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 10 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Physical Education Chapter 5 Physiology And Exercise Quiz 10 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. During heavy exercise, why does mean pulmonary artery pressure rise while wedge pressure stays normal? A) Reduced venous return. B) Recruitment of pulmonary capillaries. C) Systemic vasoconstriction. D) Increased left atrial afterload. Show Answer Correct Answer: B) Recruitment of pulmonary capillaries. 2. What is the average cardiac output of a healthy adult if the average stroke volume is 70 ml and the average resting heart rate is 70 beats per minute? A) 4.9 liters per minute. B) 5.0 liters per minute. C) 4.8 liters per minute. D) 5.1 liters per minute. Show Answer Correct Answer: A) 4.9 liters per minute. 3. Which hormone is primarily released during exercise to help mobilize energy? A) Cortisol. B) Adrenaline. C) Glucagon. D) Insulin. Show Answer Correct Answer: B) Adrenaline. 4. The least recommended method of altitude training is: A) Live Low Train High. B) Live low train low. C) Live High Train High. D) Live High Train low. Show Answer Correct Answer: A) Live Low Train High. 5. The amount of air remaining in the lungs after a maximal expiration. A) Residual volume. B) Tidal volume. C) Total lung capacity. D) Vital capacity. Show Answer Correct Answer: A) Residual volume. 6. A student has a BMI of 17.9. What is the interpretation? A) Obese. B) Underweight. C) Overweight. D) Normal weight. Show Answer Correct Answer: B) Underweight. 7. Synovial Joints are A) Freely Moveable. B) Illegal. C) Fixed. D) Slightly Moveable. Show Answer Correct Answer: A) Freely Moveable. 8. Which energy system uses the Krebs cycle? A) Aerobic system. B) ATP-PC system. C) Anaerobic glycolysis. D) Lactate system. Show Answer Correct Answer: A) Aerobic system. 9. Which of the following is TRUE about WHO's physical activity guidelines? A) Effective regardless of diet. B) Only for elite athletes. C) Recommend 150 min/week moderate-intensity exercise. D) Require no individual adaptation. Show Answer Correct Answer: C) Recommend 150 min/week moderate-intensity exercise. 10. Which of the following best describes concentric muscle contraction? A) Muscle is completely relaxed. B) Muscle lengthens under tension. C) Muscle remains the same length. D) Muscle shortens while generating force. Show Answer Correct Answer: D) Muscle shortens while generating force. 11. What is the relationship between exercise intensity and oxygen consumption? A) There is no relationship. B) Oxygen consumption is constant regardless of intensity. C) Higher intensity decreases oxygen consumption. D) Higher intensity increases oxygen consumption. Show Answer Correct Answer: D) Higher intensity increases oxygen consumption. 12. (L7) Which macronutrients is essential for muscle repair and growth? A) Water. B) Protein. C) Fats. D) Carbohydrates. Show Answer Correct Answer: B) Protein. 13. (L3) Which type of muscle is responsible for voluntary movement? A) Smooth muscle. B) Cardiac muscle. C) Skeletal muscle. D) All of the above. Show Answer Correct Answer: C) Skeletal muscle. 14. Which of these is NOT a function of the skeletal system? A) Help transmit impulses. B) Maintain body shape. C) Provide levers for movement. D) Protect organs. Show Answer Correct Answer: A) Help transmit impulses. 15. Which hormone is produced within the ovaries and regulates the process of bone remodeling? A) Testosterone. B) Adrenaline. C) Oestrogen. D) Cortisol. Show Answer Correct Answer: C) Oestrogen. 16. What should athletes be aware of regarding exercise? A) Only their diet. B) Only their sleep patterns. C) Their body's immediate and long-term responses. D) Their favorite sports team. Show Answer Correct Answer: C) Their body's immediate and long-term responses. 17. What happens to VO2max as exercise intensity continues to increase after reaching its maximum? A) It increases exponentially. B) It remains the same. C) It decreases. D) It fluctuates based on heart rate. Show Answer Correct Answer: B) It remains the same. 18. Which of the following is NOT listed as a potential cause of fatigue during exercise? A) Depletion of ATP and PC stores. B) High accumulated levels of lactic acid. C) Excessive hydration. D) Depletion of glucose and glycogen. Show Answer Correct Answer: C) Excessive hydration. 