This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Physical Education Chapter 5 Physiology And Exercise – Quiz 43 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Physical Education Chapter 5 Physiology And Exercise Quiz 43 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Beta Oxidation results in what molecule that enters the Krebs cycle? A) Glycerol. B) Pyruvate. C) Acetyl CoA. D) NADH. Show Answer Correct Answer: C) Acetyl CoA. 2. To increase blood flow which vessels have the ability to dilate A) Capillaries. B) Arterioles. C) Veins. D) Coronary Artery. Show Answer Correct Answer: B) Arterioles. 3. Heat Stroke is the most severe heat-related illness when exercising in hot environments. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 4. Hyponatremia refers to: A) Overheating and occurs when body experiences extreme loss of salt and water through sweating. B) An abnormally low concentration of salt in the plasma. C) When fluid intake does not match fluid loss. D) None of the above. Show Answer Correct Answer: B) An abnormally low concentration of salt in the plasma. 5. How does dilation of blood vessels in active muscles during steady-state exercise affect blood flow? A) Increases blood flow. B) Decreases blood flow. C) No change in blood flow. D) Reduces blood pressure. Show Answer Correct Answer: A) Increases blood flow. 6. Which is not included in an informed consent? A) Asking questions. B) Purpose. C) Benefits. D) Your medications. Show Answer Correct Answer: D) Your medications. 7. What is the main purpose of the axial skeleton? A) Producing blood cells. B) Allowing bodily movement. C) Providing form and protection. D) Storing minerals for homeostasis. Show Answer Correct Answer: C) Providing form and protection. 8. Exhaling deeper uses internal intercostals, but what about inhaling A) External. B) Internal. C) Phenomenol. D) Paracetamol. Show Answer Correct Answer: A) External. 9. What is an acute response to exercise? A) Long-term adaptations to exercise. B) Immediate changes during a single bout of exercise. C) Improved body function at rest. D) No changes during exercise. Show Answer Correct Answer: B) Immediate changes during a single bout of exercise. 10. These muscles are found in your organs A) Skeletal. B) Smooth. C) Rough. D) Cardiac. Show Answer Correct Answer: B) Smooth. 11. An Example of a Saddle Joint is the A) Lumbar Vertebrae. B) Thumb. C) Ankle. D) Knee. Show Answer Correct Answer: B) Thumb. 12. By products for Oxidative Aerobic system A) H2O, CO2 and heat. B) Lactic Acid, H2O and CO2. C) No by-products are produced. D) None of the above. Show Answer Correct Answer: A) H2O, CO2 and heat. 13. Which plane of movement horizontally splits the body into upper and lower parts? A) Frontal plane. B) Transverse plane. C) Sagittal plane. D) Vertical plane. Show Answer Correct Answer: B) Transverse plane. 14. Steady-state heart rate is reached during submaximal exercise in approximately: A) 5-8 minutes. B) 20 minutes. C) 2-3 minutes. D) 30 seconds. Show Answer Correct Answer: C) 2-3 minutes. 15. Which of the following best describes the stimulus placed on the muscle with strength exercise? A) Low frequency, high force. B) Low frequency, low force. C) High frequency, low force. D) High frequency, high force. Show Answer Correct Answer: A) Low frequency, high force. 16. What is a source of fat used for exercise? A) Intramuscular Triglycerides. B) Muscle Glycogen. C) Circulating Glucose. D) Liver Glycogen. Show Answer Correct Answer: A) Intramuscular Triglycerides. 17. What does SNS vasoconstriction do to blood vessels? A) Expands them. B) Narrows them. C) Destroys them. D) Heals them. Show Answer Correct Answer: B) Narrows them. 18. Which factors dictate the proportion of ATP from each source during exercise? A) Intensity, duration, and fuel availability. B) Speed, distance, and hydration. C) Temperature, altitude, and rest. D) Age, weight, and height. Show Answer Correct Answer: A) Intensity, duration, and fuel availability. 19. What is the primary response of the respiratory system during exercise? A) Increased blood pressure. B) Increased tidal volume. C) Decreased ventilation. D) Decreased oxygen uptake. Show Answer Correct Answer: B) Increased tidal volume. 20. Exercising in natural environments can enhance motivation due to: A) Biophilia. B) Increased cortisol. C) Reduced oxygen delivery. D) Decreased energy expenditure. Show Answer Correct Answer: A) Biophilia. 21. What is involved in the term "Evaluate" ? A) Giving an account of a process. B) Reviewing information to form a supported judgement. C) Identifying the issue being assessed. D) Examining in detail to discover essential features. Show Answer Correct Answer: B) Reviewing information to form a supported judgement. 22. What does POAH stand for in the context of thermoregulatory function? A) Preoptic Anterior Hypothalamus. B) Postoperative Anterior Hypothalamus. C) Preoperative Anterior Hypothalamus. D) Postoptic Anterior Hypothalamus. Show Answer Correct Answer: A) Preoptic Anterior Hypothalamus. 23. A normal resting heart rate is determined by A) The parasympathetic nervous system. B) The sympathetic nervous system. C) Neither the parasympathetic nor the sympathetic nervous system. D) A combination of parasympathetic and sympathetic nervous systems. Show Answer Correct Answer: A) The parasympathetic nervous system. 24. Skeletal muscles are innervated by neurons in the motor division. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 25. What muscle fiber type has the highest sarcoplasmic reticulum development? A) Type I. B) Type IIx. C) Type IIa. D) None of the above. Show Answer Correct Answer: A) Type I. ← PreviousNext →Related 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 8Class 11 Physical Education Chapter 5 Physiology And Exercise Quiz 9Class 11 Physical Education Chapter 5 Physiology And Exercise Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books