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 24 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Physical Education Chapter 5 Physiology And Exercise Quiz 24 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. The correct pathway of air into the lungs is A) Nose and Mouth, Alveoli, Bronchi, Larynx,. B) Alveoli, Bronchioles, Bronchi, Trachea, Larynx, Pharynx, Nose and Mouth. C) Nose, Bronchi, Alveoli. D) Nose and Mouth, Pharynx, Larynx, Trachea, Bronchi, Bronchioles, Alveoli. Show Answer Correct Answer: D) Nose and Mouth, Pharynx, Larynx, Trachea, Bronchi, Bronchioles, Alveoli. 2. What is the purpose of a cool-down? A) Build muscle. B) Remove waste products. C) Increase heart rate. D) Increase power. Show Answer Correct Answer: B) Remove waste products. 3. Which of the following is a function of Type I muscle fibers? A) Low mitochondrial density. B) Rapid, powerful contractions. C) Short bursts of energy. D) High resistance to fatigue. Show Answer Correct Answer: D) High resistance to fatigue. 4. Which of the following is a benefit of a diverse gut microbiome? A) Higher antibiotic resistance. B) Increased risk of infection. C) Reduced nutrient absorption. D) Improved digestion and immune function. Show Answer Correct Answer: D) Improved digestion and immune function. 5. The Sides of the heart are separated by the A) Heart Wall. B) Great Wall of China. C) Berlin Wall. D) Western Wall. Show Answer Correct Answer: A) Heart Wall. 6. What is an increase in ventilation that exceeds the metabolic need for oxygen? A) Hypoventilation. B) Hyperventilation. C) Tachycardia. D) Dyspnea. Show Answer Correct Answer: B) Hyperventilation. 7. Do people stop exercising (unwantedly) because they reach VO2max? A) Not at all, it is remarkably difficult to achieve in untrained adults. B) Yes, reaching VO2max causes people to stop. C) No, people stop due to lack of motivation. D) Yes, but only in professional athletes. Show Answer Correct Answer: A) Not at all, it is remarkably difficult to achieve in untrained adults. 8. Which is of these is a fuel source for the phosphocreatine system? A) Water. B) Creatine. C) Protein. D) Carbohydrate. Show Answer Correct Answer: B) Creatine. 9. In the cross-bridge cycle, what is the immediate effect of ATP binding to myosin? A) Myosin performs the power stroke. B) Myosin detaches from actin. C) Myosin binds strongly to actin. D) Troponin releases Ca2+. Show Answer Correct Answer: B) Myosin detaches from actin. 10. Which "main" domain of Sport and Exercise Science is the following:Looking at the effects of a pre-workout shake on exercise performance A) Health. B) Biomechanics. C) Psychology. D) Physiology. Show Answer Correct Answer: D) Physiology. 11. Which of the following items contributes to Vascular Resistance? A) Stroke volume. B) Cardiac output. C) Heart rate. D) Humoral factors. Show Answer Correct Answer: D) Humoral factors. 12. What are two dynamic muscle actions? A) Isotonic and isometric. B) Concentric and eccentric. C) Static and isometric. D) None of the above. Show Answer Correct Answer: B) Concentric and eccentric. 13. Which factor BEST predicts long-term exercise adherence? A) BMI. B) Self-efficacy. C) External rewards. D) High initial intensity. Show Answer Correct Answer: B) Self-efficacy. 14. Curling a weight is an example of what type of contraction? A) Isotonic. B) Isometric. C) All the above. D) None of the above. Show Answer Correct Answer: A) Isotonic. 15. What type of fiber is used to swim across a channel? A) Slow. B) Intermediate. C) Fast. D) None of the above. Show Answer Correct Answer: A) Slow. 16. What happens to metabolic heat production during exercise? A) It decreases. B) It remains constant. C) It stops. D) It increases. Show Answer Correct Answer: D) It increases. 17. The primary extracellular buffer system for H+ during exercise is: A) Hemoglobin buffer. B) Protein buffer in muscle only. C) Bicarbonate buffer. D) Phosphate buffer. Show Answer Correct Answer: C) Bicarbonate buffer. 18. An ACSM-EP is reviewing client files that include health history, test results, and session notes. According to HIPAA, which practice is required? A) Sharing data with the client's spouse without permission. B) Keeping files locked and access restricted. C) Retaining files indefinitely. D) Using email for all client communication. Show Answer Correct Answer: B) Keeping files locked and access restricted. 19. Known as the micronutrients, macronutrients, and othersubstances that enhance the performance of athletes. A) Energy drinks. B) Sports supplements. C) Water. D) Sports Drinks. Show Answer Correct Answer: B) Sports supplements. 