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 26 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Physical Education Chapter 5 Physiology And Exercise Quiz 26 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What cardiovascular adaptations can result from endurance training? A) Increased left ventricular volume and increased capillarization. B) Decreased left ventricular volume and increased capillarization. C) Decreased left ventricular volume and decreased arterio-venous oxygen difference. D) Increased left ventricular volume and decreased arterio-venous oxygen difference. Show Answer Correct Answer: A) Increased left ventricular volume and increased capillarization. 2. (ESF) Which area focuses on the body's processes of repairing and adapting to exercise stress? A) Special Populations. B) Psychological Aspect. C) Recovery and Adaptation. D) Injury Preventions and Rehab. Show Answer Correct Answer: C) Recovery and Adaptation. 3. What type of hormone is lipid soluble and has mRNA activate protein synthesis? A) Non-steroid hormones. B) Steroid hormones. C) Adrenaline. D) T3 and T4. Show Answer Correct Answer: B) Steroid hormones. 4. The greatest amount of air that can be expired after a maximal inspiration. A) Tidal volume. B) Residual volume. C) Vital capacity. D) Total lung capacity. Show Answer Correct Answer: C) Vital capacity. 5. The following are fast-acting hormones EXCEPT: A) Thyroxine. B) Norepinephrine. C) Epinephrine. D) Glucagon. Show Answer Correct Answer: A) Thyroxine. 6. Skeletal muscle GLUT4 translocation is increased mainly via: A) Insulin signaling only (PI3K-Akt). B) Contraction-mediated pathways involving AMPK and Ca2+ signaling. C) Cortisol receptor activation. D) Thyroid hormone receptor activation. Show Answer Correct Answer: B) Contraction-mediated pathways involving AMPK and Ca2+ signaling. 7. During strenuous exercise, how does skeletal muscle oxygen consumption compare with rest? A) About 50% at rest and drops with exertion. B) Roughly 10-15% at rest, rising above 90% during heavy exercise. C) Remains stable regardless of workload. D) Mainly unchanged as brain and heart take priority. Show Answer Correct Answer: B) Roughly 10-15% at rest, rising above 90% during heavy exercise. 8. What is the main focus of the physiological exercise responses discussed? A) Long-term health benefits. B) Psychological effects. C) Short-term, immediate changes. D) Nutritional requirements. Show Answer Correct Answer: C) Short-term, immediate changes. 9. What is the main function of human growth hormone (HGH) in the body? A) Regulates bone remodeling. B) Increases heart rate. C) Suppresses the immune system. D) Stimulates general body growth. Show Answer Correct Answer: D) Stimulates general body growth. 10. A BMI of 31.2 falls under what classification? A) Overweight. B) Normal weight. C) Obese. D) Underweight. Show Answer Correct Answer: C) Obese. 11. Hamstrings muscle is located which part of the body? A) Back of the neck. B) Back of the chest. C) Back of the thigh. D) Back of the shoulder. Show Answer Correct Answer: C) Back of the thigh. 12. Which describes injury to the area of movement? A) Strain. B) Sprain. C) Contusion. D) Bruise. Show Answer Correct Answer: B) Sprain. 13. An Example of a Long Bone is A) The Spine. B) The Humerous. C) The Pelvis. D) The Ribs. Show Answer Correct Answer: B) The Humerous. 14. Systolic blood pressure is when the A) When the ventricles relax. B) When the atria relax. C) Ventricles contract. D) When the atria contract. Show Answer Correct Answer: C) Ventricles contract. 15. If ventilation increases disproportionately to VO2 during incremental exercise, this most directly reflects: A) A reduced need to eliminate CO2. B) Increased buffering of H+ producing additional CO2 and stimulating ventilation. C) A sudden drop in arterial O2 content at low workloads. D) A decrease in chemoreceptor sensitivity. Show Answer Correct Answer: B) Increased buffering of H+ producing additional CO2 and stimulating ventilation. 16. Which type of joint allows limited movement in all directions? A) Ball-and-socket joint. B) Hinge joint. C) Pivot joint. D) Gliding joint. Show Answer Correct Answer: D) Gliding joint. 17. Which describes an overextension of a muscle? A) Bruise. B) Strain. C) Sprain. D) Contusion. Show Answer Correct Answer: C) Sprain. 18. (EX-SM) Somatotyping is primarily a: A) Psychological assessment. B) Physiological measurement. C) Visual assessment. D) Biochemical analysis. Show Answer Correct Answer: C) Visual assessment. 