A nurse is instructing a group of clients about nutrition and eating foods high in iron. The nurse should include that which of the following aids in the absorption of iron?

Vitamin C

Oxalates

Fiber

Vitamin A

Answer and Explanation

The Correct Answer is A

A. Vitamin C enhances the absorption of non-heme iron from plant-based sources by converting iron to a more absorbable form. Including vitamin C-rich foods with iron-rich meals can improve iron uptake.
B. Oxalates, found in foods like spinach and rhubarb, can inhibit iron absorption by binding to iron and reducing its availability.
C. Fiber, while beneficial for digestive health, does not enhance iron absorption and can, in some cases, inhibit it by binding to minerals.
D. Vitamin A does not have a direct role in the absorption of iron, though it is essential for overall health.

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Correct Answer is C

Explanation

A. Although aspirin has analgesic properties, its primary purpose in the context of myocardial infarction is not pain relief but rather to prevent further cardiac events.

B. Aspirin has antipyretic effects, but this is not the primary reason it is used in post-MI treatment.

C. Aspirin is used as an antiplatelet aggregate to prevent clot formation, which reduces the risk of another myocardial infarction. It inhibits platelet aggregation, making it crucial in secondary prevention.

D. While aspirin does have anti-inflammatory properties, its primary role in post-MI care is to prevent platelet aggregation and reduce the risk of future cardiac events.

A. Reduce the client's intake of protein. B. Restrict the client's intake of fluids. C. Administer vitamin K D. Administer diuretics.

Correct Answer is A

Explanation

A. Reducing protein intake is a key intervention to decrease ammonia levels in clients with liver cirrhosis and encephalopathy. Protein metabolism in the liver produces ammonia, and limiting protein can help manage elevated ammonia levels, thereby reducing symptoms of encephalopathy.

B. Restricting fluid intake is not directly related to decreasing ammonia levels. While fluid restriction may be necessary in cases of ascites or edema, it does not address the root cause of elevated ammonia in liver disease.

C. Administering vitamin K is important for managing clotting issues in liver disease but does not directly impact ammonia levels. Vitamin K helps with clotting factor synthesis, which is not directly related to ammonia metabolism.

D. Administering diuretics can help manage fluid retention but does not reduce ammonia levels. The primary goal for managing ammonia in cirrhosis involves dietary modifications and medications like lactulose, rather than diuretics.

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A nurse is instructing a group of clients about nutrition and eating foods high in iron. The nurse should include that which of the following aids in the absorption of iron?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A client who has a history of myocardial infarction (MI) is prescribed aspirin 325 mg. The nurse recognizes that the aspirin is given due to which of the following actions of the medication?

Correct Answer is C

Explanation

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Correct Answer is A

Explanation

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