NURSING ANM AND GNM

NURSING EXAM QUESTIONS

NUTRITION

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
____ plays a major role in the chemical break down of food.
A
Cholesterol
B
Fiber
C
Zinc
D
Amino Acid
Explanation: 

Detailed explanation-1: -How Fat and Cholesterol in Food Affect Blood Cholesterol Levels. The types of fat in the diet help determine the amount of total, HDL, and LDL cholesterol in the bloodstream. The types and amount of carbohydrate in the diet also play a role. Cholesterol in food matters, too, but not nearly as much.

Detailed explanation-2: -Cholesterol is synthesized via a cascade of enzymatic reactions known as the mevalonate pathway. This series of reactions is primarily regulated by a rate-limiting step involving the conversion of hydroxyl-methyl glutaryl-coenzyme A (HMG-CoA) into mevalonate.

Detailed explanation-3: -The liver processes the excess cholesterol for elimination via bile. Transport of cholesterol to the liver for biliary elimination is essential for maintaining cholesterol balance and is sometimes referred to as reverse cholesterol transport.

There is 1 question to complete.