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 2 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Physical Education Chapter 5 Physiology And Exercise Quiz 2 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Regular aerobic training is associated with improved vascular health partly via: A) Reduced endothelial function. B) Improved vascular reactivity/compliance and cardiometabolic risk reduction. C) Increased arterial stiffness in most adults. D) Complete normalization of atherosclerosis in weeks. Show Answer Correct Answer: B) Improved vascular reactivity/compliance and cardiometabolic risk reduction. 2. Which of the following is TRUE about oxidative phosphorylation? A) Is the fastest way to generate ATP. B) Requires oxygen. C) Occurs in the cytoplasm. D) Produces lactate as a byproduct. Show Answer Correct Answer: B) Requires oxygen. 3. What is the primary role of the cardiovascular system? A) Produce Hormones. B) Digest Food. C) Maintain Temperature. D) Support Immune System. Show Answer Correct Answer: C) Maintain Temperature. 4. Muscular fatigue is caused by a build up of? A) Energy. B) Oxygen. C) Lactic acid. D) Glucose. Show Answer Correct Answer: C) Lactic acid. 5. The Gastrocnemius performs which two actions? A) Hip flexion / dorsiflexion. B) Knee flexion / plantarflexion. C) Hip extension / knee flexion. D) Knee extension / plantarflexion. Show Answer Correct Answer: B) Knee flexion / plantarflexion. 6. Which type of athlete listed below is most likely to engage in a heat training program A) 200m runner. B) High jumper. C) Discus thrower. D) Soccer midfielder. Show Answer Correct Answer: D) Soccer midfielder. 7. Which educational strategy improves health literacy? A) Providing community-based resources. B) Using complex scientific terms. C) Ignoring client preferences. D) Overloading with information. Show Answer Correct Answer: A) Providing community-based resources. 8. Which of the following is a benefit of regular exercise for mental health? A) Reduced sleep quality. B) Improved mood. C) Decreased energy. D) Increased anxiety. Show Answer Correct Answer: B) Improved mood. 9. (L4) What happens to stroke volume during exercise? A) Increases. B) Fluctuates unpredictably. C) Remains the same. D) Decreases. Show Answer Correct Answer: A) Increases. 10. What is the limiting factor for performance in most individuals in terms of aerobic performance? A) Blood Flow. B) Ventilatory Threshold. C) Lactate Threshold. D) None of the above. Show Answer Correct Answer: A) Blood Flow. 11. Which pillar of Atua Matua emphasizes physical health? A) Tinana. B) Whanaungatanga. C) Hinengaro. D) Wairua. Show Answer Correct Answer: A) Tinana. 12. What joint movement is similar to the action of rolling a tire on a road? A) Stretching movement. B) Rolling movement. C) Spin movement. D) Sliding movement. Show Answer Correct Answer: B) Rolling movement. 13. Which is not a Principle of Exercise? A) Overload. B) Dieting. C) Individual differences. D) Progression. Show Answer Correct Answer: B) Dieting. 14. A swimmer's EDV is 145 mL and ESV is 90 mL. What is the stroke volume? A) 45 mL. B) 65 mL. C) 75 mL. D) 55 mL. Show Answer Correct Answer: D) 55 mL. 15. Known as the nutrients that provide calories or energy needed by athletes in their diet during training. A) Macronutrients. B) Nutrients. C) MInerals. D) Micronutrients. Show Answer Correct Answer: A) Macronutrients. 16. What must the body depend on if air temperature is greater than or equal to skin temperature? A) Conduction. B) Convection. C) Evaporation. D) Radiation. Show Answer Correct Answer: C) Evaporation. 17. The stored form of carbohydrates in the body is called A) Glycogen. B) Glucagon. C) Amino Acids. D) Maltose. Show Answer Correct Answer: A) Glycogen. 18. Which of the following is an example of medicalization of exercise? A) Exercise prescription for type 2 diabetes. B) Sports participation. C) Recreational running. D) Gym membership for social reasons. Show Answer Correct Answer: A) Exercise prescription for type 2 diabetes. 19. What is the effect of capillarisation on diffusion rate in the working muscles A) More capillaries decreases the exchange of gases in the muscle. B) Less capillaries will help diffusion. C) More capillaries will increase gas exchange and diffusion in the muscle. D) More capillaries will have no effect in the diffusion rate. Show Answer Correct Answer: C) More capillaries will increase gas exchange and diffusion in the muscle. 20. Cardiovascular drift involves: A) Decreasing heart rate during prolonged exercise. B) Gradual increase in heart rate and decrease in stroke volume. C) No change in heart function. D) Increased hemoglobin saturation only. Show Answer Correct Answer: B) Gradual increase in heart rate and decrease in stroke volume. 21. A healthy person at high altitude begins to hyperventilate. Which receptors cause this response? A) Proprioceptors. B) Baroreceptors. C) Peripheral chemoreceptors. D) Central chemoreceptors. Show Answer Correct Answer: C) Peripheral chemoreceptors. 