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Locomotion and Movement · Question 56

AIPMT 2002MCQEasy📈 Topic in 38% papers+4−1
1

What will happen if ligaments are torn?

  1. Bones will move freely at joint and no pain.
  2. Bone less movable at joint and pain.
  3. Bone will become unfixed.
  4. Bone will become fixed.

Answer

(2) Bone less movable at joint and pain.

Solution

Ligaments are dense regular connective tissue that connect one bone to another and hold the bones together at a joint.

⇒ When a ligament is torn (sprain), the joint loses its support, becomes swollen and painful, and its movement becomes restricted.

∴ The bone becomes less movable at the joint, with pain.

Answer: (2)

AIPMT 2002

Keep practising — Locomotion and Movement

2

Which statement is correct for muscle contraction?

  1. Length of H-zone decreases
  2. Length of A-band remains constant
  3. Length of I-band increases
  4. Length of two Z-line increases
AIPMT 2001
3

What is sarcomere?

  1. Part between two H-lines
  2. Part between two A-lines
  3. Part between two I-bands
  4. Part between two Z-lines
AIPMT 2001
4

Sternum is connected to ribs by

  1. bony matter
  2. white fibrous cartilage
  3. hyaline cartilage
  4. areolar tissue
AIPMT 2000
5

Bone related with skull is

  1. coracoid
  2. arytenoid
  3. pterygoid
  4. atlas
AIPMT 2000
6

What is the name of joint between ribs and sternum?

  1. Cartilaginous joint
  2. Angular joint
  3. Gliding joint
  4. Fibrous joint
AIPMT 2000

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