ATI RN
ATI Proctored Nutrition Exam Questions
Question 1 of 5
Glucagon is a hormone released into the bloodstream in response to high blood sugar. It helps to lower blood glucose after a meal.
Correct Answer: B
Rationale: Glucagon is released in response to low blood sugar and raises blood glucose levels by stimulating the release of glucose from liver stores, not lowering it.
Question 2 of 5
To follow a healthy diet, a person should be sure that:
Correct Answer: D
Rationale: The Acceptable Macronutrient Distribution Range (AMDR) suggests that 45-65% of total daily calories should come from carbohydrates.
Question 3 of 5
Digestible carbs are absorbed as ___ through the small intestinal wall and are delivered to the liver, which releases ___ into the bloodstream.
Correct Answer: B
Rationale: Digestible carbohydrates are absorbed as monosaccharides (simple sugars) like glucose, which the liver can release into the bloodstream for energy.
Question 4 of 5
Risk factors that have been shown to contribute to age-related macular degeneration include _____.
Correct Answer: A
Rationale: The correct answer is A: oxidative stress from sunlight. Oxidative stress caused by exposure to sunlight is a significant risk factor for age-related macular degeneration. This condition can result in vision loss among older individuals. Choices B, C, and D are incorrect. Iron-deficiency anemia, decreased intake of phytochemicals, and vitamin B6 malabsorption are not established risk factors for age-related macular degeneration.
Question 5 of 5
Stimulates secretion of bicarbonate ions and digestive enzymes from the pancreas to the small intestine:
Correct Answer: D
Rationale: Secretin stimulates the pancreas to release bicarbonate ions to neutralize stomach acid and digestive enzymes into the small intestine.
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