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Author Question: Which word means a central opening in a blood vessel through which blood flows? A) vasculature ... (Read 115 times)

bio_gurl

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on: Jun 27, 2018
Which word means a central opening in a blood vessel through which blood flows?
 
  A) vasculature
  B) lumen
  C) intima
  D) Purkinje fiber

Question 2

Which of the following statements regarding blood culture and sensitivity is NOT true?
 
  a. It is a blood test.
  b. A blood specimen is incubated.
  c. It is a test for the presence of a viral infection.
  d. It determines the best antibiotic treatment to use.


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Benayers

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Reply #1 on: Jun 27, 2018
Answer to Question 1

B
Explanation: A) The vasculature is a network of blood vessels for a particular organ.
B) Correct
C) The intima is the inner lining of a blood vessel, not the opening.
D) This is part of the conduction system, not a blood vessel.

Answer to Question 2

c
Explanation:
a. It is a blood test: a true statement
b. A blood specimen is incubated: a true statement
c. It is a test for the presence of a viral infection: correct
d. It determines the best antibiotic treatment to use: a true statement


bio_gurl

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Reply #2 on: Jun 27, 2018
Thank you


Benayers

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Reply #3 on: Jun 27, 2018
No problemo


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