The nurse administers amiodarone to a client with ventricular tachycardia. Which monitoring by the nurse is necessary with this drug? (Select all that apply)

QT interval

Heart rate

Respiratory rate

Heart rhythm

Urine output

Answer and Explanation

Correct Answer : A,B,C,D,E

Choice A Reason:

Monitoring the QT interval is crucial when administering amiodarone because this drug can prolong the QT interval, increasing the risk of torsades de pointes, a potentially life-threatening type of ventricular tachycardia. Regular monitoring helps in early detection and management of this adverse effect, ensuring patient safety.

Title: Choice B Reason:

Heart rate monitoring is essential as amiodarone can cause bradycardia (slow heart rate). Continuous monitoring allows the nurse to detect any significant changes in heart rate and take appropriate actions, such as adjusting the medication dosage or providing interventions to manage bradycardia.

Title: Choice C Reason:

Respiratory rate monitoring is necessary because amiodarone can cause pulmonary toxicity, including interstitial pneumonitis and acute respiratory distress syndrome (ARDS). By keeping track of the respiratory rate, the nurse can identify early signs of respiratory complications and intervene promptly

Title: Choice D Reason:

Heart rhythm monitoring is vital since amiodarone is used to treat arrhythmias. Continuous electrocardiogram (ECG) monitoring helps in assessing the effectiveness of the drug in controlling arrhythmias and detecting any new or worsening arrhythmias that may require immediate attention.

Title: Choice E Reason:

Monitoring urine output is important because amiodarone can affect renal function, especially in patients with pre-existing kidney conditions. Keeping track of urine output helps in assessing renal function and ensuring that the drug is not causing nephrotoxicity

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Correct Answer is ["E","F","G"]

Explanation

Choice A reason:

Hypertension is not typically associated with myxedema coma. Myxedema coma is characterized by severe hypothyroidism, which usually leads to low blood pressure (hypotension) rather than high blood pressure (hypertension). Therefore, hypertension is not a clinical manifestation that indicates progression to myxedema coma.

Choice B reason:

Restlessness is not a common symptom of myxedema coma. Patients with myxedema coma often present with lethargy, confusion, or even coma due to the severe slowing of metabolic processes. Restlessness is more commonly associated with hyperthyroidism or other conditions that increase metabolic activity.

Choice C reason:

An increased level of alertness is contrary to the symptoms of myxedema coma. Myxedema coma typically presents with decreased mental status, including confusion, stupor, or coma. Therefore, an increased level of alertness would not be indicative of progression to myxedema coma.

Choice D reason:

Tachycardia (rapid heart rate) is not a typical symptom of myxedema coma. Instead, myxedema coma is associated with bradycardia (slow heart rate) due to the severe hypothyroid state. Tachycardia is more commonly seen in hyperthyroid conditions.

Choice E reason:

Hypotension (low blood pressure) is a key clinical manifestation of myxedema coma. The severe hypothyroid state leads to decreased cardiac output and vascular resistance, resulting in hypotension. This is a critical sign that the nurse should recognize as indicative of progression to myxedema coma.

Choice F reason:

Bradycardia (slow heart rate) is another hallmark of myxedema coma. The decreased metabolic rate in severe hypothyroidism leads to a reduced heart rate. Recognizing bradycardia is essential in identifying the progression to myxedema coma.

Choice G reason:

Hypoventilation (reduced breathing rate) is a significant symptom of myxedema coma. The severe hypothyroid state can lead to respiratory depression, resulting in hypoventilation. This can further exacerbate the patient’s condition and requires immediate medical attention.

Choice H reason:

Hyperventilation (increased breathing rate) is not associated with myxedema coma. Patients with myxedema coma typically experience hypoventilation due to the severe slowing of metabolic processes. Hyperventilation would be more indicative of conditions that increase metabolic activity or respiratory drive.

A. A pulse of 86 beats/minute B. Hypoactive bowel sounds in all 4 quadrants C. Blood pressure of 110/70 mm Hg D. Increasing restlessness

Correct Answer is D

Explanation

Choice A Reason:

A pulse of 86 beats per minute is within the normal range for adults (60-100 beats per minute) and does not typically indicate a postoperative complication. While it is important to monitor vital signs, this pulse rate alone is not concerning unless accompanied by other abnormal findings.

Choice B Reason:

Hypoactive bowel sounds in all four quadrants can occur after surgery due to the effects of anesthesia and the surgical procedure itself. While it is important to monitor bowel sounds, hypoactivity is not immediately concerning unless it persists or is accompanied by other symptoms such as abdominal pain or distention. Therefore, this finding alone does not indicate an evolving complication.

Choice C Reason:

A blood pressure of 110/70 mm Hg is within the normal range for adults and does not typically indicate a postoperative complication. Blood pressure should be monitored regularly, but this reading alone is not concerning unless there are significant changes or other abnormal findings.

Choice D Reason:

Increasing restlessness is a concerning sign in the immediate postoperative period. It can indicate several potential complications, including pain, hypoxia, or the onset of delirium. Restlessness may also be an early sign of shock or other serious conditions that require prompt intervention. Therefore, this symptom warrants further assessment and immediate attention to determine the underlying cause and provide appropriate treatment.

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The nurse administers amiodarone to a client with ventricular tachycardia. Which monitoring by the nurse is necessary with this drug? (Select all that apply)

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A client has been diagnosed with myxedema from long-standing hypothyroidism. What clinical manifestations of this disorder does the nurse recognize as progressing to myxedema coma? Select all that apply.

Correct Answer is ["E","F","G"]

Explanation

The nurse is monitoring the status of a postoperative client in the immediate postoperative period. The nurse would become most concerned with which sign that could indicate an evolving complication?

Correct Answer is D

Explanation

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