This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Physical Education Chapter 5 Physiology And Exercise – Quiz 46 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Physical Education Chapter 5 Physiology And Exercise Quiz 46 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. (L3) An eccentric muscle contraction involves: A) Muscle shortening. B) Muscle lengthening. C) No change in muscle length. D) Muscle tearing. Show Answer Correct Answer: B) Muscle lengthening. 2. How do energy systems respond to long-term exercise? A) They become more efficient at using oxygen. B) They decrease in efficiency. C) They remain unchanged. D) They become less efficient at using oxygen. Show Answer Correct Answer: A) They become more efficient at using oxygen. 3. What is the purpose of variety in a training session? A) To keep the individual interested and motivated. B) To increase the amount of training per week. C) To increase the training intensity. D) To ensure gradual improvement over time. Show Answer Correct Answer: A) To keep the individual interested and motivated. 4. Region of the body extending from the deltoid region to the hands, including the arms and shoulders. A) Upper Extremity. B) Core or Abdomen. C) Lower Extremity. D) None of the above. Show Answer Correct Answer: A) Upper Extremity. 5. What determines the muscle fiber type of a specific motor unit? A) The load applied. B) The alpha motor neuron. C) The blood flow. D) The joint angle. Show Answer Correct Answer: B) The alpha motor neuron. 6. Which of the following is responsible for attaching myosin heads to binding sites on actin filaments? A) Z lines. B) Sarcomeres. C) Troponin. D) ATP. Show Answer Correct Answer: C) Troponin. 7. Which energy system is primarily used for short bursts of intense activity lasting up to 10 seconds? A) ATP-CP system. B) Glycolytic system. C) Oxidative system. D) Endocrine system. Show Answer Correct Answer: A) ATP-CP system. 8. Which energy system is primarily responsible for sustained, long-duration activities like a marathon? A) ATP-PCr. B) Glycolytic. C) Anaerobic glycolysis. D) Oxidative phosphorylation. Show Answer Correct Answer: D) Oxidative phosphorylation. 9. Which flexibility test assesses the flexibility of the hip flexor muscles? A) Shoulder scratch test. B) Sit-and-reach test. C) Thomas test. D) Apley's test. Show Answer Correct Answer: C) Thomas test. 10. The average horses exercising HR can reach? A) 180bpm. B) 280bpm. C) 240bpm. D) 200bpm. Show Answer Correct Answer: C) 240bpm. 11. (L1) Exercise physiology is best defined as the study of: A) The body's structure. B) The effects of exercise on body system. C) The mind's influence on physical activity. D) Nutritional strategies for athletes. Show Answer Correct Answer: B) The effects of exercise on body system. 12. Which receptors detect a chemical change in the blood A) Baroreceptors. B) Thermoreceptors. C) Chemoreceptors. D) Velociraptor. Show Answer Correct Answer: C) Chemoreceptors. 13. Is a form of therapy that uses muscle monitoring A) Exercise. B) Physiology. C) Scientific Method. D) Kinesiology. Show Answer Correct Answer: D) Kinesiology. 14. Ana is an athletic player who has specifically joined the Javelin throw. What type of muscle-strengthening activity should be done? A) Static. B) Explosive. C) Dynamic. D) Aerobic. Show Answer Correct Answer: B) Explosive. 15. What is Muscular Hypertrophy? A) The muscle fibres decreasing in size. B) The muscle fibres lengthening as they contract. C) The muscle fibres growing in size. D) Unsure. Show Answer Correct Answer: C) The muscle fibres growing in size. 16. Which of the following methods of CO2 transport in blood contributes to acid-base balance? A) Carbonic acid/bicarbonate. B) Dissolved in plasma. C) Bound to oxyhemoglobin. D) Bound to deoxyhemoglobin. Show Answer Correct Answer: A) Carbonic acid/bicarbonate. 17. (A-LREES) The term "overtraining" refers to: A) A single intense workout. B) A period of excessive training that leads to decreased performance and potential injury. C) Proper training periodization. D) A short rest period between sets. Show Answer Correct Answer: B) A period of excessive training that leads to decreased performance and potential injury. 18. Is total lung capacity a limiting factor in oxygen delivery during maximal exercise? A) Only at high altitudes. B) No, not even close. C) Yes, always. D) Only in untrained individuals. Show Answer Correct Answer: B) No, not even close. 19. The "ability to release maximum force very quickly" is a definition of: A) Muscular Strength. B) Agility. C) Power. D) Speed. Show Answer Correct Answer: C) Power. 20. (A-LREES) Which of the following is an acute cardiovascular response to exercise? A) Increased heart rate. B) Increased capillary density in muscle. C) Increased stroke volume. D) Increased left ventricular mass. Show Answer Correct Answer: C) Increased stroke volume. 21. Why does aerobic performance continue to improve with training after VO2 max has plateaued? A) VO2 drift continues to increase. B) EPOC continues to increase. C) VCO2 continues to decrease. D) Lactate threshold continues to increase. Show Answer Correct Answer: D) Lactate threshold continues to increase. 22. Which communication strategy builds rapport with clients? A) Frequent interruptions. B) Avoiding eye contact. C) Reflective listening. D) Giving orders. Show Answer Correct Answer: C) Reflective listening. 23. Which two methods of heat transfer are most closely linked in atheletic performance? A) Conduction and evaporation. B) Convection and evaporation. C) Radiation and conduction. D) Radiation and convection. Show Answer Correct Answer: D) Radiation and convection. 24. What is the primary reason the lungs are overbuilt? A) To increase with age. B) To allow for growth. C) To compensate for diseases. D) To provide a reserve for extreme conditions. Show Answer Correct Answer: D) To provide a reserve for extreme conditions. 25. The myosin heavy chain can be used for determining muscle fiber type. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. ← 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