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 22 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Physical Education Chapter 5 Physiology And Exercise Quiz 22 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What happens to lactate levels in the blood with an increase in exercise intensity? A) They decrease gradually. B) They remain constant. C) They suddenly accumulate. D) They decrease suddenly. Show Answer Correct Answer: C) They suddenly accumulate. 2. Which of these are a waste product for the anaerobic glycolysis system? A) Lactate (lactic acid). B) FADH. C) NADH. D) Pyruvic acid. Show Answer Correct Answer: A) Lactate (lactic acid). 3. How does altitude affect the body's oxygen uptake? A) Oxygen uptake increases at higher altitudes. B) Altitude has no effect on oxygen uptake. C) Oxygen uptake is the same at all altitudes. D) Oxygen uptake decreases at higher altitudes. Show Answer Correct Answer: D) Oxygen uptake decreases at higher altitudes. 4. Which activity is mainly aerobic? A) 100m sprint. B) Shot put. C) Long jump. D) Marathon. Show Answer Correct Answer: D) Marathon. 5. What type of respiration occurs when the body can supply enough oxygen to meet the demands of muscle activity? A) Aerobic respiration. B) Fermentation. C) Glycolysis. D) Anaerobic respiration. Show Answer Correct Answer: A) Aerobic respiration. 6. What physiological adaptation occurs in the respiratory system with regular aerobic training? A) Increased respiratory rate. B) Decreased lung capacity. C) Increased tidal volume. D) Decreased oxygen uptake. Show Answer Correct Answer: C) Increased tidal volume. 7. A muscle that act or assist the prime mover is called the A) Antagonist. B) Synergist. C) Fixator. D) Agonist. Show Answer Correct Answer: B) Synergist. 8. Apa definisi paling tepat dari gen? A) Segmen DNA yang membawa informasi untuk membentuk produk fungsional. B) Molekul RNA yang selalu menjadi enzim. C) Bagian dari membran sel yang mengatur transport ion. D) Sekumpulan lipid yang mengatur ekspresi protein. Show Answer Correct Answer: A) Segmen DNA yang membawa informasi untuk membentuk produk fungsional. 9. What is Exercise? 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: B) Acute physiological responses returns to baseline quickly after exercise (if fit!). 10. Which muscle is responsible for the primary concentric action of abduction of the hip? A) Gastrocnemius. B) Adductors. C) Soleus. D) Gluteus maximus. Show Answer Correct Answer: D) Gluteus maximus. 11. (L1) Which of the following is NOT a primary application of exercise physiology? A) Sports training. B) Ancient history. C) Rehabilitation program. D) Fitness program design. Show Answer Correct Answer: B) Ancient history. 12. The risk of infection in relation to exercise volume is ..... for sedentary individuals compared to very high-volume exercisers A) Higher. B) The same. C) Lower. D) Is the semester over yet?. Show Answer Correct Answer: C) Lower. 13. Exercising outdoors may improve mental health due to: A) Reduced endorphin release. B) Connection with environment. C) Increased cortisol only. D) Fatigue. Show Answer Correct Answer: B) Connection with environment. 14. Why would it be virtually impossible for Mary to give an interview immediately after she had crossed the finish line? Concentrate on the physiology of the respiratory responses to exercise and why Mary needed those extra few minutes before holding a conversation. A) She needed time to catch her breath and stabilize her breathing. B) She was too tired to speak. C) She needed to hydrate first. D) She was experiencing muscle cramps. Show Answer Correct Answer: A) She needed time to catch her breath and stabilize her breathing. 15. These muscles are attached to your bones A) Skeletal. B) Cardiac. C) Smooth. D) Rough. Show Answer Correct Answer: A) Skeletal. 16. What is the primary concentric action of the Deltoids muscle? A) Plantar flexion of the ankle. B) Adduction of the hip. C) Extension of the elbow. D) Flexion of the shoulder. Show Answer Correct Answer: D) Flexion of the shoulder. 17. Which of the following is not a benefit of regular aerobic exercise? A) Improved cardiovascular efficiency. B) Increased muscle hypertrophy. C) Better lung capacity. D) Enhanced blood circulation. Show Answer Correct Answer: B) Increased muscle hypertrophy. 18. Which strategy best prevents overtraining syndrome? A) Increase intensity rapidly. B) Allow adequate recovery. C) Limit hydration during training. D) Train every day. Show Answer Correct Answer: B) Allow adequate recovery. 19. (L5) The respiratory system's primary role during exercise is: A) To cool the body. B) To provide oxygen and remove carbon dioxide. C) To regulate blood pressure. D) To regulate blood sugar. Show Answer Correct Answer: B) To provide oxygen and remove carbon dioxide. 20. What happens to the diaphragm during inhalation? A) It relaxes and pulls downwards. B) It contracts and moves upwards. C) It contracts and pulls downwards. D) It relaxes and moves upwards. Show Answer Correct Answer: C) It contracts and pulls downwards. 