22. Motor nerves do what A) Send signals to the skin. B) Send signals from the brain to the muscles. C) Send signals to the sino atrial node. D) Send signals from the senses to the brain. Show Answer Correct Answer: B) Send signals from the brain to the muscles. 23. During aerobic metabolism, what is the convergence point for both fats and carbs? In other words, from which point are the steps the same moving forward? A) Krebs Cycle. B) Electron Transport Chain. C) Beta Oxidation. D) Glycolysis. Show Answer Correct Answer: A) Krebs Cycle. 24. Which process helps remove excess heat from your body? A) Sweating. B) Producing lactic acid. C) Shivering. D) Increased energy use. Show Answer Correct Answer: A) Sweating. 25. Which type of joint allows movement primarily in one plane? A) Ball-and-socket. B) Hinge. C) Saddle. D) Pivot. Show Answer Correct Answer: B) Hinge. 26. What does this describe-the part of the cell that breaks down nutrients to produce energy in the form of ATP? A) Cytoplasm. B) Nucleus. C) Ribosome. D) Mitochondria. Show Answer Correct Answer: D) Mitochondria. 27. An increased number of mitochondria affects energy systems by: A) Causing energy production to fluctuate. B) Decreasing energy production. C) Having no effect on energy production. D) Increasing energy production. Show Answer Correct Answer: D) Increasing energy production. 28. Which training improves muscular endurance? A) Heavy weights. B) Sprint training. C) Plyometrics. D) Repeated bodyweight exercises. Show Answer Correct Answer: D) Repeated bodyweight exercises. 29. Why does body temperature increase when activity increases? A) Due to increased muscle activity. B) Due to decreased blood flow. C) Due to increased oxygen levels. D) Due to decreased heart rate. Show Answer Correct Answer: A) Due to increased muscle activity. 30. Which contraction does not change with added tension? A) Isotonic. B) Isometric. C) All the above. D) None of the above. Show Answer Correct Answer: A) Isotonic. 31. What is the structure that links together to create movement known as? A) Kinetic Chain. B) Muscular System. C) Nervous System. D) Skeletal System. Show Answer Correct Answer: A) Kinetic Chain. 32. Which of the following is a source of carbohydrates (CHO) used for exercise? A) Muscle Glycogen. B) Intramuscular Triglycerides. C) Circulating Free Fatty Acids. D) Adipose Tissue. Show Answer Correct Answer: A) Muscle Glycogen. 33. What is the recommended amount of moderate intensity by the Federal Guidelines A) 100 minutes of high intensity per week. B) 150 minutes of moderate intensity per week. C) 300 low intensity per week. D) 70 minutes of moderate intensity per day. Show Answer Correct Answer: B) 150 minutes of moderate intensity per week. 34. T/F. The more you sweat, the more plasma volume you lose. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 35. Starling's law in relation to stroke volume and heart contractions states that: A) The heart's stroke volume increases in response to an increase in the volume of blood filling the heart. B) The heart's stroke volume decreases as the volume of blood filling the heart increases. C) The heart's stroke volume remains constant regardless of the volume of blood filling the heart. D) The heart's stroke volume is not related to the volume of blood filling the heart. Show Answer Correct Answer: A) The heart's stroke volume increases in response to an increase in the volume of blood filling the heart. 36. Which adaptation is used to enhance sport performance at sea level? A) Increased sweating. B) Hypoxic chambers. C) Increased fat storage. D) Decreased red blood cell production. Show Answer Correct Answer: B) Hypoxic chambers. 37. The Left Ventricle Pumps Blood to the A) Lungs. B) Heart. C) Body. D) Brain. Show Answer Correct Answer: C) Body. 38. What factors may cause ventilation to increase during exercise? A) Decreased oxygen levels and decreased blood acidity. B) Decreased carbon dioxide levels and increased blood acidity. C) Increased carbon dioxide levels and increased blood acidity. D) Increased oxygen levels and decreased blood acidity. Show Answer Correct Answer: C) Increased carbon dioxide levels and increased blood acidity. 39. Pond has limited time to exercise. But he wants to be physically active. Which activity would BEST suit his needs? A) Wake up early and do some chores. B) File resignation and do his exercise. C) Forget about being active. D) Go to the gym 7 days a week. Show Answer Correct Answer: A) Wake up early and do some chores. 40. What is the term for the inward turning of an anterior surface? A) Eversion. B) Internal/Medial Rotation. C) Supination. D) Pronation. Show Answer Correct Answer: B) Internal/Medial Rotation. 41. Adenosine Triphosphate (ATP) is primarily responsible for: A) Catalyzing biochemical reactions. B) Storing genetic information. C) Transporting oxygen in the blood. D) Providing energy for cellular processes. Show Answer Correct Answer: D) Providing energy for cellular processes. 