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jessicakissinge jessicakissinge
wrote...
Posts: 493
Rep: 4 0
6 years ago
A movement that increases or decreases the angle between two bones is a(n) __________ motion.
 
  A.  angular
  B.  rotational
  C.  eversion
  D.  sliding



(Question 2) In general, the movements demonstrated at plane joints between the carpals are
 
  A. rotations.
  B. gliding movements.
  C. flexions and extensions.
  D. circumductions.
  E. pivots.



(Question 3) The part of a lever from the fulcrum to the point of effort is called the effort arm.
 
  Indicate whether this statement is true or false.



(Question 4) A _________ is an elongated, rigid object that can be used to alter the distance of movement produced by a force.
 
  Fill in the blank with correct word.



(Question 5) If a heavy load is at one end of a lever, the distance between the fulcrum and that load is called the
 
  A. effort arm.
  B. resistance arm.
  C. lever length.



(Question 6) When considering leverage, the part of the bone from the muscle attachment to the joint would be the
 
  A. fulcrum.
  B. effort arm.
  C. resistance arm.



(Question 7) When considering joints in the human body, the most common lever type is the
 
  A. first-class lever.
  B. second-class lever.
  C. third-class lever.



(Question 8) The fixed point around which a lever rotates is the
 
  A.  fulcrum.
 
  B.  condyle.
 
  C.  resistance node.
 
  D.  effort arm.
 
  E.  multiaxis.



(Question 9) The ________ joint is the simplest synovial joint and also the least mobile synovial joint.
 
  A.  pivot
  B.  plane
  C.  hinge
  D.  saddle
  E.  suture



(Question 10) One of the functions of synovial fluid is to act as a shock absorber that distributes force evenly across the joint surface.
 
  Indicate whether this statement is true or false.
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2 Replies

Related Topics

Replies
wrote...
6 years ago
1) A

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2) B

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3) TRUE

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4) lever

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5) B

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6) B

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7) C

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8) A

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9) B

- - -

10) TRUE
wrote...
6 years ago
Helps a lot
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