21. Where are Red Blood Cells made A) In the Medullary Cavity. B) In the heart. C) In the Lungs. D) In the brain. Show Answer Correct Answer: A) In the Medullary Cavity. 22. The significance of increased storage of glycogen is: A) No effect on energy. B) Increased energy availability. C) Increased fat storage. D) Decreased energy availability. Show Answer Correct Answer: B) Increased energy availability. 23. Why does breathing stay high after intense exercise? A) To increase strength. B) To remove lactic acid. C) To reduce heart rate. D) To cool the body. Show Answer Correct Answer: B) To remove lactic acid. 24. What causes the 'dub' sound of our heart beat? A) The closing of the pulmonary and aortic valve as the ventricles contract. B) The closing of the tricuspid and bicuspid valve as the ventricles contract. C) The closing of the pulmonary and aortic valves when the pressure in the ventricles is lower than in the arteries. D) The closing of the pulmonary and aortic valves when the pressure in the arteries is lower than in the ventricles. Show Answer Correct Answer: C) The closing of the pulmonary and aortic valves when the pressure in the ventricles is lower than in the arteries. 25. The Lungs adapt to training by A) Increasing diameter of blood vessels. B) Increasing in chamber size. C) The lungs cannot adapt to training. D) Increasing surfactant. Show Answer Correct Answer: C) The lungs cannot adapt to training. 26. T/F Ventilation and heart rate increase in direct proportion to activity intensity. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 27. What system actively transports potassium into and sodium out of the cell to maintain the resting membrane potential (RMP)? A) Renin-angiotensin aldosterone system. B) Sodium-potassium pump. C) Respiratory system. D) None of the above. Show Answer Correct Answer: B) Sodium-potassium pump. 28. Your client's relative oxygen consumption (VO2) is 25 ml/kg/min during a run. At this intensity, what is their MET level? A) 7 METs. B) 5 METs. C) 10 METs. D) 12 METs. Show Answer Correct Answer: A) 7 METs. 29. (L8) What is the most important concept to understand for the midterm? A) Specific muscle fiber types. B) The functions of body systems and their responses to exercise. C) Advance training techniques. D) The history of exercise physiology. Show Answer Correct Answer: B) The functions of body systems and their responses to exercise. 30. Which organization provides standards for the safe handling of body fluids? A) CDC. B) ACSM. C) OSHA. D) NIH. Show Answer Correct Answer: C) OSHA. 31. The formula to estimate maximum heart rate is: A) 200-age. B) 250-age. C) 220-age. D) 180-age. Show Answer Correct Answer: C) 220-age. 32. Which muscle is responsible for the primary concentric action of extension of the hip? A) Quadricep. B) Gluteus maximus. C) Iliopsoas (hip flexors). D) Adductors. Show Answer Correct Answer: B) Gluteus maximus. 33. Which is the function of platelets? A) Deliver oxygen. B) Carry carbon dioxide. C) Clot blood. D) Produce antibodies. Show Answer Correct Answer: C) Clot blood. 34. What type of response is "Blood pressure" classified as? A) Respiratory. B) Digestive. C) Cardiovascular. D) Muscular. Show Answer Correct Answer: C) Cardiovascular. 35. What is the primary concentric action of the Erector spinae muscle? A) Lateral flexion of the spine. B) Flexion of the thoracic and lumber spine. C) Extension of the spine. D) Rotation of the spine. Show Answer Correct Answer: C) Extension of the spine. 36. Peripheral fatigue includes which of the following factors, except for? A) Metabolite accumulation. B) Neuromuscular transmission. C) Metabolic energy supply depletion. D) Contractile mechanism changes. Show Answer Correct Answer: B) Neuromuscular transmission. 37. Which fiber uses Anaerobic respiration? A) Slow. B) Intermediate. C) Fast. D) None of the above. Show Answer Correct Answer: C) Fast. 38. Seorang pasien mengalami cedera saraf tepi akibat sayatan. Dalam proses penyembuhan, sel Schwann berperan penting. A) Inhibit the growth of new axons. B) Form pathways and growth factors for axons. C) Replace neurotransmitter function. D) Inhibit phagocytosis of axon debris. Show Answer Correct Answer: B) Form pathways and growth factors for axons. 39. (L6) How does the body respond to cold temperatures during exercise? A) Sweating increases. B) Blood vessels dilate. C) Metabolic rate decreases. D) Shivering occurs to generate heart. Show Answer Correct Answer: D) Shivering occurs to generate heart. 40. What is VO2 max? A) Maximum stroke volume. B) Maximum amount of oxygen delivered to muscles in a minute. C) Maximum heart rate. D) Maximum amount of blood pumped per minute. Show Answer Correct Answer: B) Maximum amount of oxygen delivered to muscles in a minute. 