A nurse is performing an assessment on a client who has been taking verapamil as prescribed for two months. Which of the following findings should the nurse identify as adverse effects of this medication? (Select all that apply.)
Peripheral edema.
Bradycardia.
Constipation.
Reports of blurred vision.
Reports of insomnia.
Correct Answer : A,B,C
Choice A rationale
Peripheral edema is a common adverse effect of verapamil. It occurs due to the vasodilatory effects of the medication, which can cause fluid retention in the extremities.
Choice B rationale
Bradycardia is an adverse effect of verapamil. It occurs because verapamil slows down the heart rate by blocking calcium channels in the heart.
Choice C rationale
Constipation is a common adverse effect of verapamil. It occurs due to the medication’s effect on smooth muscle relaxation, which can slow down gastrointestinal motility.
Choice D rationale
Reports of blurred vision are not a common adverse effect of verapamil. Blurred vision is not typically associated with this medication.
Choice E rationale
Reports of insomnia are not a common adverse effect of verapamil. Insomnia is not typically associated with this medication.
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View Related questions
Correct Answer is B
Explanation
Choice A rationale
Methimazole does not typically cause constipation. It is used to treat hyperthyroidism by inhibiting the production of thyroid hormones.
Choice B rationale
A sore throat can be a sign of agranulocytosis, a serious side effect of methimazole that involves a dangerously low white blood cell count. Patients are advised to contact their provider if they experience a sore throat.
Choice C rationale
While monitoring weight is important for patients with hyperthyroidism, it is not a specific instruction related to methimazole use.
Choice D rationale
Methimazole should be taken regularly as prescribed, not on an as-needed basis.
Correct Answer is A
Explanation
Choice A rationale
A neutrophil count of 650/mm³ is significantly lower than the normal range (2,500 to 8,000/mm³) and indicates neutropenia, which is a known adverse effect of zidovudine. Neutropenia increases the risk of infections and requires close monitoring and potential dose adjustment or discontinuation of the medication.
Choice B rationale
A platelet count of 450,000/mm³ is slightly above the normal range (150,000 to 400,000/mm³) but is not typically associated with zidovudine toxicity. Zidovudine is more commonly associated with bone marrow suppression leading to anemia and neutropenia rather than thrombocytosis.
Choice C rationale
An Hgb level of 17 g/dL is above the normal range for females (12 to 16 g/dL) but is not a common adverse effect of zidovudine. Zidovudine is more likely to cause anemia, leading to lower hemoglobin levels rather than elevated levels.
Choice D rationale
A creatinine level of 1.5 mg/dL is within the upper limit of the normal range (0.5 to 1 mg/dL) and is not a typical adverse effect of zidovudine. Zidovudine primarily affects the bone marrow and does not have a significant impact on renal function.