An articulation refers to a/an: A) force. B) joint. C) type ...

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An articulation refers to a/an:
 
  A) force.
  B) joint.
  C) type of movement.
  D) angle.

Question 2

Achondroplasia is:
 
  A) a surgical puncture into a joint.
  B) the socket into which the head of the femur fits.
  C) inflammation of the joints.
  D) a defect of cartilage formation at the epiphyses of long bones.

[carlsona147]

Answer to Question 1

B
Explanation: A) An articulation does not refer to a force.
B) Correct. A joint is an articulation or joining of two bones.
C) An articulation does not refer to a type of movement.
D) An articulation does not refer to an angle.

Answer to Question 2

D
Explanation: A) Arthrocentesis is a surgical puncture into a joint.
B) The acetabulum is the socket for the head of the femur.
C) Arthritis is inflammation of the joints.
D) Correct.

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