19. Stretch receptors in the lungs stimulate inhalation A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 20. Where is the electron transport chain? A) Mitochondrial inner-membrane. B) Cytoplasm. C) Mitochondrial inter-membrane space. D) Mitochondrial matrix. Show Answer Correct Answer: A) Mitochondrial inner-membrane. 21. Which system is also known as the Phosphagen System? A) Glycolysis. B) ATP/ PCr System. C) Aerobic Glycolysis. D) Oxidative Phosphorylation. Show Answer Correct Answer: B) ATP/ PCr System. 22. Decreased rate of force development can most likely mean: A) Decreased maximum number of push-ups. B) Decreased number of muscle fibres/muscle cells. C) Decreased 100m sprint time. D) Decreased vertical jump. Show Answer Correct Answer: D) Decreased vertical jump. 23. During active recovery, which portion is the key contribution to the conversion of lactate into glucose? A) Rapid component. B) Slow component. C) All the above. D) None of the above. Show Answer Correct Answer: B) Slow component. 24. What is the role of cartilage at a joint? A) Carry oxygen. B) Store minerals. C) Reduce friction. D) Produce movement. Show Answer Correct Answer: C) Reduce friction. 25. Which energy system is primarily responsible for fueling a 100-meter sprint? A) ATP-PCr system. B) Aerobic glycolysis. C) Oxidative phosphorylation. D) Electron transport chain. Show Answer Correct Answer: A) ATP-PCr system. 26. What is the effect of the respiratory pump on venous return? A) It increases venous return by decreasing thoracic pressure. B) It has no effect on venous return. C) It decreases venous return by decreasing abdominal pressure. D) It decreases venous return by increasing thoracic pressure. Show Answer Correct Answer: A) It increases venous return by decreasing thoracic pressure. 27. The body utilizes ..... oxygen when metabolizing carbohydrate compared to fat. A) Less. B) The same amount. C) Somewhat more. D) Much more. Show Answer Correct Answer: A) Less. 28. How does muscle adapt to training? A) Hypertrophy of fibres. B) Increased buffering capacity. C) Angiogenesis. D) All of the above. Show Answer Correct Answer: D) All of the above. 29. Sensory nerves do what A) Send signals to the skin. B) Send signals to the muscles. C) Send signals to the sino atrial node. D) Send signals to the brain. Show Answer Correct Answer: D) Send signals to the brain. 30. A-V O2 difference does not change with an increase in exercise intensity. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 31. The Lumbar Spine has how many vertebrae A) 4. B) 12. C) 7. D) 5. Show Answer Correct Answer: D) 5. 32. DOMS stands for ..... A) Difficult Onset Muscle Structure. B) Delayed Onset Muscle Soreness. C) Delay of muscle soreness. D) Delayed Onset Muscle Structure. Show Answer Correct Answer: B) Delayed Onset Muscle Soreness. 33. Translate into English "Dion memenangkan kontes pidato di sekolahnya dua hari yang lalu)" A) Dion win the speech contest in his school two days ago. B) Dion wins the speech contest in his school two days ago. C) Dion winning the speech contest in his school two days ago. D) Dion won the speech contest in his school two days ago. Show Answer Correct Answer: D) Dion won the speech contest in his school two days ago. 34. Which of these substrate stores in the body can provide the most overall kilocalories? A) Glycogen. B) Triglycerides. C) Protiens. D) Glucose. Show Answer Correct Answer: B) Triglycerides. 35. Known as the process by which glucose isconverted into pyruvate to produce energy. A) Glycolysis. B) Kerb Cycle. C) Exercise. D) Energy transport chain. Show Answer Correct Answer: A) Glycolysis. 36. Which Blood Vessel connects the Lungs to the Right Atrium A) Aorta. B) Vena Cava. C) Pulmonary Artery. D) Pulmonary Vein. Show Answer Correct Answer: D) Pulmonary Vein. 37. What is tidal volume? A) The amount of air inhaled or exhaled per breath. B) The total volume of air in the lungs. C) The rate of blood flow to the lungs. D) The amount of oxygen in the bloodstream. Show Answer Correct Answer: A) The amount of air inhaled or exhaled per breath. 38. Which scenario most increases net lactate appearance in blood during incremental exercise? A) Unchanged production with increased clearance. B) Production rises faster than clearance capacity. C) Clearance rises faster than production. D) Increased lactate clearance with unchanged production. Show Answer Correct Answer: B) Production rises faster than clearance capacity. 