a marathon runner? A) Co-ordination, cardio-vascular endurance, flexibility. B) Speed, body composition, power. C) Cardio-vascular endurance, muscular endurance, body composition. D) Speed, agility, muscular endurance. Show Answer Correct Answer: C) Cardio-vascular endurance, muscular endurance, body composition. 59. What is the primary role of creatine phosphate in muscle cells? A) Regulate calcium release. B) Facilitate oxygen exchange. C) Store and rapidly regenerate ATP. D) Promote glycogen breakdown. Show Answer Correct Answer: C) Store and rapidly regenerate ATP. 60. Which hormone is responsible for increasing heart rate during exercise? A) Adrenaline. B) Testosterone. C) Oestrogen. D) Cortisol. Show Answer Correct Answer: A) Adrenaline. ← PreviousNext →Related 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 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books