A nurse is assessing a client who has heart failure and is taking digoxin. Which of the following manifestations should the nurse report to the provider as an indication of digoxin toxicity?
Vomiting.
Dilated pupils.
Bruising.
Peripheral edema.
The Correct Answer is A
Choice A rationale
Vomiting is a common sign of digoxin toxicity. Other symptoms include nausea, confusion, and visual disturbances.
Choice B rationale
Dilated pupils are not a typical sign of digoxin toxicity. Symptoms are more related to gastrointestinal and cardiac effects.
Choice C rationale
Bruising is not directly associated with digoxin toxicity. It may indicate other issues such as coagulopathy.
Choice D rationale
Peripheral edema is not a specific sign of digoxin toxicity. It is more commonly associated with heart failure.
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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 B
Explanation
Choice A rationale
Dependent edema is not a common adverse effect of gemfibrozil. It is more commonly associated with other conditions such as heart failure.
Choice B rationale
Muscle tenderness is a known adverse effect of gemfibrozil. It can indicate myopathy or rhabdomyolysis, which are serious conditions that require medical attention.
Choice C rationale
Tremors are not a common adverse effect of gemfibrozil. They are more commonly associated with neurological conditions or other medications.
Choice D rationale
Hyperkalemia is not a common adverse effect of gemfibrozil. It is more commonly associated with medications that affect renal function or potassium balance. .