41. Percaya diri terhadap posisi tubuh saat melakukan gerakan rehabilitasi membantu tubuh mengaktifkan sistem parasimpatis. Efek fisiologis yang muncul adalah ..... A) Increased heart rate. B) Breathing becomes more shallow. C) Increased muscle relaxation. D) Increased stress hormone production. Show Answer Correct Answer: C) Increased muscle relaxation. 42. Which part of the brain is responsible for controlling balance, posture, and coordination? A) Brain stem. B) Cerebellum. C) Cerebrum. D) Diencephalon. Show Answer Correct Answer: B) Cerebellum. 43. What muscle fiber type has the lowest motor unit strength? A) Type I. B) Type IIa. C) Type IIx. D) None of the above. Show Answer Correct Answer: A) Type I. 44. Which hormone is secreted by the adrenal glands and increases heart rate, breathing rate, and metabolic rate? A) Testosterone. B) Cortisol. C) Oestrogen. D) Adrenaline. Show Answer Correct Answer: D) Adrenaline. 45. What is the Respiratory Exchange Ratio (RER) for fat? A) 0.85. B) 0.70. C) 1.00. D) 0.90. Show Answer Correct Answer: B) 0.70. 46. Performing wall sits for 1 minute is an example of A) Muscular endurance. B) Cardiorespiratory endurance. C) Flexibility. D) Muscular strength. Show Answer Correct Answer: A) Muscular endurance. 47. Why does the body require the three different energy systems? A) It doesn't require three different systems. B) Different sports have different demands. C) Intensity and duration of different activities and the availability of oxygen. D) Physical exercise usually takes longer than a few minutes. Show Answer Correct Answer: C) Intensity and duration of different activities and the availability of oxygen. 48. These Types of bones are generally found embedded in tendons. The Patella is an example A) Short Bone. B) Sesamoid Bone. C) Long Bone. D) Flat bone. Show Answer Correct Answer: B) Sesamoid Bone. 49. During prolonged endurance exercise, a rise in circulating free fatty acids (FFA) typically causes: A) Increased PDH activity and carbohydrate oxidation. B) Decreased carbohydrate oxidation via Randle cycle mechanisms. C) Complete inhibition of beta-oxidation. D) Immediate depletion of liver glycogen. Show Answer Correct Answer: B) Decreased carbohydrate oxidation via Randle cycle mechanisms. 50. Refers how often you will exercise. A) Time. B) Intensity. C) Type. D) Frequency. Show Answer Correct Answer: D) Frequency. 51. Which motor units are required when lifting light weights A) Small motor units. B) Medium motor units. C) Large motor units. D) No motor units. Show Answer Correct Answer: A) Small motor units. 52. Exercise physiology is defined as: A) The study of disease prevention methods. B) The study of nutrition and diet planning. C) The study of mental health and behavior. D) The study of how physical activity affects the functions of the body. Show Answer Correct Answer: D) The study of how physical activity affects the functions of the body. 53. What is the process of measuring blood pressure using the brachial artery? A) Using a stethoscope and sphygmomanometer. B) Using a thermometer. C) Using an electrocardiogram. D) Using a glucometer. Show Answer Correct Answer: A) Using a stethoscope and sphygmomanometer. 54. When the heart rate is lower than 60bpm this is known as A) Wave summation. B) Bradycardia. C) Tachycardia. D) Sinus arrhythmia. Show Answer Correct Answer: B) Bradycardia. 55. What is the primary function of synovial joints? A) Producing red blood cells. B) Storing minerals for the body. C) Allowing large movements and flexibility. D) Providing rigid support to bones. Show Answer Correct Answer: C) Allowing large movements and flexibility. 56. How does the body compensate for increased oxygen demand during exercise? A) By decreasing heart rate. B) By increasing lung capacity. C) By increasing respiratory rate and volume of air per breath. D) By reducing oxygen consumption. Show Answer Correct Answer: C) By increasing respiratory rate and volume of air per breath. 57. Which type of neuron transmits signals from the spinal cord or brain to other areas of the body? A) Interneurons. B) Myelinated neurons. C) Motor neurons. D) Sensory neurons. Show Answer Correct Answer: C) Motor neurons. 58. What is the role of the alveoli in the respiratory system? A) To facilitate gas exchange. B) To pump blood. C) To store oxygen. D) To produce carbon dioxide. Show Answer Correct Answer: A) To facilitate gas exchange. 59. Which of these occurs last during a muscle contraction? A) The nerve signal reaches the neuromuscular junction. B) Ach is released and opens Na ion channels. C) The sarcomere shortens. D) The myosin binds to the actin. Show Answer Correct Answer: C) The sarcomere shortens. 60. Which program design is most appropriate for improving bone density in postmenopausal women? A) Swimming and cycling. B) High-impact plyometrics and resistance training. C) Stretching and Pilates. D) Light resistance with high repetitions. Show Answer Correct Answer: B) High-impact plyometrics and resistance training. ← 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