CPC- MUSCULOSKELETAL SYSTEM EXAM TEST 4..docx

CPC- MUSCULOSKELETAL SYSTEM
EXAM TEST 4.
In skeletal muscle, which contractile proteins form the thin filaments?
B B B B B B B B B


a) F-actin
B


b) Actin
B


c) Myosin
B


d) Troponin
B


e) Tropomyosin - ANS >> b
B B B B B


Which term describes an immovable joint?
B B B B B


a) Diarthrosis
B


b) Synovial
B


c) Synarthrosis
B


d) Amphiarthrosis
B


e) Hinge - ANS >> c
B B B B B


Where in the body could you find a cartilagenous joint?
B B B B B B B B B


a) At the hip
B B B


b) At the pubic symphysis
B B B B


c) Between skull and spinal column
B B B B B


d) In the elbow - ANS >> b
B B B B B B B


In terms of anatomical directions, what does the term 'cranial' describe?
B B B B B B B B B B


a) Towards the nose
B B B


b) Towards the head
B B B B


c) Towards the sternum
B B B


d) Towards the tail
B B B


e) Towards the spine - ANS >> b
B B B B B B B


Flexion of a joint has what action?
B B B B B B


a) Moves the limb away from the body
B B B B B B B


b) Moves the limb towards the body
B B B B B B


c) Brings the palm dorsally
B B B B


d) Increases the angle between two parts
B B B B B B


e) Decreases the angle between two parts - ANS >> e
B B B B B B B B B B


Which of the following bones would you find in the appendicular skelton?
B B B B B B B B B B B


a) Caudal vertebrae
B B


b) Cranium
B


c) Humerus
B


d) Sacrum - ANS >> c
B B B B B


Which component of bone matrix gives bone flexibility and strength, preventing bones from
B B B B B B B B B B B B


Bshattering?