Isosorbide mononitrate modified release formula is structured to provide a nitrate free period. The nurse understands that the rationale for this period is to:

decrease allergic reactions

decrease tolerance to effects

prevent reflex tachycardia

increase absorption

Answer and Explanation

The Correct Answer is B

A. Decrease allergic reactions: Nitrate-free periods are not primarily designed to address allergic reactions.

B. Decrease tolerance to effects: Nitrates, including isosorbide mononitrate, can lead to the development of tolerance when used continuously. The nitrate-free period helps to minimize this tolerance, allowing the medication to remain effective over time.

C. Prevent reflex tachycardia: While nitrate use can sometimes cause reflex tachycardia, the nitrate-free interval is not specifically aimed at preventing this.

D. Increase absorption: The nitrate-free period does not influence the absorption of the medication itself.

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Correct Answer is B

Explanation

A) "You can take 81 mg of enteric coated aspirin with orange juice at lunch time": While enteric-coated aspirin can help reduce gastrointestinal irritation, taking it with orange juice is not advisable. Citrus can increase gastric acidity, which might irritate the GI tract further, especially in a patient with a history of GI bleeding.

B) "Take the aspirin with a glass of milk or food in the morning": This instruction is appropriate as taking aspirin with food or milk can help minimize gastrointestinal irritation and promote safer use, especially in a client with iron deficiency anemia from a GI bleed. It also helps with absorption and can reduce the risk of an upset stomach.

C) "Take a baby aspirin with a full glass of cold water at bedtime": Taking aspirin with only water, particularly at bedtime, may increase the risk of gastric irritation and does not provide the protective effect that food or milk would. This is not the best practice for someone with a history of GI issues.

D) "It's ok to take the aspirin with some ginseng tea in the evening": Ginseng can interact with blood-thinning medications and may increase bleeding risk. Advising the client to combine aspirin with ginseng tea could be harmful, especially given their history of GI bleeding. This is not a safe or appropriate recommendation.

A. Tinnitus B. Constipation C. Visual disturbances D. Vertigo

Correct Answer is C

Explanation

A) Tinnitus: While tinnitus can be concerning, it is not a classic side effect of digoxin. It may indicate other issues such as hearing problems or medication interactions, but it does not typically warrant immediate communication with the healthcare provider in the context of digoxin use.

B) Constipation: Although constipation can occur in some patients taking digoxin, it is generally not considered a critical side effect that requires urgent attention. Patients are encouraged to manage this symptom through dietary changes or over-the-counter remedies unless it becomes severe.

C) Visual disturbances: Experiencing visual disturbances, such as seeing halos around lights or blurred vision, can be a sign of digoxin toxicity. Since these symptoms can indicate an elevated level of the drug in the bloodstream, it is crucial for the patient to contact their healthcare provider promptly to assess the situation and prevent further complications.

D) Vertigo: While vertigo can occur in various medical conditions and may be a side effect of other medications, it is not specifically linked to digoxin. If a patient experiences vertigo, they should monitor it but are not necessarily required to contact their healthcare provider immediately unless it is severe or persistent.

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Isosorbide mononitrate modified release formula is structured to provide a nitrate free period. The nurse understands that the rationale for this period is to:

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The nurse is caring for a client diagnosed with iron deficiency anemia as the result of a gastrointestinal (GI) bleed. What discharge instruction should the nurse provide if this client is also prescribed aspirin 81 mg daily?

Correct Answer is B

Explanation

The nurse should teach the client who is taking digoxin 0.125 mg PO daily to call the healthcare provider if which side effect is experienced?

Correct Answer is C

Explanation

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The nurse is conducting dietary teaching for a client diagnosed with coronary artery disease. Which statement made by the client indicates an understanding of fat sources and the need to limit saturated fats?

The nurse recognizes that which diagnostic test is used to detect the most common cause of chronic iron deficiency anemia?

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The nurse is caring for a client who has been taking aspirin 81mg PO daily for the last six months. Which clinical findings are of most concern? (SELECT ALL THAT APPLY)

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