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Author Question: The bloodbrain barrier is a preventive barrier that prevents MOST ____________ medications from ... (Read 166 times)

ENagel

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on: Jul 3, 2018
The bloodbrain barrier is a preventive barrier that prevents MOST ____________ medications from reaching the brain.
 
  a. Lipid-soluble
  b. Water-soluble
  c. Non-ionized, unbound
  d. Barbiturate

Question 2

_____-soluble vitamins (such as vitamins A, D, E, and K) can build up to toxic levels in the body if taken in excess.
 
  Fill in the blank(s) with correct word


soda0602

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Reply #1 on: Jul 3, 2018
Answer to Question 1

b
Rationale: a. Lipid-soluble medications readily pass the bloodbrain barrier.
b. Water-soluble medications cannot permeate the bloodbrain barrier.
c. A non-ionized, unbound medication can pass the bloodbrain barrier.
d. A barbiturate is an example of a non-ionized, unbound drug.

Answer to Question 2

Fat


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ENagel

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Reply #2 on: Jul 3, 2018
Thank you


soda0602

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Reply #3 on: Jul 3, 2018
No problemo


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