A nurse tells a nursing student that glucocorticoids given for rheumatoid arthritis are nearly identical to substances produced naturally by the body. The student remarks that the drug must be very safe. Which response by the nurse is correct?

"The negative feedback loop prevents side effects."

"As long as the drug is taken as prescribed, side effects usually do not occur."

"By interrupting the inflammatory process, these drugs inhibit side effects."

"Side effects can occur and are dependent on the dose and duration of treatment."

Answer and Explanation

The Correct Answer is D

a) While the negative feedback loop plays a role in the body's natural regulation of corticosteroids, it does not eliminate the potential for side effects when exogenous glucocorticoids are administered.

b) Taking the drug as prescribed does not guarantee the absence of side effects. Side effects are inherent to glucocorticoid therapy and can occur even with appropriate use.

c) Interrupting the inflammatory process does not directly inhibit side effects. The anti inflammatory action is the therapeutic effect, but it does not eliminate the potential for side effects.

d) Glucocorticoids, even those produced naturally by the body, can cause side effects, and the likelihood and severity of these side effects depend on the dose and duration of treatment. Regular monitoring and appropriate management are essential.

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Correct Answer is B

Explanation

a) Concurrent use of acetaminophen is not directly related to heparin therapy for atrial fibrillation. It may need attention but does not warrant immediate reporting.

b) An aPTT of 80 seconds is significantly prolonged and may indicate a risk of bleeding due to excessive anticoagulation. This finding requires immediate notification to the healthcare provider.

c) An INR of 0.8 is within the normal range and does not pose an immediate concern in the context of heparin infusion.

d) Dark, tarry stools could indicate gastrointestinal bleeding but may not be directly related to heparin therapy. It sho

A. "Take the digoxin at bedtime." B. "Eat a diet high in bran, fiber, and calcium." C. "You must be able to check your pulse." D. "Don't take digoxin if your heart rate exceeds 90 beats per minute."

Correct Answer is C

Explanation

a) Taking digoxin at bedtime is not a critical instruction. The important aspect is to take it consistently at the same time each day.

b) A diet high in bran, fiber, and calcium is not specifically related to digoxin administration. Digoxin has specific dietary considerations related to potassium levels.

c) Checking the pulse is crucial for a client taking digoxin, as it helps monitor for potential toxicity. Digoxin can cause bradycardia, and the pulse rate is an essential parameter to assess before administering each dose.

d) While monitoring the heart rate is important, setting a specific threshold (e.g., not taking digoxin if the heart rate exceeds 90 beats per minute) is not a standard recommendation. It's generally more nuanced and individualized.

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A nurse tells a nursing student that glucocorticoids given for rheumatoid arthritis are nearly identical to substances produced naturally by the body. The student remarks that the drug must be very safe. Which response by the nurse is correct?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A client with a new diagnosis of atrial fibrillation is receiving a continuous infusion of heparin. Which finding will the nurse report immediately?

Correct Answer is B

Explanation

What should the nurse include in a client's discharge teaching when going home with a prescription for digoxin 0.125 mg by mouth once daily?

Correct Answer is C

Explanation

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