This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Physical Education Chapter 5 Physiology And Exercise – Quiz 58 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Physical Education Chapter 5 Physiology And Exercise Quiz 58 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. The Main Shaft of a bone is called A) Epiphysis. B) Diaphysis. C) Periosteum. D) Malleolus. Show Answer Correct Answer: B) Diaphysis. 2. The trachea has A) Valves. B) Different Branches. C) Cartilaginous Rings. D) Alveoli. Show Answer Correct Answer: C) Cartilaginous Rings. 3. 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. 4. What is a primary factor affecting the lactate threshold due to low tissue oxygen? A) Increased aerobic respiration. B) Enhanced oxygen delivery. C) Anaerobic glycolysis. D) Decreased lactate production. Show Answer Correct Answer: C) Anaerobic glycolysis. 5. Cardiac output is: A) Tidal volume x stroke volume. B) Stroke volume x heart rate. C) Heart rate x ventilation. D) Stroke volume x venous return. Show Answer Correct Answer: B) Stroke volume x heart rate. 6. (EX-SM) A mesomorph is typically characterized by: A) A slender, linear body type. B) A round, soft body type. C) A large, muscular build. D) A predominantly bony structure. Show Answer Correct Answer: C) A large, muscular build. 7. 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. 8. An athlete who naturally has a high level of Type I muscle fibres would be well suited for: A) 100m Sprints. B) Discus. C) 1500m run. D) 400m run. Show Answer Correct Answer: C) 1500m run. 9. Reversibility in exercise physiology means: A) Adaptations persist indefinitely once achieved. B) Gains diminish when training stimulus is removed or reduced. C) Training always becomes easier over time without progression. D) Deconditioning occurs only in athletes. Show Answer Correct Answer: B) Gains diminish when training stimulus is removed or reduced. 10. (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 mitochondrial density. D) Increased maximal oxygen uptake. Show Answer Correct Answer: B) Increased blood lactate. 11. 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. 12. 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". 13. Which of the following MUST be present for aerobic respiration? A) Carbon dioxide. B) Lactic acid. C) Glucose. D) Oxygen. Show Answer Correct Answer: D) Oxygen. 14. What do thermoreceptors detect A) Blood pressure. B) Heart rate. C) Blood pH. D) Body temperature. Show Answer Correct Answer: D) Body temperature. 15. 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. 16. 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) Akson. B) Dendrit. C) Nukleus. D) Sel Schwann. Show Answer Correct Answer: A) Akson. 17. 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. 18. Which muscle group is responsible for extending the knee during takeoff? A) Hamstrings. B) Quadriceps. C) Adductors. D) Abductors. Show Answer Correct Answer: B) Quadriceps. 19. When a person is doing an exercise, the brain secretes endorphins that make a person feel ..... A) Lively. B) Anxious. C) Sad. D) Tired. Show Answer Correct Answer: A) Lively. 20. (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. 21. What is the primary fuel source for aerobic exercise? A) Creatine phosphate. B) Glycogen. C) Fatty acids. D) Amino acids. Show Answer Correct Answer: C) Fatty acids. 22. Which muscle fiber type is most resistant to fatigue? A) Type I. B) Type IIa. C) Type IIx. D) Type IIC. Show Answer Correct Answer: A) Type I. 23. What is the primary concentric action of the Gastrocnemius muscle? A) Flexion of the shoulder. B) Dorsi flexion of the ankle. C) Plantar flexion of the ankle. D) Extension of the knee. Show Answer Correct Answer: C) Plantar flexion of the ankle. 24. How do baroreceptors influence heart rate during exercise? A) They decrease heart rate when blood pressure drops. B) They increase heart rate when blood pressure drops. C) They maintain a constant heart rate regardless of blood pressure. D) They have no effect on heart rate. Show Answer Correct Answer: B) They increase heart rate when blood pressure drops. 25. Which system includes the redistribution of blood flow during exercise? A) Skeletal system. B) Cardiovascular system. C) Nervous system. D) Endocrine system. Show Answer Correct Answer: B) Cardiovascular system. ← 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