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Physiology and Injuries in Sports MCQ: The Central Board of Secondary Education (CBSE) has officially released the date sheet for the Class 12 Board Examinations 2025. The Physical Education theory exam is scheduled for Monday, February 17, 2025, from 10:30 AM to 1:30 PM.
Understanding Physiology and Injuries in Sports MCQ is essential for students preparing for sports science and physical education exams. These Physiology and Injuries in Sports MCQs cover essential topics like types of sports injuries, first aid techniques, rehabilitation methods, and injury prevention strategies.
Class 12 Physical Education Answer Key 2025 | Class 12 Physical Education Paper Analysis 2025
Physiology and Injuries in Sports MCQ
The chapter “Physiology and Injuries in Sports” in Class 12 Physical Education is essential for students preparing for the CBSE Board Exams. It covers the functioning of muscles, body movements, the impact of exercise on performance, and common sports injuries. Understanding sports physiology helps athletes improve endurance, strength, and flexibility, while knowledge of injuries in sports aids in prevention, treatment, and rehabilitation. This chapter also highlights the importance of first aid, recovery techniques, and safety measures in sports.
After going through this chapter, solve the Physiology and Injuries in Sports MCQ given below to check your understanding and strengthen your board exam preparation.
Physical Education Class 12 Blueprint 2025
Class 12 Physical Education Physiology and Injuries in Sports MCQ
1. Which type of muscle fiber is primarily responsible for endurance activities like long-distance running?
a) Type I (Slow-twitch)
b) Type IIa (Fast-twitch oxidative)
c) Type IIb (Fast-twitch glycolytic)
d) Both a and b
Answer: Type I (Slow-twitch)
2. What is the primary cause of delayed onset muscle soreness (DOMS) after intense physical activity?
a) Lactic acid accumulation
b) Micro-tears in muscle fibers
c) Excess oxygen supply
d) Increased blood circulation
Answer: Micro-tears in muscle fibers
3. Which injury is caused by repetitive stress on a tendon, leading to inflammation and pain?
a) Dislocation
b) Tendonitis
c) Fracture
d) Concussion
Answer: Tendonitis
4. What is the function of the synovial fluid in joints?
a) To transport oxygen to the muscles
b) To provide energy during movement
c) To reduce friction and cushion the joints
d) To strengthen ligaments
Answer: To reduce friction and cushion the joints
Physical Education Class 12 Most Repeated Questions
5. Which of the following is a preventive measure for sports injuries?
a) Ignoring warm-up exercises
b) Sudden increase in training intensity
c) Using proper technique and protective gear
d) Exercising without hydration
Answer: Using proper technique and protective gear
6. A ligament injury caused by excessive stretching or tearing is called a:
a) Sprain
b) Strain
c) Dislocation
d) Fracture
Answer: Sprain
7. Which of the following is a common overuse injury among athletes?
a) Shin splints
b) Concussion
c) Dislocation
d) Hamstring tear
Answer: Shin splints
8. What is the primary role of the respiratory system during exercise?
a) To increase body temperature
b) To remove lactic acid from muscles
c) To deliver oxygen and remove carbon dioxide
d) To enhance muscle flexibility
Answer: To deliver oxygen and remove carbon dioxide
9. Which of the following best describes an open fracture?
a) Bone is broken but remains inside the skin
b) Bone is partially fractured
c) Bone breaks through the skin
d) Bone is dislocated but not broken
Answer: Bone breaks through the skin
10. What is the main cause of muscle cramps during intense exercise?
a) Excess protein intake
b) Dehydration and electrolyte imbalance
c) Increased blood sugar levels
d) Poor cardiovascular endurance
Answer: Dehydration and electrolyte imbalance
11. Which method is most effective for immediate injury treatment?
a) Heat therapy
b) Stretching
c) RICE (Rest, Ice, Compression, Elevation)
d) Weight training
Answer: RICE (Rest, Ice, Compression, Elevation)
