Describe the partial colectomy procedure. How does this change the function of the gastrointestinal tract?
What will be an ideal response?
• A partial colectomy procedure consists of the surgical removal of part of the large intestine from the abdomen. In this case, a colostomy was placed. This means a stoma was created and the end of the intestine is brought through the abdominal wall.
• This changes the function of the gastrointestinal tract as the colon plays a large role in water and electrolyte reabsorption. Additionally, bacteria in the colon provide fermentation and the provision short chain fatty acids. Removing part of the large intestines will lower the amount of reabsorbed water, resulting in more watery or fluid stools.
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The diets of adults tend to be low in ________.
a. vitamin D b. zinc c. magnesium d. folate e. All of these responses are correct
A person who regularly consumes fish such as shark, king mackerel, and swordfish is at risk for ingesting potentially toxic amounts of
a. EPA. b. DHA. c. mercury. d. cadmium.
Which of the following fish is generally highest in mercury?
a. Shark b. Catfish c. Salmon d. Canned light tuna
Answer the following questions true (T) or false (F)
1. Minerals are classified as major minerals or as trace minerals depending on the amount found in the body and the amount needed on a weekly basis. 2. A homemade bean soup, a sandwich which includes greens instead of lettuce and a baked sweet potato is high in potassium. 3. A diet that is adequate in potassium is beneficial to individuals who have a history of kidney stones because potassium attaches to the calcium in the urine thereby preventing the formation of mineral crystals that can form kidney stones.