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Author Question: Circular bands of muscle fibers that constrict a passage are called: a. Ligaments b. Sphincters ... (Read 58 times)

Diane

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on: Jul 17, 2018
Circular bands of muscle fibers that constrict a passage are called:
 
  a. Ligaments
  b. Sphincters
  c. Tendons
  d. Joints

Question 2

The nurse asks you to test a stool specimen for occult blood. You know that occult blood:
 
  a. Can be seen
  b. Means a black, tarry stool
  c. Is hidden or unseen
  d. Is dark red


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mistyjohnson

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Reply #1 on: Jul 17, 2018
Answer to Question 1

B

Answer to Question 2

C


Diane

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Reply 2 on: Jul 17, 2018
:D TYSM

adf223

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Reply 3 on: Yesterday
Excellent

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