12. Which type of muscle contraction occurs when a muscle shortens under tension?
a) Isometric
b) Concentric
c) Eccentric
d) Static
Answer: Concentric
13. Which part of the body is most commonly affected by a concussion?
a) Spine
b) Brain
c) Knee
d) Shoulder
Answer: Brain
14. Which of the following nutrients plays a key role in muscle repair and recovery?
a) Carbohydrates
b) Proteins
c) Fats
d) Vitamins
Answer: Proteins
15. What is the function of red blood cells during physical activity?
a) They transport oxygen to muscles
b) They store energy for later use
c) They regulate body temperature
d) They absorb lactic acid
Answer: They transport oxygen to muscles
16. Which joint injury occurs when the bones are forced out of their normal position?
a) Fracture
b) Dislocation
c) Sprain
d) Strain
Answer: Dislocation
17. What is the primary role of the skeletal system in sports performance?
a) Provides structure and support
b) Increases heart rate
c) Controls metabolism
d) Regulates body temperature
Answer: Provides structure and support
18. What is a common symptom of heat exhaustion in athletes?
a) Increased energy levels
b) Excessive sweating and dizziness
c) Strong muscle contractions
d) Rapid weight gain
Answer: Excessive sweating and dizziness
19. Why is stretching important before sports activities?
a) It increases body weight
b) It improves flexibility and reduces injury risk
c) It decreases blood circulation
d) It strengthens bones
Answer: It improves flexibility and reduces injury risk
20. Which of the following is a chronic injury?
a) Hamstring tear
b) Sprained ankle
c) Stress fracture
d) Concussion
Answer: Stress fracture
Physiology and Injuries in Sports MCQ – Assertion & Reason (A-R) Type
Here are 10 assertion and reason questions based on the chapter “Physiology and Injuries in Sports” for CBSE Class 12 Board Exams.
1. Assertion (A): Slow-twitch muscle fibers are more suitable for endurance sports like marathon running.
Reason (R): Slow-twitch fibers have a high oxygen supply and fatigue slowly.
a) Both A and R are true, and R correctly explains A.
b) Both A and R are true, but R does not explain A.
c) A is true, but R is false.
d) A is false, but R is true.
Answer: a) Both A and R are true, and R correctly explains A.
2. Assertion (A): Sprains occur due to overstretching or tearing of ligaments.
Reason (R): Ligaments connect muscles to bones and help in movement.
a) Both A and R are true, and R correctly explains A.
b) Both A and R are true, but R does not explain A.
c) A is true, but R is false.
d) A is false, but R is true.
Answer: c) A is true, but R is false. (Ligaments connect bones to bones, not muscles to bones.)
3. Assertion (A): A dislocation occurs when a bone moves out of its normal position in a joint.
Reason (R): Dislocations often require immediate medical attention to prevent permanent damage.
a) Both A and R are true, and R correctly explains A.
b) Both A and R are true, but R does not explain A.
c) A is true, but R is false.
d) A is false, but R is true.
Answer: a) Both A and R are true, and R correctly explains A.
4. Assertion (A): Lactic acid buildup in muscles causes fatigue during intense physical activity.
Reason (R): Lactic acid is produced due to anaerobic respiration when oxygen supply to the muscles is insufficient.
a) Both A and R are true, and R correctly explains A.
b) Both A and R are true, but R does not explain A.
c) A is true, but R is false.
d) A is false, but R is true.
Answer: a) Both A and R are true, and R correctly explains A.
5. Assertion (A): Muscle cramps are caused by a lack of calcium and excessive dehydration.
Reason (R): Calcium plays a crucial role in muscle contraction and relaxation.
a) Both A and R are true, and R correctly explains A.
b) Both A and R are true, but R does not explain A.
c) A is true, but R is false.
d) A is false, but R is true.
Answer: a) Both A and R are true, and R correctly explains A.
6. Assertion (A): Warming up before physical activity reduces the risk of injuries.
Reason (R): Warm-ups increase blood circulation, muscle flexibility, and body temperature.
a) Both A and R are true, and R correctly explains A.
b) Both A and R are true, but R does not explain A.
c) A is true, but R is false.
d) A is false, but R is true.
Answer: a) Both A and R are true, and R correctly explains A.
7. Assertion (A): RICE (Rest, Ice, Compression, Elevation) is the best treatment for minor sports injuries.
Reason (R): The RICE method helps reduce swelling and pain, allowing faster recovery.
a) Both A and R are true, and R correctly explains A.
b) Both A and R are true, but R does not explain A.
c) A is true, but R is false.
d) A is false, but R is true.
