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Question (21)

QN008059

Which statement correctly describes tendons?

(A) They connect bone to bone
(B) They connect muscle to bone
(C) They produce blood cells
(D) They protect organs

Correct Answer: B

Explanation:

Tendons attach muscles to bones.

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Question (22)

QN008060

Which body part mainly demonstrates the flexibility of the skeletal system?

(A) Skull
(B) Shoulder
(C) Rib cage
(D) Teeth

Correct Answer: B

Explanation:

Shoulder allows flexible movement.

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Question (23)

QN008061

Which part of the skeletal system mainly supports body weight while standing?

(A) Skull
(B) Legs
(C) Rib cage
(D) Arms

Correct Answer: B

Explanation:

Leg bones support body weight.

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Question (24)

QN008062

A fracture mainly affects which structure?

(A) Muscle
(B) Blood vessel
(C) Bone
(D) Ligament

Correct Answer: C

Explanation:

Fracture means break in a bone.

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Question (25)

QN008063

Which type of joint allows movement in one direction only?

(A) Ball and socket joint
(B) Pivot joint
(C) Hinge joint
(D) Fixed joint

Correct Answer: C

Explanation:

Hinge joints allow movement in one plane.

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Question (26)

QN008064

Which skeletal structure mainly protects the heart?

(A) Skull
(B) Pelvis
(C) Rib cage
(D) Vertebral column

Correct Answer: C

Explanation:

Rib cage protects the heart.

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Question (27)

QN008065

Which characteristic is common to bones?

(A) Presence of chlorophyll
(B) Presence of rigid matrix
(C) Absence of minerals
(D) Fluid structure only

Correct Answer: B

Explanation:

Bones contain a hard rigid matrix.

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Question (28)

QN008066

Which structure allows smooth movement at joints?

(A) Tendons
(B) Cartilage
(C) Bones only
(D) Nerves

Correct Answer: B

Explanation:

Cartilage reduces friction between bones.

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Question (29)

QN008067

The backbone is also called the:

(A) Rib cage
(B) Pelvic girdle
(C) Vertebral column
(D) Shoulder girdle

Correct Answer: C

Explanation:

Backbone is known as vertebral column.

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Question (30)

QN008068

Which type of joint allows the widest range of movement?

(A) Fixed joint
(B) Hinge joint
(C) Pivot joint
(D) Ball and socket joint

Correct Answer: D

Explanation:

Ball and socket joints allow movement in all directions.

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Question (21)

Which statement correctly describes tendons?

Explanation:

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Question (22)

Which body part mainly demonstrates the flexibility of the skeletal system?

Explanation:

Link:

Question (23)

Which part of the skeletal system mainly supports body weight while standing?

Explanation:

Link:

Question (24)

A fracture mainly affects which structure?

Explanation:

Link:

Question (25)

Which type of joint allows movement in one direction only?

Explanation:

Link:

Question (26)

Which skeletal structure mainly protects the heart?

Explanation:

Link:

Question (27)

Which characteristic is common to bones?

Explanation:

Link:

Question (28)

Which structure allows smooth movement at joints?

Explanation:

Link:

Question (29)

The backbone is also called the:

Explanation:

Link:

Question (30)

Which type of joint allows the widest range of movement?

Explanation:

Link:

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