atherosclerosis is dangerous to arterial function because

ATI RN

ATI Nutrition Practice A

1. Why is atherosclerosis dangerous to arterial function?

A. It diminishes central circulation
B. It causes decreased blood pressure on artery walls
C. It narrows the arterial lumen so a clot can easily block it
D. It increases arterial elasticity

Correct answer: C

Rationale: Atherosclerosis is dangerous to arterial function because it narrows the arterial lumen, increasing the risk of a clot completely blocking the blood flow. This can lead to severe cardiovascular events such as heart attacks or strokes. Choice A is incorrect since atherosclerosis does not primarily diminish central circulation, but rather, it impedes local blood flow where the plaque is present. Choice B is also incorrect as atherosclerosis increases the pressure on artery walls due to the narrowed space for blood flow, not decrease it. Lastly, choice D is incorrect as atherosclerosis causes the arteries to lose their elasticity, not increase it.

2. A client with Crohn's disease is receiving parenteral nutrition. Which of the following interventions should the nurse not include in the care of this client?

A. Remove the parenteral nutrition solution from the refrigerator 2 hours before infusion.
B. Remove unused parenteral nutrition after 12 hours of use.
C. Monitor daily laboratory values and report abnormalities as needed.
D. Monitor the flow rate of the parenteral nutrition carefully and adjust it if necessary.

Correct answer: B

Rationale: In caring for a client receiving parenteral nutrition, it is important to follow proper guidelines to ensure safety and effectiveness. Unused parenteral nutrition should be removed after 24 hours, not 12 hours, to prevent contamination and reduce the risk of infection. Option A is correct as it ensures the solution is at room temperature before infusion. Option C is essential for monitoring the client's response to parenteral nutrition. Option D is important to maintain the correct flow rate and adjust it as needed. Therefore, option B is the incorrect choice among the options provided.

3. The recommended treatment modality in clients with obsessive-compulsive disorder is:

A. Psychotherapy
B. Behavior therapy
C. Aversion therapy
D. Psychoanalysis

Correct answer: B

Rationale: The recommended treatment modality for clients with obsessive-compulsive disorder is Behavior Therapy, not Psychoanalysis. Behavior therapy, specifically exposure and response prevention, is considered the first-line treatment for OCD. This therapy focuses on changing the patterns of behavior that contribute to the disorder. Psychotherapy, although beneficial in some cases, is not as effective as behavior therapy for OCD. Aversion therapy involves associating a stimulus with a negative outcome to reduce the frequency of a specific behavior, which is not the primary approach for OCD.

4. You notice that Miss Kate, a bread vendor, receives and changes money, then holds the bread without washing her hands. As a nurse, what should you say to Miss Kate?

A. Miss, don't touch the bread, I'll be the one to pick it up.
B. Miss, please wash your hands before you pick up the bread.
C. Miss, use a pick-up forceps when picking up the bread.
D. Miss, your hands are dirty, I guess I'll try another bread shop.

Correct answer: B

Rationale: The correct answer is B, as it emphasizes the importance of hygiene in food handling, which is crucial to prevent the spread of germs and diseases. The other options do not address the root of the issue, which is the unhygienic handling of food. Option A avoids direct confrontation but does not educate the vendor on proper hygiene. Option C, although it suggests a hygienic method, may not be practical or available in all situations. Option D is an avoidance strategy rather than a way to address the problem.

5. A patient is on a low-sodium diet. Which food item should the patient avoid?

A. Fresh fruit
B. Canned soup
C. Whole grain bread
D. Grilled chicken

Correct answer: B

Rationale: The correct answer is B: Canned soup. Canned soup is commonly high in sodium content, which is not suitable for a patient on a low-sodium diet. Fresh fruit, whole grain bread, and grilled chicken typically have lower sodium levels and can be included in a low-sodium diet. Therefore, the patient should avoid canned soup to adhere to the requirements of a low-sodium diet.