The nurse is preparing to administer promethazine (Phenergan) to a client who presents with acute vomiting. What information in the client's past medical history would alert the nurse to hold the medication?
Diabetes Mellitus
Chronic Kidney Disease
Iron Deficiency Anemia
Narrow-Angle Glaucoma
The Correct Answer is D
A. Diabetes Mellitus is not a contraindication for promethazine, although caution may be needed regarding metabolic control.
B. Chronic Kidney Disease does not specifically contraindicate the use of promethazine, but dosage adjustments may be necessary due to altered drug metabolism.
C. Iron Deficiency Anemia does not contraindicate the use of promethazine and would not raise significant concerns for its administration.
D. Narrow-Angle Glaucoma is a contraindication for promethazine due to its anticholinergic properties, which can increase intraocular pressure and worsen glaucoma.
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Correct Answer is B
Explanation
A. Daily weight monitoring is not specifically indicated for doxazosin, and significant weight loss is typically not a primary concern with this medication.
B. Doxazosin can cause first-dose hypotension, leading to dizziness; thus, the client should be advised to lie down after the initial dose to minimize this risk.
C. Increasing potassium intake is not necessary with doxazosin; there are no direct interactions that would warrant dietary changes regarding potassium.
D. Impaired taste is not a commonly reported side effect of doxazosin; this statement is misleading and not relevant to the medication's profile.
Correct Answer is C
Explanation
A. Asking what the usual pill looks like may not provide clarity and does not address the client's concern directly.
B. While the statement is accurate, it does not provide the client with reassurance or address the reason for the difference in appearance.
C. This response acknowledges the client's concern, offers an explanation about variations in medication appearance due to different manufacturers, and reassures the client that it is the same medication prescribed.
D. Suggesting that the pill is from a different lot number does not address the fact that variations in appearance can occur due to different manufacturers, which is more common and relevant to the situation.