A nurse is caring for a patient with acne who has been prescribed tetracycline. The patient states that they drink a glass of milk every morning with breakfast. What is the nurse's best response?
"Milk helps the medication absorb more quickly."
"You should avoid milk and dairy products when taking tetracycline, as they reduce its effectiveness."
"It is safe to take milk with tetracycline, as long as you increase your water intake."
"It is fine to drink milk if taken at least 1 hour before or 2 hours after."
The Correct Answer is B
A. Milk does not enhance the absorption of tetracycline; rather, it contains calcium, which can bind to the antibiotic and reduce its absorption.
B. Avoiding milk and dairy products while taking tetracycline is essential as they reduce the medication's effectiveness by forming insoluble complexes with the drug.
C. Taking milk with tetracycline is not safe due to the risk of decreased absorption; simply increasing water intake does not negate this interaction.
D. While spacing the intake of milk and tetracycline might seem beneficial, it is best to avoid dairy entirely during the treatment to ensure maximum efficacy of the medication.
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Correct Answer is ["B","C","D"]
Explanation
A. Sitting up comfortably in bed is not ideal for nasal spray administration; the client should be in an upright position, possibly sitting on the edge of a chair.
B. Tilting the head slightly to the side is correct; this position helps the medication to be delivered effectively to the nasal passages.
C. Inserting the tip of the nose piece into one nostril is correct; this ensures that the medication is delivered directly into the nasal cavity.
D. Holding the breath for a few seconds after administering the spray is correct; this allows for better absorption of the medication in the nasal mucosa.
E. Blowing the nose 1 minute after administering the spray is incorrect; the client should avoid blowing their nose for at least a few minutes after administration to allow the medication to be absorbed effectively.
Correct Answer is ["A","B","C"]
Explanation
A. Auscultating bowel sounds is important because anticholinergic agents can decrease gastrointestinal motility, leading to reduced bowel sounds and potential constipation.
B. Monitoring urine output is crucial as anticholinergics can cause urinary retention, and assessing output helps identify any adverse effects on bladder function.
C. Monitoring heart rate is necessary since anticholinergic agents can cause tachycardia as a side effect, making it important to assess the client’s cardiovascular status.
D. Administering an antidiarrheal agent is not typically indicated, as anticholinergic agents often cause constipation rather than diarrhea.
E. Assessing deep tendon reflexes is not directly relevant to the effects of anticholinergic medications and is not typically prioritized in this context.