42. What is inspiratory reserve volume A) Volume of air in the lungs after maximum inhalation. B) Maximum volume of air that can be exhaled after a maximum inhalation. C) Volume of air breathed in and out in a normal breath. D) Additional inspired air over and above the tidal volume. E) Volume of air still contained in the lungs after a maximal exhalation. Show Answer Correct Answer: D) Additional inspired air over and above the tidal volume. 43. (EX-SM) Somatotyping is a system for classifying body types based on: A) Height and Weight only. B) Genetic predisposition to certain diseases. C) Metabolic rate and body composition. D) Muscle mass, fat mass, and bone structure. Show Answer Correct Answer: D) Muscle mass, fat mass, and bone structure. 44. What mechanism causes vasodilation in active muscles during exercise? A) Increased oxygen levels. B) Decreased carbon dioxide levels. C) Local chemical signals like increased CO2 and decreased O2. D) Increased blood pressure. Show Answer Correct Answer: C) Local chemical signals like increased CO2 and decreased O2. 45. Which physiological change best explains the widened A-a gradient in heavy exercise? A) Peripheral chemoreceptor fatigue. B) Decreased alveolar ventilation. C) Ventilation-perfusion mismatch. D) Reduced hematocrit. Show Answer Correct Answer: C) Ventilation-perfusion mismatch. 46. Which of these is NOT a long term adaptation of exercise A) Increased Stroke Volume. B) Decreased Body Temperature. C) Decreased Resting Heart Rate. D) Increased Muscle Size. Show Answer Correct Answer: B) Decreased Body Temperature. 47. Plasma volume decreases during exercise due to: A) Increased sweating. B) Reduced ventilation. C) Vasoconstriction. D) Lower HR. Show Answer Correct Answer: A) Increased sweating. 48. The ATP-PC System usually lasts for how long? A) 10 seconds-2 minutes. B) 0-10 seconds. C) 2 + minutes. D) 1 hour +. Show Answer Correct Answer: B) 0-10 seconds. 49. Which of the following is a primary function of short-chain fatty acids (SCFAs) produced by gut bacteria? A) Support immune system. B) Decrease bone density. C) Reduce oxygen consumption. D) Increase muscle mass. Show Answer Correct Answer: A) Support immune system. 50. Total Peripheral Resistance (TPR) generally ..... during rhythmic exercise. A) Increases significantly. B) Decreases. C) Remains constant. D) None of the above. Show Answer Correct Answer: B) Decreases. 51. Why do males and females have different VO2 Max values? A) Due to differences in muscle mass and lung capacity. B) Due to differences in diet. C) Due to differences in heart rate. D) Due to differences in blood pressure. Show Answer Correct Answer: A) Due to differences in muscle mass and lung capacity. 52. Immediately following an acute exercise bout, the immunology response is: A) A Long Immunosuppressant Response. B) A Short Immunosuppressant Response. C) A Long Immunostimulant Response. D) A Short Immunostimulant Response. Show Answer Correct Answer: D) A Short Immunostimulant Response. 53. Stroke Volume (SV) is defined as: A) Blood pumped per minute. B) Blood stored in ventricles. C) Blood pumped per beat. D) Blood circulating per hour. Show Answer Correct Answer: C) Blood pumped per beat. 54. Which of the following changes is associated with increased muscle force production? A) Increased mitochondria. B) Change in Rate coding. C) Hyperplasia. D) Increased myoglobin. Show Answer Correct Answer: B) Change in Rate coding. 55. Region lying between the proximal of the chest and the distal pelvis. A) Lower Extremity. B) Upper Extremity. C) Core or Abdomen. D) None of the above. Show Answer Correct Answer: C) Core or Abdomen. 56. What is the main role of Type IIa muscle fibers during exercise? A) High endurance, low power output. B) Intermediate fatigue resistance and power. C) Slow contraction speed. D) Minimal force production. Show Answer Correct Answer: B) Intermediate fatigue resistance and power. 57. Which of the following is an immediate response to exercise? A) Increased heart rate. B) Increased body temperature. C) Increased blood flow. D) All of the above. Show Answer Correct Answer: D) All of the above. 58. Protein can serve as an energy substrate if A) It is first converted to glucose. B) It is phosphorylated first. C) Certain amino acids are present. D) It is utilized by the brain. Show Answer Correct Answer: A) It is first converted to glucose. 59. Osteoclasts will work faster when ..... is detected in the blood stream A) Phosphate. B) Calcium. C) Creatine. D) Vitamin D. Show Answer Correct Answer: B) Calcium. 60. Mengapa orang dengan diet sangat rendah lemak sering mengalami gangguan produksi hormon? A) Karena lemak menghambat degradasi hormon. B) Karena lipid mengubah struktur DNA. C) Karena hormon steroid dibentuk dari kolesterol. D) Karena lipid merupakan bagian dari ATP. E) Karena hormon protein membutuhkan lemak untuk aktivitasnya. Show Answer Correct Answer: C) Karena hormon steroid dibentuk dari kolesterol. ← 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 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 8Class 11 Physical Education Chapter 5 Physiology And Exercise Quiz 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books