Joints

Q.

What are freely movable joints? What are the types? Explain. [5 MARKS]

Q.

Draw a labeled diagram of a synovial joint. Give examples for a hinge joint.

Q. The bones are held together at the joint by tough structures called

1. tendons
2. ligaments
3. nerves
4. muscles

Q. All living organisms can move from one place to another place is known as______

1. Reproduction
2. Respiration
3. Movement
4. Growth

Q.

The framework of bones in our body is __.

Q.

The framework of bones in our body is called:

1. Girdle

2. Muscle

3. Skeleton
4. Joints

Q.

Which of the following is an example of a hinge joint?

1. Hip joint

2. Knee

3. Shoulder joint

4. Neck

Q.

Which type of joint is present in the neck?

1. Pivot joint

2. None of these

3. Ball and socket joint

4. Hinge joint

Q.

The cartilages are harder than bones.

1. True
2. False

Q. Name the bones present in lower arm and lower part of leg.

Q. Which of the following is not an example of movable joint?

1. Hinge joint
2. Ball & Socket joint
3. Sutures
4. Pivot joint

Q. What is hinge joint?

Q.

Explain the types of freely movable joints

Q. Match the following parts of the skeletal system to its location

1. Between bones
2. Amid muscle & bone
3. Nose

Q. Which of the following is not a type of joint?

1. Pelvic
2. Ball and socket
3. Hinge
4. Fixed

Q. What is difference between animals and plants in body movement

Q.

Identify the type of joint present in knee.

Q.

A joint found in ankle, elbow and Knee

1. Ball and socket joint

2. Hinge joint

3. Pivotal joint

4. Fixed joint

Q.

How many bones does a human skeleton have

Q.

In which type of joint is synovial fluid present?

Q.

Which characteristic of a living organism helps to change its location?

1. Nutrition

2. Respiration

3. Movement

4. Sensitivity

Q.

The axial skeleton of the human body is made up of _________ bones.

Q. Match the following.

$\begin{array}{cccc}& \text{Column I}& & \text{Column II}\\ \text{A.}& \text{Hollow Bones}& 1.& \text{Earthworms}\\ \text{B.}& \text{Bristles}& 2.& \text{Fishes}\\ \text{C.}& \text{Fins}& 3.& \text{Birds}\end{array}$

1. A-3; B-1; C-2
2. A-2; B-1; C-3
3. A-1; B-3; C-2
4. A-2; B-3; C-1

Q. Every athlete stretches his/her neck as depicted in the image. Which of the following joints allow such kind of movement?

1. Ball and socket joint
2. Hinge joint
3. Fixed joint
4. Pivot joint

Q.

Explain the term backbone.

Q.

If condyle is the bump existing between the bone joints, then what is occipital condyle?

1. The bump existing at the lumbar end joining vertebrae

2. The bump present in back of neck joining the skull

3. The swelling at the hip side

4. None of the choices

Q. Identify the type of joints in P and Q.

1. P - Gliding joint; Q - Pivot joint
2. P - Hinge joint; Q - Ball and socket joint
3. P - Pivot joint; Q - Hinge joint
4. P - Hinge joint; Q - Gliding joint

Q. The joints that do not allow any movement are known as ________.

1. fixed joints
2. ball and socket joints
3. hinge joints
4. pivot joints

Q. Assertion (A): A bowler is able to rotate his hand to an extent of 360 degree.
Reason (R): Shoulders have ball and socket joint.

1. Both (A) and (R) are true and (R) explains (A).
2. Both (A) and (R) are true but (R) does not explain (A).
3. (A) is true and (R) is false.
4. Both (A) are (R) are false.

Q.

Joints are classified on the basis of ___.

1. number of bones

2. number of cartilages

3. weight of the bones

4. degree of movement