19. An increase in existing cross sectional area of a muscle fiber is: A) Hypertrophy. B) Hyperplasia. C) Hyperplasticity. D) None of the above. Show Answer Correct Answer: A) Hypertrophy. 20. What is the Valsalva Maneuver? A) Increased thoracic pressure due to taking in large breath and bracing. B) Decreased thoracic pressure due to taking in large breath and bracing. C) All the above. D) None of the above. Show Answer Correct Answer: A) Increased thoracic pressure due to taking in large breath and bracing. 21. What does VO2max refer to? A) Maximum oxygen uptake. B) Maximum stroke volume. C) Maximum heart rate. D) Maximum blood pressure. Show Answer Correct Answer: A) Maximum oxygen uptake. 22. What happens to blood pH during exercise? A) It becomes more acidic due to carbon dioxide in the bloodstream. B) It becomes more alkaline due to oxygen in the bloodstream. C) It remains neutral. D) It fluctuates randomly. Show Answer Correct Answer: A) It becomes more acidic due to carbon dioxide in the bloodstream. 23. What is the primary cause of fatigue in Type IIx fibers during brief, high-intensity exercise? A) Accumulation of metabolic byproducts. B) Dehydration. C) Oxygen depletion. D) Glycogen depletion. Show Answer Correct Answer: A) Accumulation of metabolic byproducts. 24. PGC-1 alpha increases which isoform of the myosin heavy chain? A) Fast-aerobic. B) Fast-glycolytic. C) Slow-oxidative. D) Slow-anaerobic. Show Answer Correct Answer: C) Slow-oxidative. 25. What is the primary risk stratification category for individuals who have at least one sign or symptom of disease? A) Healthy individuals. B) Moderate-risk. C) Low-risk. D) High-risk. Show Answer Correct Answer: D) High-risk. 26. What does the S stand for in S.M.A.R.T goals A) Special. B) Specific. C) Spatial. D) Standard. Show Answer Correct Answer: B) Specific. 27. When the heart rate is higher than 100 this is known as A) Tachycardia normal in exercise. B) Bradycardia normal for athletes. C) Sinus arrhythmia normal in exercise. D) Wave summation. Show Answer Correct Answer: A) Tachycardia normal in exercise. 28. Pasien lansia dengan risiko jatuh menunjukkan respon gerak yang lambat ketika keseimbangannya terganggu. Penurunan persepsi tubuh pada kondisi ini terutama disebabkan oleh: A) Percepatan metabolisme glukosa. B) Peningkatan konduksi saraf perifer. C) Penurunan sensitivitas mekanoreseptor otot dan sendi. D) Peningkatan sekresi serotonin. Show Answer Correct Answer: C) Penurunan sensitivitas mekanoreseptor otot dan sendi. 29. What is the Fick equation? A) VO2 = Q x (a-v)O2diff. B) Q = SV x HR. C) EF% = SV/EDV x 100. D) None of the above. Show Answer Correct Answer: A) VO2 = Q x (a-v)O2diff. 30. (L4) During exercise, what happens to heart rate? A) Increases. B) Decreases. C) Fluctuates unpredictably. D) Remains the same. Show Answer Correct Answer: A) Increases. 31. How does stretching exercises benefit joints? A) It increases bone density. B) It reduces the number of joints in the body. C) It nourishes joints and increases flexibility. D) It prevents joint dislocations. Show Answer Correct Answer: C) It nourishes joints and increases flexibility. 32. What is lactate considered in the context of muscle metabolism? A) An energy source. B) A vitamin. C) A waste product. D) A toxin. Show Answer Correct Answer: A) An energy source. 33. The Trachea splits into 2 branches and each of these goes into 1 of the lungs. A) Bronchioles. B) Alveoli. C) Bronchi. D) Esophagus. Show Answer Correct Answer: C) Bronchi. 34. Over 98% of the oxygen in our bodies is transpoted in A) Solution of blood plasma. B) In heamoglin as oxyhemoglobin. C) As small air bubbles. D) None of the above. Show Answer Correct Answer: B) In heamoglin as oxyhemoglobin. 35. Which of the following is a major sign or symptom that may indicate cardiovascular disease? A) Slight shortness of breath at altitude. B) Localized joint stiffness. C) Mild muscle soreness. D) Dizziness during exertion. Show Answer Correct Answer: D) Dizziness during exertion. 36. Which response occurs first in the body when we exercise A) Anticipatory rise from adrenaline. B) Heart rate lowers. C) Blood pressure increases. D) Adrenaline lowers. Show Answer Correct Answer: A) Anticipatory rise from adrenaline. 37. The "ability of a muscle or group of muscles to exert a force repeatedly over an extended period of time" is: A) Cardiovascular Endurance. B) Muscular Endurance. C) Power. D) Muscular Strength. Show Answer Correct Answer: B) Muscular Endurance. 