20. Which pair of reactions in glycolysis produces ATP directly via substrate-level phosphorylation? A) Hexokinase and phosphoglucose isomerase. B) PFK-1 and aldolase. C) Phosphoglycerate kinase and pyruvate kinase. D) Glyceraldehyde-3-phosphate dehydrogenase and enolase. Show Answer Correct Answer: C) Phosphoglycerate kinase and pyruvate kinase. 21. What is the function of chemoreceptors during exercise? A) Detect changes in blood acidity. B) Detect changes in muscle temperature. C) Detect changes in synovial fluid. D) Detect changes in blood pressure. Show Answer Correct Answer: A) Detect changes in blood acidity. 22. What is the major bottleneck in oxygen delivery during maximal exercise? A) The alveoli. B) The lungs. C) The heart. D) The diaphragm. Show Answer Correct Answer: C) The heart. 23. The bones in your wrist (carpals) is an example of a A) Hinge Joint. B) Ball and Socket Joint. C) Gliding Joint. D) Condyloid Joint. Show Answer Correct Answer: C) Gliding Joint. 24. The Main Shaft of a bone is called A) Epiphysis. B) Diaphysis. C) Periosteum. D) Malleolus. Show Answer Correct Answer: B) Diaphysis. 25. What does a RER value of 0.7 indicate? A) Use of carbohydrates as an energy source. B) Use of fat as an energy source. C) Use of protein and an energy source. D) None of the above. Show Answer Correct Answer: B) Use of fat as an energy source. 26. What is a primary factor affecting the lactate threshold due to low tissue oxygen? A) Enhanced oxygen delivery. B) Decreased lactate production. C) Anaerobic glycolysis. D) Increased aerobic respiration. Show Answer Correct Answer: C) Anaerobic glycolysis. 27. Cardiac output is: A) Heart rate x ventilation. B) Tidal volume x stroke volume. C) Stroke volume x venous return. D) Stroke volume x heart rate. Show Answer Correct Answer: D) Stroke volume x heart rate. 28. (EX-SM) A mesomorph is typically characterized by: A) A large, muscular build. B) A slender, linear body type. C) A round, soft body type. D) A predominantly bony structure. Show Answer Correct Answer: A) A large, muscular build. 29. The precise role of proprioreceptors is; A) Detect movements in joints and muscles. B) Detect Carbondioxide levels in blood. C) Detect levels of Oxygen in the blood. D) Detect lung pressure. Show Answer Correct Answer: A) Detect movements in joints and muscles. 30. An athlete who naturally has a high level of Type I muscle fibres would be well suited for: A) 400m run. B) 100m Sprints. C) Discus. D) 1500m run. Show Answer Correct Answer: D) 1500m run. 31. Reversibility in exercise physiology means: A) Adaptations persist indefinitely once achieved. B) Deconditioning occurs only in athletes. C) Training always becomes easier over time without progression. D) Gains diminish when training stimulus is removed or reduced. Show Answer Correct Answer: D) Gains diminish when training stimulus is removed or reduced. 32. (A-LREES) Which of the following is an acute metabolic response to exercise? A) Increased glycogen stores in muscle. B) Increased blood lactate. C) Increased maximal oxygen uptake. D) Increased mitochondrial density. Show Answer Correct Answer: B) Increased blood lactate. 33. What is the main function of the Lactic Acid 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: A) To contribute additional energy for a burst of higher intensity work. 34. A patient-friendly, evidence-consistent message is: A) "Exercise only helps the heart, not the brain or metabolism". B) "Regular activity improves mood/sleep and reduces risk of cardiometabolic disease". C) "If you miss 3 days, all benefits are lost". D) "Strength training has no role in health outcomes". Show Answer Correct Answer: B) "Regular activity improves mood/sleep and reduces risk of cardiometabolic disease". 35. Which of the following MUST be present for aerobic respiration? A) Glucose. B) Oxygen. C) Lactic acid. D) Carbon dioxide. Show Answer Correct Answer: B) Oxygen. 36. What do thermoreceptors detect A) Body temperature. B) Blood pressure. C) Heart rate. D) Blood pH. Show Answer Correct Answer: A) Body temperature. 37. Any form of bodily movement that use up energy. A) Exercise. B) Physical Activity. C) Balance. D) Aerobic. Show Answer Correct Answer: B) Physical Activity. 38. Seorang pasien mengalami kesemutan di tangan setelah cedera kompresi saraf. Pemeriksaan menunjukkan gangguan pada bagian saraf yang berfungsi membawa impuls ke badan sel. Bagian neuron yang mengalami gangguan kemungkinan adalah ..... A) Sel Schwann. B) Dendrit. C) Akson. D) Nukleus. Show Answer Correct Answer: C) Akson. 39. A series of stimulations/impulses that cause sustained, maximal force production is known as: A) Twitch. B) Summation. C) Tetany. D) None of the above. Show Answer Correct Answer: C) Tetany. 40. Which muscle group is responsible for extending the knee during takeoff? A) Adductors. B) Hamstrings. C) Quadriceps. D) Abductors. Show Answer Correct Answer: C) Quadriceps. 