This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Physical Education Chapter 5 Physiology And Exercise – Quiz 5 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Physical Education Chapter 5 Physiology And Exercise Quiz 5 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What is the term for the inward turning of an anterior surface? A) Supination. B) Internal/Medial Rotation. C) Pronation. D) Eversion. Show Answer Correct Answer: B) Internal/Medial Rotation. 2. Adenosine Triphosphate (ATP) is primarily responsible for: A) Storing genetic information. B) Providing energy for cellular processes. C) Transporting oxygen in the blood. D) Catalyzing biochemical reactions. Show Answer Correct Answer: B) Providing energy for cellular processes. 3. 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. 4. (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. 5. 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. 6. Which physiological change best explains the widened A-a gradient in heavy exercise? A) Decreased alveolar ventilation. B) Ventilation-perfusion mismatch. C) Reduced hematocrit. D) Peripheral chemoreceptor fatigue. Show Answer Correct Answer: B) Ventilation-perfusion mismatch. 7. Which of these is NOT a long term adaptation of exercise A) Decreased Resting Heart Rate. B) Increased Muscle Size. C) Increased Stroke Volume. D) Decreased Body Temperature. Show Answer Correct Answer: D) Decreased Body Temperature. 8. Plasma volume decreases during exercise due to: A) Increased sweating. B) Lower HR. C) Reduced ventilation. D) Vasoconstriction. Show Answer Correct Answer: A) Increased sweating. 9. The ATP-PC System usually lasts for how long? A) 0-10 seconds. B) 10 seconds-2 minutes. C) 2 + minutes. D) 1 hour +. Show Answer Correct Answer: A) 0-10 seconds. 10. Which of the following is a primary function of short-chain fatty acids (SCFAs) produced by gut bacteria? A) Increase muscle mass. B) Support immune system. C) Decrease bone density. D) Reduce oxygen consumption. Show Answer Correct Answer: B) Support immune system. 11. 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. 12. 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. 13. Immediately following an acute exercise bout, the immunology response is: A) A Short Immunostimulant Response. B) A Short Immunosuppressant Response. C) A Long Immunostimulant Response. D) A Long Immunosuppressant Response. Show Answer Correct Answer: A) A Short Immunostimulant Response. 14. Stroke Volume (SV) is defined as: A) Blood pumped per minute. B) Blood pumped per beat. C) Blood circulating per hour. D) Blood stored in ventricles. Show Answer Correct Answer: B) Blood pumped per beat. 15. Which of the following changes is associated with increased muscle force production? A) Hyperplasia. B) Change in Rate coding. C) Increased myoglobin. D) Increased mitochondria. Show Answer Correct Answer: B) Change in Rate coding. 16. 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. 17. 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. 18. 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. 19. Protein can serve as an energy substrate if A) Certain amino acids are present. B) It is utilized by the brain. C) It is phosphorylated first. D) It is first converted to glucose. Show Answer Correct Answer: D) It is first converted to glucose. 20. Osteoclasts will work faster when ..... is detected in the blood stream A) Calcium. B) Vitamin D. C) Creatine. D) Phosphate. Show Answer Correct Answer: A) Calcium. 21. Mengapa orang dengan diet sangat rendah lemak sering mengalami gangguan produksi hormon? A) Karena lipid merupakan bagian dari ATP. B) Karena hormon protein membutuhkan lemak untuk aktivitasnya. C) Karena hormon steroid dibentuk dari kolesterol. D) Karena lemak menghambat degradasi hormon. E) Karena lipid mengubah struktur DNA. Show Answer Correct Answer: C) Karena hormon steroid dibentuk dari kolesterol. 22. Seorang pasien sedang menjalani terapi stimulasi neuromuskular. Terapi ini bertujuan membantu saraf mencapai ambang rangsang sehingga sinyal dapat diteruskan. Ion apa yang paling berperan dalam fase depolarisasi awal untuk mencapai threshold? A) K+ exits the cell. B) Na+ enters the cell. C) Ca2+ exits the cell. D) Cl-enters the cell. Show Answer Correct Answer: B) Na+ enters the cell. 23. Which SMART goal is most appropriate? A) Improve fitness soon. B) Run 5 miles every day. C) Jog 3x/week for 30 minutes over 6 weeks. D) Lose as much weight as possible. Show Answer Correct Answer: C) Jog 3x/week for 30 minutes over 6 weeks. 24. Ventilation is: A) Tidal volume x Cardiac output. B) Stroke volume x Heart rate. C) Tidal volume x Respiratory rate. D) Stroke volume x Respiratory rate. Show Answer Correct Answer: C) Tidal volume x Respiratory rate. 25. (A-LREES) An acute response to exercise refers to: A) Long-term adaptations to regular training. B) Changes that occur in the body during a single exercise session. C) Genetic predispositions to athletic performance. D) The psychological impact of exercise. Show Answer Correct Answer: B) Changes that occur in the body during a single exercise session. ← 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 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 10Class 11 Physical Education Chapter 5 Physiology And Exercise Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books