38. Ligaments attach A) Muscle to Bone. B) Bone to Bone. C) Bone to Muscle. D) Skin to Bone. Show Answer Correct Answer: B) Bone to Bone. 39. Which Energy System Lasts longest and is best suited to longer duration events A) Aerobic. B) Lactic Acid. C) Creatine Phosphate. D) None of the above. Show Answer Correct Answer: A) Aerobic. 40. In passive muscle, most of the nonlinear increase in tension with stretch is primarily attributed to: A) Titin and extracellular matrix (endomysium/perimysium). B) Actin-myosin cross-bridge cycling. C) Increased motor unit recruitment. D) Increased SR Ca2+ release. Show Answer Correct Answer: A) Titin and extracellular matrix (endomysium/perimysium). 41. Which energy system is characterized by its ability to produce a rapid but limited supply of ATP for short bursts of high-intensity activity? A) Oxidative phosphorylation. B) Anaerobic glycolysis. C) Citric acid cycle. D) Aerobic respiration. Show Answer Correct Answer: B) Anaerobic glycolysis. 42. Producing Energy by using Oxygen is called A) Anaerobic. B) Aerobic. C) All the above. D) None of the above. Show Answer Correct Answer: B) Aerobic. 43. Failure point is the: A) Stress at which plastic deformation begins. B) Maximum stress reached on the stress-strain curve before failure. C) Strain at which stiffness is maximal. D) Stress where the toe region ends. Show Answer Correct Answer: B) Maximum stress reached on the stress-strain curve before failure. 44. During the concentric phase of a movement, more force is generated at what velocity? A) Slow. B) Fast. C) All the above. D) None of the above. Show Answer Correct Answer: A) Slow. 45. Which type of joint allows movement in many directions, including extension, flexion, abduction, adduction, rotation, and circumduction? A) Hinge joint. B) Ball-and-socket joint. C) Pivot joint. D) Gliding joint. Show Answer Correct Answer: B) Ball-and-socket joint. 46. When we exhale the diaphragm will A) Contract and flatten. B) Call a friend. C) Relax and recoil. D) Explode. Show Answer Correct Answer: C) Relax and recoil. 47. During exercise, which factor contributes to the increase in arterial-venous oxygen difference? A) Decreased heart rate. B) Decreased blood pressure. C) Increased stroke volume. D) Increased oxygen extraction by muscles. Show Answer Correct Answer: D) Increased oxygen extraction by muscles. 48. What is the main function of the skeleton? A) Produce energy. B) Protect organs and support movement. C) Transport oxygen. D) Control temperature. Show Answer Correct Answer: B) Protect organs and support movement. 49. What physiological change occurs in the muscles during prolonged exercise? A) Decreased blood flow. B) Increased lactic acid production. C) Increased muscle temperature. D) Decreased oxygen consumption. Show Answer Correct Answer: C) Increased muscle temperature. 50. How does blood doping affect performance? A) It decreases endurance. B) It increases oxygen delivery to muscles. C) It slows down heart rate. D) It reduces muscle strength. Show Answer Correct Answer: B) It increases oxygen delivery to muscles. 51. 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. 52. Which hormone limits osteoclast activity and helps maintain bone strength? A) Testosterone. B) Oestrogen. C) Cortisol. D) Adrenaline. Show Answer Correct Answer: B) Oestrogen. 53. 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. 54. The molecule that our body breaks down to create energy for movement is ..... A) Adenosine. B) Phosphate. C) ADP. D) ATP. Show Answer Correct Answer: D) ATP. 55. 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. 56. The maximal volume of air that can be accommodated by the lungs is the A) Total lung capacity. B) Tidal volume. C) Residual volume. D) Vital capacity. Show Answer Correct Answer: A) Total lung capacity. 57. 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. 58. 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. 59. Pasien mengalami kelelahan otot setelah latihan statis lama. Penyebab molekuler utamanya: A) Penurunan asetilkolin. B) Penurunan Ca2+ pada retikulum. C) Penurunan oksigen. D) Penurunan ATP. Show Answer Correct Answer: D) Penurunan ATP. 60. Phosphocreatine is associated with increased ..... stores. A) Glucose. B) Creatine. C) Fat. D) Protein. Show Answer Correct Answer: B) Creatine. ← 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