A nurse is reinforcing discharge teaching with a client who has COPD and reports problems with maintaining adequate nutrition. Which of the following instructions should the nurse include?

"Self-administer oxygen through your nasal cannula at 6 milliliters per minute during meals."

"Drink at least 240 milliliters of water during each meal."

"Perform pulmonary hygiene 1 hour before meals."

"Lie down for 30 minutes after eating."

Answer and Explanation

The Correct Answer is C

A. "Self-administer oxygen through your nasal cannula at 6 milliliters per minute during meals." is incorrect. Oxygen should not typically be increased during meals unless specifically prescribed by the provider. If the client has difficulty eating due to breathlessness, a more individualized plan is needed.

B. "Drink at least 240 milliliters of water during each meal." is incorrect. Clients with COPD may have difficulty breathing when consuming large amounts of fluids during meals. Overhydration could also worsen fluid retention in some cases. The amount of fluid should be tailored to the client’s needs and prescribed by the healthcare provider.

C. "Perform pulmonary hygiene 1 hour before meals." is correct. Pulmonary hygiene (such as postural drainage, coughing techniques, and deep breathing exercises) should be performed before meals to clear the airways and improve the ability to breathe while eating, preventing aspiration and difficulty breathing.

D. "Lie down for 30 minutes after eating." is incorrect. Lying down after eating can increase the risk of aspiration, especially in clients with COPD who may already have a compromised respiratory system. The client should be advised to remain upright after meals to prevent reflux and aspiration.

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Correct Answer is C

Explanation

A. Thrombocytopenia: Neither atenolol nor nitroglycerin is commonly associated with thrombocytopenia. This is not the primary concern when these two medications are used together.

B. Dry cough: A dry cough is a known side effect of ACE inhibitors (e.g., enalapril), but it is not commonly associated with atenolol or nitroglycerin.

C. Hypotension: Both atenolol (a beta-blocker) and nitroglycerin (a vasodilator) can lower blood pressure. When taken together, there is an increased risk of hypotension, especially when standing up quickly. The nurse should monitor the client for symptoms of low blood pressure such as dizziness, fainting, or lightheadedness.

D. Hyperglycemia: Atenolol may mask signs of hypoglycemia in clients with diabetes, but it does not directly cause hyperglycemia. Nitroglycerin is not typically associated with hyperglycemia either. Therefore, hyperglycemia is not a concern in this scenario.

A. Instant coffee B. Hot cocoa C. Brewed green tea D. Cola soft drink

Correct Answer is B

Explanation

A. Instant coffee: Instant coffee generally contains more caffeine than brewed green tea or cola soft drinks. A typical 8 oz serving of instant coffee contains about 30–90 mg of caffeine.

B. Hot cocoa: This is correct. Hot cocoa contains the least amount of caffeine compared to the other options. An 8 oz serving typically contains around 5–10 mg of caffeine.

C. Brewed green tea: Brewed green tea typically contains more caffeine than hot cocoa, with an 8 oz serving containing around 30–50 mg of caffeine.

D. Cola soft drink: Cola soft drinks typically contain more caffeine than hot cocoa, with an 8 oz serving containing about 24–46 mg of caffeine.

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A nurse is reinforcing discharge teaching with a client who has COPD and reports problems with maintaining adequate nutrition. Which of the following instructions should the nurse include?

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Naxlex Comprehensive Predictor Exams

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Explanation

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