CBSE Class 12 Physical Education Case Study Questions MCQs Set E

CASE BASE QUESTIONS : 1

1. Early morning, we observe many older people following fitness regime. One day Ramu observed a 60-year-old man was holding his chest on the ground. When Ramu approached him, he said that he felt chest pain regularly after jogging.

Question. Muscular strength starts receding during the age of
(a) 25-30 years
(b) 35-40 years
(c) 45-50 years
(d) 50-55 years

Answer: B

Question. What is the rate of normal heart beat of an adult?
(a) 72
(b) 80
(c) 65
(d) 90

Answer: A

Question. Age and gender play a very important role in which of these components?
(a) Endurance
(b) Strength
(c) Explosive Strength
(d) Speed

Answer: B

2. The Godavari school attended a CBSE Cluster Basketball Tournament. During the semi-final match Varun, one of the players fell down and was injured on the shoulder. He was immediately given first aid by the coach Mr. Rahul, who had the knowledge of first aid. Warm-up session is essential for players to avoid any serious injuries during the match. Example: Dislocation and fracture, Sprain and Strain.

Question. Breakage of bones is called
(a) Fracture
(b) Sprain
(c) Contusion
(d) Laceration

Answer: A

Question. Contusion is also known as
(a) Abrasion
(b) Bruise
(c) Bone
(d) Tendons

Answer: B

Question. The first-aid given to sprain injury are
(a) RICER
(b) Following doctor advice
(c) Giving massage to affected part
(d) Applying muscle ointment

Answer: A

3. Mr. Raghav, aged 45years was advised by his doctor to exercise regularly and take care of his dietary habbits. This advice was given keeping in view his advancing age and sedentary working profile. Considering his lifestyle answer the following questions

Question. Due to regular exercising, the viscosity of the blood____________
(a) Increases
(b) Decreases
(c) Remains same
(d) Both a & b

Answer: A

Question. The changes in the chemical composition of blood due to exercises are
(a) R B C increases
(b) Plasma Increases
(c) Platelets increases
(d) All of the options

Answer: D

Question. This refers to highest rate at which oxygen can be taken up and consumed by body during intense exercise
(a) VO2 max
(b) HbO2 max
(c) HgO2 max
(d) O2 max

Answer: A

Question. The most commonly seen change in the cardiovascular system due to regular exercise is
(a) ↑BP
(b) ↓Pulse rate
(c) Both a & b
(d) No change

Answer: A

Question. With regular exercise, the tidal volume and vital capacity of lungs _____________
(a) Increases
(b) Decreases
(c) Remains same
(d) Either (b) or (c)

Answer: A

4. Ramya and Deepthi were state level badminton players of our school .They used to practice hard even during off season. One day while practicing, due to lack of proper warm up, Ramya had injured her elbow and Deepthi had a sprain in her ankle joint. They were sent to hospit first aid was administered.

Question. Simple fracture is also known as
(a) Compound
(b) Greenstick
(c) Spiral
(d) Transvers

Answer: B

Question. The main objective of first aid is to
(a) Save life
(b) Provide medical help
(c) Clear airways
(d) Check blood

Answer: A

Question. Sprain is an injury caused to
(a) Bone
(b) Skin
(c) Ligament
(d) Muscle

Answer: C

Question. The letter ‘C’ in PRICER stands for
(a) Conduction
(b) Compression
(c) Concussion
(d) Contraction

Answer: B

Question. The test to be conducted for bone injuries is
(a) X-ray
(b) Blood test
(c) ECG
(d) EEG

Answer: A

CASE BASE QUESTIONS : 2

1. The teachers as well as coaches always make their best efforts to improve the performance of their students in various competitive games and sports. They can help to improve the performance of students if they have adequate knowledge of biomechanics.

Question. Among the above given pictures, Newton’s 3rd law is depicted in
(a) First
(b) Second
(c) Both
(d) None of the options

Answer: C

Question. The acceleration of an object depends directly upon the net force acting upon the object and inversely upon the object’s
(a) Weight
(b) Mass
(c) Height
(d) Density

Answer: B

Question. The more force one exerts on the downward bounce, the higher the ball bounces into the air. Which law is this statement being referred to?
(a) Newton’s 1st law
(b) Newton’s 2nd law
(c) Newton’s 3rd law
(d) Law of gravitation

Answer: C

Question. The study of human body and various forces acting on it is
(a) Biology
(b) Biomechanics
(c) Physiology
(d) Anatomy

Answer: B

Question. A high jumper can jump higher off a solid surface because it opposes his or her body with as much force as he or she is able to generate. This example refers to
(a) Law of conservation
(b) Law of inertia
(c) Law of action &reaction
(d) Law of gravity

Answer: C

2. Sohan, a new student in the school was very much interested in taking part in the school sports events. He was taught the latest rules and regulations of football game. In due course, he learnt biomechanical aspects of the game including various movements.

Question. The type of movement in which the angle between joint decreases is called
(a) Flexion
(b) Extension
(c) Gliding
(d) Sliding

Answer: A

Question. Moving a part towards the mid line is
(a) Flexion
(b) Extension
(c) Abduction
(d) Adduction

Answer: D

Question. Straightening parts of a joint so that the angle increases
(a) Flexion
(b) Extension
(c) Abduction
(d) Adduction

Answer: B

Question. Moving a part away from mid line is
(a) Flexion
(b) Extension
(c) Abduction
(d) Adduction

Answer: C

Question. Flexion and extension comes under ___________ movement.
(a) Gliding
(b) Angular
(c) Rotation
(d) Circumduction

Answer: B

3. In biomechanics class, Gopi, the teacher, brings the students to the physics lab of his school. The students get confused. After the completion of the class, they realize the fact.

Question. Friction can be increased by which of the following?
(a) Smooth surface
(b) Dry surface
(c) Decrease the Weight
(d) All of this

Answer: B

Question. Why does the teacher bring the students to physics lab for biomechanics class?
(a) It deals with physics principle.
(b) Sliding friction
(c) Rolling friction
(d) Static friction

Answer: A

Question. Biomechanics is associated with
(a) Mechanic
(b) Physics
(c) Mechanic and Physics
(d) Mechanic and Anatomy

Answer: D

4. During the physical education class Newton’s Laws of motion were discussed and their practical application in sports events was explained to students. These laws are most relevant in sports as most of the actions in sports are related to these laws. On the basis of this information answer the following questions.

Question. Newton’s second law is also known as
(a) The law of reaction
(b) The law of inertia
(c) The law of acceleration
(d) None of the options

Answer: C

Question. Newton’s First law of motion is also known as?
(a) Law of inertia
(b) Law of Momentum
(c) Law of reaction
(d) Law of acceleration

Answer: A

Question. What is the relationship between Mass and force?
(a) Directly proportional
(b) No relationship
(c) Inversely proportional
(d) Both a & c

Answer: D