39. Which of these is a immediate effect of physical exercise? A) Increased Breathing Rate. B) Lower resting Heart Rate. C) Lower Breathing Rate. D) Bigger and stronger Muscles. Show Answer Correct Answer: A) Increased Breathing Rate. 40. Acute responses to exercise can be categorized into which of the following types? A) Neurological, skeletal, and digestive. B) Cardiovascular, respiratory, and muscular. C) Endocrine, lymphatic, and integumentary. D) Skeletal, muscular, and digestive. Show Answer Correct Answer: B) Cardiovascular, respiratory, and muscular. 41. What does OBLA stand for? A) Overload of Blood Lactate Activity. B) Onset of Blood Lactate Accumulation. C) Onset of Body Lactic Acid. D) Onset of Breathing Lactic Acid. Show Answer Correct Answer: B) Onset of Blood Lactate Accumulation. 42. Pointing your Toes is an example of A) Plantar Flexion. B) Dorsi Flexion. C) Flexion. D) Extension. Show Answer Correct Answer: A) Plantar Flexion. 43. Which fiber has the most capillaries? A) Slow. B) Intermediate. C) Fast. D) None of the above. Show Answer Correct Answer: A) Slow. 44. Why does fat oxidation require more energy compared with glucose oxidation? A) Because it's a simple molecular structure. B) Because it has more carbon bonds. C) It does not require more energy. D) None of the above. Show Answer Correct Answer: B) Because it has more carbon bonds. 45. Which axis of rotation runs vertically through the body from the top to the bottom? A) Transverse axis. B) Frontal axis. C) Vertical axis. D) Sagittal axis. Show Answer Correct Answer: C) Vertical axis. 46. Movements that you choose to control A) Strain. B) Cramp. C) Involuntary. D) Voluntary. Show Answer Correct Answer: D) Voluntary. 47. Haley completed a moderate intensity 1-mile run in 10 minutes. How long would Haley's EPOC last? A) 10 minutes. B) 20 minutes. C) 40 minutes. D) 30 minutes. Show Answer Correct Answer: A) 10 minutes. 48. Which contraction helps to maintain position? A) Isotonic. B) Isometric. C) All the above. D) None of the above. Show Answer Correct Answer: B) Isometric. 49. Lucia is jogging at a steady-state intensity that is slightly above her lactate threshold and crossover point. Which energy system is primarily supplying her energy at this stage? A) ATP-Pcr. B) Anaerobic glycolysis. C) Oxidative. D) Lactate transition system. Show Answer Correct Answer: C) Oxidative. 50. What causes acute adaptions to the body systems? A) Endocrine system. B) Muscular system. C) Respiratory system. D) Cardiovascular system. Show Answer Correct Answer: A) Endocrine system. 51. What is the largest subdivisions that the body can be divided into? A) Tissue. B) Cells. C) Organs. D) System. Show Answer Correct Answer: D) System. 52. Define Cardiac Output A) The amount of air the lungs expel per minute. B) The amount of blood the heart pumps per minute. C) The amount of blood pumped per beat. D) The amount of oxygen the lungs absorb per minute. Show Answer Correct Answer: B) The amount of blood the heart pumps per minute. 53. What is transported in the pulmonary artery? A) Deoxygenated blood to the lungs. B) Oxygenated blood to working muscles. C) Deoxygenated blood to working muscles. D) Oxygenated blood to the lungs. Show Answer Correct Answer: A) Deoxygenated blood to the lungs. 54. What loss of body water is considered dangerous? A) 20%. B) 8-10%. C) 12-14%. D) 3-5%. Show Answer Correct Answer: B) 8-10%. 55. What is the primary energy system used during moderate-intensity exercise lasting from 30 seconds to 2 minutes? A) Aerobic metabolism. B) ATP-PC system. C) Fat oxidation. D) Anaerobic glycolysis. Show Answer Correct Answer: D) Anaerobic glycolysis. 56. What is the primary factor that influences VO2max? A) Muscle mass. B) Cardiorespiratory fitness. C) Blood volume. D) Body temperature. Show Answer Correct Answer: B) Cardiorespiratory fitness. 57. What is the Borg Scale used to measure? A) Exertion levels. B) Body temperature. C) Heart rate. D) Blood pressure. Show Answer Correct Answer: A) Exertion levels. 58. A 100-meter runner primarily experiences fatigue due to the depletion of which energy sources? A) Glucose and glycogen. B) Myoglobin oxygen stores. C) ATP and PC stores. D) Accumulated lactic acid. Show Answer Correct Answer: C) ATP and PC stores. 59. The following types of cells are important in the control of breathing Except; A) Proprioreceptors. B) Stretch receptors. C) Chemoreceptors. D) Thermoreceptors. Show Answer Correct Answer: D) Thermoreceptors. 60. Which of the following is increased during submaximal exercise in the cold? A) Stroke Volume. B) Ventilation. C) Heart Rate. D) Muscle Strength. Show Answer Correct Answer: A) Stroke Volume. ← 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 8 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books