41. When a person is doing an exercise, the brain secretes endorphins that make a person feel ..... A) Sad. B) Lively. C) Tired. D) Anxious. Show Answer Correct Answer: B) Lively. 42. (ESF) What are the two main categories of muscle contractions? A) FITT principle. B) Types of muscle contractions. C) Recovery techniques. D) Injury Prevention and Rehab. Show Answer Correct Answer: B) Types of muscle contractions. 43. What is the primary fuel source for aerobic exercise? A) Creatine phosphate. B) Fatty acids. C) Amino acids. D) Glycogen. Show Answer Correct Answer: B) Fatty acids. 44. Which muscle fiber type is most resistant to fatigue? A) Type I. B) Type IIx. C) Type IIC. D) Type IIa. Show Answer Correct Answer: A) Type I. 45. What is the primary concentric action of the Gastrocnemius muscle? A) Plantar flexion of the ankle. B) Flexion of the shoulder. C) Extension of the knee. D) Dorsi flexion of the ankle. Show Answer Correct Answer: A) Plantar flexion of the ankle. 46. How do baroreceptors influence heart rate during exercise? A) They increase heart rate when blood pressure drops. B) They maintain a constant heart rate regardless of blood pressure. C) They decrease heart rate when blood pressure drops. D) They have no effect on heart rate. Show Answer Correct Answer: A) They increase heart rate when blood pressure drops. 47. Which system includes the redistribution of blood flow during exercise? A) Skeletal system. B) Nervous system. C) Endocrine system. D) Cardiovascular system. Show Answer Correct Answer: D) Cardiovascular system. 48. What is Training? A) Chronic physiological responses repetitions, adaptations, efficiencies adaptations maintained longer than in humans, upon ceasing programme. B) Acute physiological responses returns to baseline quickly after exercise (if fit!). C) All the above. D) None of the above. Show Answer Correct Answer: A) Chronic physiological responses repetitions, adaptations, efficiencies adaptations maintained longer than in humans, upon ceasing programme. 49. Which source provides circulating glucose for exercise? A) Liver Glycogen and Diet/Supplementation. B) Intramuscular Triglycerides. C) Adipose Tissue. D) Muscle Glycogen. Show Answer Correct Answer: A) Liver Glycogen and Diet/Supplementation. 50. What is the function of the trachea? A) Warm blood. B) Pump blood. C) Carry air to lungs. D) Gas exchange. Show Answer Correct Answer: C) Carry air to lungs. 51. Type 1 fibres are built for A) Endurance. B) Speed. C) Power. D) Good Looks. Show Answer Correct Answer: A) Endurance. 52. Which statement about ATP-PCr is FALSE? A) Provides immediate energy. B) Lasts 0-10 seconds. C) Produces ATP anaerobically. D) Primary energy system for a marathon. Show Answer Correct Answer: D) Primary energy system for a marathon. 53. Where is Adenosine Triphosphate (ATP) stored? A) Attached to the skin. B) Attached to actin. C) Attached to the myosin heads. D) Attached to haemoglobin. Show Answer Correct Answer: C) Attached to the myosin heads. 54. Which is NOT a physiological adaption which results from heat acclimatisation training A) You sweat in more efficient places (where it can be best evaporated). B) Reduced core temp at onset of sweating (you sweat sooner). C) Increased sweat rate (you sweat more). D) There is an increased amount of haemoglobin in the blood (increases the oxygen carrying capacity of the blood). Show Answer Correct Answer: D) There is an increased amount of haemoglobin in the blood (increases the oxygen carrying capacity of the blood). 55. What is the term for the capacity to do work? A) Energy. B) Velocity. C) Force. D) Power. Show Answer Correct Answer: A) Energy. 56. The period at the beginning of exercise when O2 demand is greater than O2 supply is known as: A) Steady State. B) EPOC. C) Oxygen deficit. D) Oxygen debt. Show Answer Correct Answer: C) Oxygen deficit. 57. Which of the following is the basic contractile unit of a myofibril? A) Sarcomere. B) Z line. C) M line. D) Myosin filament. Show Answer Correct Answer: A) Sarcomere. 58. What is the rate limiting enzyme for ATP-PCr system? A) PFK. B) Isocitrate dehydrogenase. C) Cytochrome oxidase. D) Creatine Kinase. Show Answer Correct Answer: D) Creatine Kinase. 59. Dia (perempuan) sedang duduk di taman kemarin sore, translate by this sentence is ..... A) He were sitting at the park yesterday afternoon. B) She were sitting at the park yesterday afternoon. C) She was sitting at the park yesterday afternoon. D) He was sitting at the park yesterday afternoon. Show Answer Correct Answer: C) She was sitting at the park yesterday afternoon. 60. A 78 kg man is 1.70 meters tall. What is his BMI classification? A) Underweight. B) Obese. C) Overweight. D) Normal weight. Show Answer Correct Answer: C) Overweight. ← 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