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Author Question: Which carboxyhemoglobin (COHb) level correlates with the clinical symptoms of confusion, lethargy, ... (Read 41 times)

NguyenJ

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on: Jul 22, 2018
Which carboxyhemoglobin (COHb) level correlates with the clinical symptoms of confusion, lethargy, and ST-segment depression on the ECG?
 
  a. Less than 10 percent
  b. 20 COHb
  c. 30 COHb
  d. 40 to 60 COHb

Question 2

Which of the following statements is true concerning the use of bilberry as a complementary therapy for cataracts?
 
  a. The body converts bilberry to vitamin A, which helps to maintain a healthy lens.
  b. Bilberry blocks an enzyme that leads to sorbitol accumulation that contributes to cataract formation in diabetes.
  c. Bilberry boosts oxygen and blood delivery to the eye.
  d. Bilberry is a good choice for patients with diabetes as it does not interact with antidiabetic drugs.


gstein359

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Reply #1 on: Jul 22, 2018
Answer to Question 1

ANS: C

Answer to Question 2

C


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