This quiz works best with JavaScript enabled. Home > Class 12 > Class 12 Physical Education Chapter 9 Physiology And Exercise – Quiz 19 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 12 Physical Education Chapter 9 Physiology And Exercise Quiz 19 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. The bones with the help of produce movement in the body. A) Legs. B) Hands. C) Muscles. D) Intelligence. Show Answer Correct Answer: C) Muscles. 2. A 19-year-old female present to her doctor with significant weight loss and 2nd amenorrhea. She has a high intensity exercise regimen, is preoccupied with food and seems to have an irrational fear of gaining weight. Which hormone is low that cause amenorrhea? A) Estradiol. B) Progesterone. C) GnRH. D) HCG. Show Answer Correct Answer: C) GnRH. 3. How many categories are there of sports injuries? A) 2. B) 3. C) 4. D) None of these. Show Answer Correct Answer: A) 2. 4. If there is more oxygen in the blood than in an organ, which direction would the oxygen move? A) Out of the blood. B) Into the blood. C) All the above. D) None of the above. Show Answer Correct Answer: A) Out of the blood. 5. Which statement/ statements are true about alveoli A) Exchange of gases takes place in the alveoli. B) Alveoli are found around the terminal bronchi. C) Alveoli are surrounded by capillaries so that exchange of gases takes place between membranes of alveoli and surrounding capillaries. D) All the statements are correct. Show Answer Correct Answer: D) All the statements are correct. 6. What causes the changes in pressure in the ventricles? A) Opening and closing of atrioventricular valves. B) Opening and closing of semi-lunar valves. C) Contraction and relaxation of muscles in ventricles. D) Contraction and relaxation of ventricles. Show Answer Correct Answer: C) Contraction and relaxation of muscles in ventricles. 7. Which one of the following injury is not come under soft tissue injuries? A) Laceration. B) Contusion. C) Abrasion. D) Sprain. Show Answer Correct Answer: D) Sprain. 8. Which of the following are incorrectly paired? A) Epinephrine:increased glycogenolysis in skeletal muscle. B) Insulin:increased protein synthesis. C) Glucagon:increased gluconeogenesis. D) Progesterone:increased plasma glucose level. Show Answer Correct Answer: D) Progesterone:increased plasma glucose level. 9. There is movement in the joints of skull A) Some. B) Little. C) No. D) Free. Show Answer Correct Answer: C) No. 10. A large proportion of oxygen is left unused in the human blood even after its uptake by the body tissues. This oxygen A) Helps in releasing more oxygen to tissues. B) Raises the pCO$_{2}$ of blood to 75mm of Hg. C) Acts as a reserve during muscular exercise. D) Is enough to keep oxyhemoglobin saturation at 96%. Show Answer Correct Answer: C) Acts as a reserve during muscular exercise. 11. What are the three types of muscle tissue? A) Red, White, Blue. B) Tendons, Ligaments, Cartilage. C) Skeletal, Cardiac, Smooth. D) Epithelial, Connective, Nervous. Show Answer Correct Answer: C) Skeletal, Cardiac, Smooth. 12. Which skeletal muscle fiber is seen among muscles of stability or muscles of the back? A) Type I. B) Type IIB. C) Type IIA. D) Type III. Show Answer Correct Answer: A) Type I. 13. The following statements are correct except A) The intrinsic pathway is usually triggeredby thrombin formed by the extrinsic pathway. B) Intrinsic pathway begins with exposure ofblood to collagen from traumatized tissue. C) The prothrombin time measures the intrinsic to common pathway. D) Hemophiliacs have a defect in the intrinsicpathway. Show Answer Correct Answer: C) The prothrombin time measures the intrinsic to common pathway. 14. What is the effect of insulin on adipose tissue? A) Inhibits fatty acid synthesis. B) Decreases triglyceride synthesis. C) Increases glucose uptake and lipid synthesis. D) Increases lipolysis. Show Answer Correct Answer: C) Increases glucose uptake and lipid synthesis. 15. Liquid which collects in Bowman's capsule is ..... A) Water and sulphates. B) Water and glycogen. C) Plasma minus blood proteins. D) Concentrated urine. Show Answer Correct Answer: C) Plasma minus blood proteins. 16. Coccyx is located which part of skeletal system? A) Head. B) Neck. C) Tailbone. D) Fist. Show Answer Correct Answer: C) Tailbone. 17. Which cells in the pancreas secrete glucagon? A) Beta cells. B) Alpha cells. C) Delta cells. D) F cells. Show Answer Correct Answer: B) Alpha cells. 18. 65-year-old lung cancer patient was admitted due to abdominal pain, psychotic symptoms, bone pain and multiple calcium oxalate in urinalysis. What are the expected findings? A) Increased Ca, Increase PTH. B) Decreased Ca, Increase PTH. C) Increase Ca, Decreased PTH. D) Decrease Ca, Decrease PTH. Show Answer Correct Answer: C) Increase Ca, Decreased PTH. 19. How many vertebrae are found in the thoracic(Chest) region of the skeleton A) 7. B) 12. C) 5. D) 10. Show Answer Correct Answer: B) 12. 20. Which muscle fiber type is primarily responsible for explosive movements and high-intensity activities? A) Type I. B) Type IIa. C) Type IIb. D) Type III. Show Answer Correct Answer: C) Type IIb. 21. What is endoskeleton? A) It is a internal skeleton present in vertebrates such as frogs, birds, and man. B) It is a outer surface of the human. C) Used as robotics to human. D) Man made machines to function of the animals. Show Answer Correct Answer: A) It is a internal skeleton present in vertebrates such as frogs, birds, and man. 22. Which organ is also known as the windpipe? A) Nasal passage. B) Larynx. C) Trachea. D) Bronchi. Show Answer Correct Answer: C) Trachea. 23. Which part of the respiratory tract lies outside the chest cavity? A) Upper respiratory tract. B) Lower respiratory tract. C) Both A&B. D) None. Show Answer Correct Answer: A) Upper respiratory tract. 24. ..... occurs when the heart muscle relaxes. A) DIASTOLE. B) FLATLINE. C) INDUCED. D) SYSTOLE. Show Answer Correct Answer: A) DIASTOLE. 25. Satellite cell is a type of which glia A) CNS GLIA. B) PNS GLIA. C) All the above. D) None of the above. Show Answer Correct Answer: B) PNS GLIA. ← PreviousNext →Related QuizzesClass 12 Physical Education Chapter 9 Physiology And Exercise Quiz 1Class 12 Physical Education Chapter 9 Physiology And Exercise Quiz 2Class 12 Physical Education Chapter 9 Physiology And Exercise Quiz 3Class 12 Physical Education Chapter 9 Physiology And Exercise Quiz 4Class 12 Physical Education Chapter 9 Physiology And Exercise Quiz 5Class 12 Physical Education Chapter 9 Physiology And Exercise Quiz 6Class 12 Physical Education Chapter 9 Physiology And Exercise Quiz 7Class 12 Physical Education Chapter 9 Physiology And Exercise Quiz 8Class 12 Physical Education Chapter 9 Physiology And Exercise Quiz 9Class 12 Physical Education Chapter 9 Physiology And Exercise Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books