Answer: a) Both A and R are true, and R correctly explains A.
8. Assertion (A): A concussion is a serious brain injury caused by a sudden impact on the head.
Reason (R): Concussions only cause temporary dizziness and have no long-term effects.
a) Both A and R are true, and R correctly explains A.
b) Both A and R are true, but R does not explain A.
c) A is true, but R is false.
d) A is false, but R is true.
Answer: c) A is true, but R is false. (Concussions can have long-term effects if not treated properly.)
9. Assertion (A): Proper hydration prevents muscle cramps and heat exhaustion in athletes.
Reason (R): Water regulates body temperature and helps transport nutrients to muscles.
a) Both A and R are true, and R correctly explains A.
b) Both A and R are true, but R does not explain A.
c) A is true, but R is false.
d) A is false, but R is true.
Answer: a) Both A and R are true, and R correctly explains A.
10. Assertion (A): Strength training increases muscle mass and improves endurance.
Reason (R): Resistance exercises stimulate muscle growth by breaking down and rebuilding muscle fibers.
a) Both A and R are true, and R correctly explains A.
b) Both A and R are true, but R does not explain A.
c) A is true, but R is false.
d) A is false, but R is true.
Answer: a) Both A and R are true, and R correctly explains A.
Benefits of Solving Physiology and Injuries in Sports MCQ
Practicing Physiology and Injuries in Sports MCQs is an effective way to enhance exam preparation for Class 12 Physical Education students. These multiple-choice questions (MCQs) help in understanding sports physiology, muscle functions, common injuries, and recovery techniques. By solving CBSE Physical Education MCQs, students can improve their concept clarity, time management, and problem-solving skills. Regular practice also familiarizes students with exam patterns, marking schemes, and important topics, making them more confident for the CBSE Class 12 Physical Education Board Exam.
Tips to Score Well in CBSE Class 12 Physical Education Exam
Scoring well in the CBSE Class 12 Physical Education Exam requires the right strategy and preparation. Here are some key tips to excel:
- Understand the Syllabus: Go through the CBSE Physical Education syllabus and focus on important topics like sports physiology, training methods, and sports psychology.
- Practice Previous Year Papers: Solving CBSE Physical Education previous year papers and MCQs helps in understanding the question format and boosts confidence.
- Revise Key Concepts: Focus on important definitions, rules of sports, and injury management techniques for quick recall.
- Use Diagrams and Flowcharts: Representing concepts with diagrams and charts helps in better retention and presentation.
- Time Management: Allocate time wisely for each question and avoid spending too much time on a single answer.
- Attempt All Questions: Even if unsure, write relevant points to secure partial marks in subjective questions.
Physiology and Injuries in Sports MCQ FAQs
How many categories of sports injuries are there?
Sports injuries are broadly categorized into two types: acute and chronic. Acute injuries happen suddenly, while chronic injuries develop gradually, often from repetitive loading or overuse.
What are the physiological causes of injuries in sports?
One of the primary causes of injuries in sports is inadequate physical fitness6. Lack of fitness can increase the risk of accidents and injuries6. Other causes can include inadequate warm-up, practicing when fatigued, and lacking proper knowledge of sports skill.
What is Physiology and Injuries in Sports?
Physiology in sports refers to the study of how the human body functions during physical activity, including muscle movement, cardiovascular endurance, and energy production. Injuries in sports occur due to excessive strain on the body, leading to issues like sprains, fractures, dislocations, and muscle tears. Understanding sports physiology and injury prevention helps athletes maintain peak performance while reducing the risk of injuries.
Why are Physiology and Injuries in Sports MCQs important for students?
Practicing Physiology and Injuries in Sports MCQs helps Class 12 Physical Education students in: Understanding key concepts related to muscle functions, injury prevention, and rehabilitation. Preparing for the CBSE board exam by solving multiple-choice questions on sports injuries, biomechanics, and physiological responses to exercise. Improving time management and accuracy in answering objective-based questions. Identifying important topics from the syllabus that are frequently asked in exams.
