NURSING ANM AND GNM

NURSING EXAM QUESTIONS

TOXICOLOGY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Where is more alcohol absorbed?
A
stomach
B
small intestine
C
Either A or B
D
None of the above
Explanation: 

Detailed explanation-1: -Second, food in the stomach will prevent alcohol from passing into the duodenum, which is the upper portion of the small intestine. The surface area of the small intestine is very large (about the size of a tennis court), so alcohol has more access to enter the bloodstream once it leaves the stomach.

Detailed explanation-2: -Approximately 20% of alcohol is absorbed through the stomach and most of the remaining 80% is absorbed through the small intestine. Alcohol is metabolized by the liver, where enzymes break down the alcohol.

Detailed explanation-3: -Moreover, alcohol inhibits the absorption of nutrients in the small intestine and increases the transport of toxins across the intestinal walls, effects that may contribute to the development of alcohol-related damage to the liver and other organs.

There is 1 question to complete.