This topic contains a solution. Click here to go to the answer

Author Question: How does malnutrition affect the function of the digestive system and why does malnutrition result ... (Read 60 times)

meagbuch

  • Hero Member
  • *****
  • Posts: 568
How does malnutrition affect the function of the digestive system and why does malnutrition result in a vicious cycle?

Question 2

In early food deprivation, the nervous system cannot use ____ as fuel.
 a. fat
 b. glucose
 c. protein
 d. carbohydrate
  e. ketones



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Pamela.irrgang@yahoo.com

  • Sr. Member
  • ****
  • Posts: 323
Answer to Question 1

The microvilli of the small intestine break down and are not easily repaired if the diet lacks carbohydrates, vitamins, minerals, or protein. The absorptive area of the small intestine shrinks to a tenth of its original size. This can lead to further malnutrition because, even when more nourishing food becomes available, the digestive system may not be able to absorb the needed nutrients.

Answer to Question 2

a





 

Did you know?

Autoimmune diseases occur when the immune system destroys its own healthy tissues. When this occurs, white blood cells cannot distinguish between pathogens and normal cells.

Did you know?

If all the neurons in the human body were lined up, they would stretch more than 600 miles.

Did you know?

Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.

Did you know?

Patients who cannot swallow may receive nutrition via a parenteral route—usually, a catheter is inserted through the chest into a large vein going into the heart.

Did you know?

According to animal studies, the typical American diet is damaging to the liver and may result in allergies, low energy, digestive problems, and a lack of ability to detoxify harmful substances.

For a complete list of videos, visit our video library