In which situation would the nurse hold digoxin?
When the lab reports a digoxin level 1.2 ng/mL
When the client complains of seeing yellow-green halos
When the client is edematous
When the client is pacing and very thirsty
The Correct Answer is B
a) A digoxin level of 1.2 ng/mL is within the therapeutic range, and holding the medication based solely on the level may not be necessary.
b) Seeing yellow-green halos is a symptom of digoxin toxicity, and holding the medication is appropriate to prevent further adverse effects.
c) Edema alone may not be a contraindication for administering digoxin; the nurse would assess other factors such as heart rate and rhythm.
d) Pacing and thirst are not specific signs of digoxin toxicity, and the nurse would need to assess other symptoms and factors before deciding to hold the medication.
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Related Questions
Correct Answer is D
Explanation
a) Checking the pulse is not directly related to the use of inhaled steroids. It's important for assessing certain medications, but not for inhaled steroids.
b) Taking the medication before eating is not a specific recommendation for inhaled steroids. It's more important to follow the specific instructions provided for the particular medication.
c) Limiting caffeine intake is not a standard recommendation for the use of inhaled steroids. This action is not directly related to potential complications with these medications.
d) Rinsing the mouth after inhaling the medicine is crucial to prevent the development of oral candidiasis, a common complication associated with inhaled steroids.
Correct Answer is B
Explanation
a) This statement inaccurately describes the concept of half-life. Half-life refers to the time it takes for the drug concentration in the body to decrease by half, not the time it takes for the drug to reach receptors.
c) This statement inaccurately describes the concept of half-life. Half-life is not related to the distribution of the drug in the body.
d) This statement inaccurately describes the concept of half-life. Half-life is not related to the shelf-life of the drug.
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