The nurse is caring for a client who is scheduled for an adrenalectomy. The nurse plans to administer which medication in the preoperative period to prevent Addisonian Crisis?

Pyridostigmine orally

Tensilon intravenously

Hydrocortisone intravenously

Spironolactone intramuscularly

Answer and Explanation

The Correct Answer is C

Choice A reason: Pyridostigmine is used to treat myasthenia gravis, not for preventing Addisonian crisis in patients undergoing adrenalectomy. It is not related to adrenal hormone replacement.

Choice B reason: Tensilon (edrophonium) is used in the diagnosis of myasthenia gravis and is not relevant for managing adrenal insufficiency or preventing Addisonian crisis.

Choice C reason: Hydrocortisone intravenously is the correct choice for preventing Addisonian crisis in a client scheduled for adrenalectomy. Hydrocortisone provides the necessary corticosteroid replacement to manage the deficiency of adrenal hormones during and after surgery.

Choice D reason: Spironolactone is a potassium-sparing diuretic used to treat conditions like heart failure and hypertension. It is not used for preventing Addisonian crisis or managing adrenal insufficiency.

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Correct Answer is D

Explanation

Choice A reason: Hypotension (low blood pressure) is not a typical manifestation of the oliguric phase of acute kidney injury. In fact, during this phase, patients are more likely to experience hypertension due to fluid overload.

Choice B reason: Hyperglycemia is not directly related to acute kidney injury. While blood sugar levels can be affected by various factors, they are not a specific manifestation of this condition.

Choice C reason: Weight loss is unlikely in the oliguric phase of acute kidney injury. Instead, patients might experience weight gain due to fluid retention.

Choice D reason: Pulmonary edema is a common manifestation in the oliguric phase of acute kidney injury. This phase is characterized by decreased urine output, leading to fluid overload and subsequent complications such as pulmonary edema, where fluid accumulates in the lungs.

A. An expected side effect of the medication B. An allergic reaction to the nitroglycerin C. A sign that the medication should not be used again D. An indication of worsening cardiac condition

Correct Answer is A

Explanation

Choice A reason: A headache is a common and expected side effect of nitroglycerin. Nitroglycerin causes vasodilation, which can lead to increased blood flow to the head and result in headaches. It is important to inform the client that this is a known side effect and to manage it with appropriate measures, such as taking analgesics.

Choice B reason: An allergic reaction to nitroglycerin would typically present with symptoms such as rash, itching, swelling, or difficulty breathing. A headache alone does not indicate an allergic reaction.

Choice C reason: A headache does not mean the medication should not be used again. It is a common side effect, and the benefits of nitroglycerin in relieving chest pain usually outweigh the discomfort of the headache. The nurse should educate the client on managing the headache while continuing the medication.

Choice D reason: A headache is not an indication of a worsening cardiac condition. It is a common side effect of the vasodilatory effects of nitroglycerin.

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The nurse is caring for a client who is scheduled for an adrenalectomy. The nurse plans to administer which medication in the preoperative period to prevent Addisonian Crisis?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The nurse is caring for a client who is in the oliguric phase of an acute kidney injury. Which of the following clinical manifestations would be consistent with the condition?

Correct Answer is D

Explanation

A client newly diagnosed with angina pectoris has taken two sublingual nitroglycerin tablets for chest pain. The chest pain is relieved, but the client now reports a headache. The nurse interprets that this most likely represents which response?

Correct Answer is A

Explanation

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