Author Question: Which carboxyhemoglobin (COHb) level correlates with the clinical symptoms of confusion, lethargy, ... (Read 45 times)

NguyenJ

  • Hero Member
  • *****
  • Posts: 516
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

  • Sr. Member
  • ****
  • Posts: 293
Answer to Question 1

ANS: C

Answer to Question 2

C



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.

Did you know?

During the twentieth century, a variant of the metric system was used in Russia and France in which the base unit of mass was the tonne. Instead of kilograms, this system used millitonnes (mt).

Did you know?

The average adult has about 21 square feet of skin.

Did you know?

Aspirin is the most widely used drug in the world. It has even been recognized as such by the Guinness Book of World Records.

Did you know?

According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.

For a complete list of videos, visit our video library