[Answered] Skin flushing, gastrointestinal upset, and itching may be caused by therapeutic doses of: a. ...

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Author Question: Skin flushing, gastrointestinal upset, and itching may be caused by therapeutic doses of: a. ... (Read 66 times)

shenderson6

Hero Member
Posts: 573

on: Aug 20, 2018

Skin flushing, gastrointestinal upset, and itching may be caused by therapeutic doses of:

a. pyridoxine.
b. niacin.
c. vitamin C.
d. thiamin.

Question 2

The amino acid that is a precursor to niacin is:

a. leucine.
b. phenylalanine.
c. tryptophan.
d. valine.

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mrphibs

Sr. Member
Posts: 307

Reply #1 on: Aug 20, 2018

Answer to Question 1

ANS: B

Answer to Question 2

ANS: C

shenderson6

Hero Member
Posts: 573

Reply #2 on: Aug 20, 2018

mrphibs

Sr. Member
Posts: 307

Reply #3 on: Aug 20, 2018

You're welcome

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