Cardiac monitoring is initiated for a patient with diabetic ketoacidosis. The nurse determines that this measure is important to identify:

Electrocardiographic (ECG) changes and dysrhythmias related to hypokalemia.

The presence of hypovolemic shock related to osmotic diuresis.

Cardiovascular collapse resulting from the eﬀects of hyperglycemia.

Fluid overload resulting from aggressive ﬂuid replacement.

Answer and Explanation

The Correct Answer is A

Electrocardiographic (ECG) changes and dysrhythmias related to hypokalemia are the main reasons for initiating cardiac monitoring in patients with diabetic ketoacidosis. In diabetic ketoacidosis, insulin deficiency causes the body to break down fat for energy, leading to the production of ketones and resulting in metabolic acidosis. In addition, glucose and potassium are lost in the urine due to osmotic diuresis. Hypokalemia can cause ECG changes and dysrhythmias, which can be life-threatening.

Hypokalemia is a common complication of DKA and can lead to ECG changes such as ST-segment depression, T-wave inversion, and U waves².

Hypovolemic shock related to osmotic diuresis is an important consideration in the management of diabetic ketoacidosis, but it is not the primary reason for initiating cardiac monitoring.

Cardiovascular collapse resulting from the eﬀects of hyperglycemia is not a common complication of diabetic ketoacidosis, and it is not the primary reason for initiating cardiac monitoring.

Fluid overload resulting from aggressive ﬂuid replacement is a potential complication of diabetic ketoacidosis, but it is not the primary reason for initiating cardiac monitoring.

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Correct Answer is A

Explanation

GERD can increase the risk of aspiration (inhalation of stomach contents into the lungs), which can cause respiratory issues, including abnormal breath sounds. In these cases, monitoring of breath sounds may be more appropriate than monitoring of bowel sounds.

Bowel sounds are not typically monitored for GERD patients as GERD is a condition that aﬀects the esophagus and the stomach, not the intestines. GERD is caused by the reﬂux of stomach contents into the esophagus, which can cause symptoms such as heartburn and regurgitation.

Abdominal girth is not routinely monitored for GERD patients as it is not typically related to the condition. GERD is a disorder that aﬀects the esophagus and stomach and does not typically cause significant changes in abdominal size or girth. In rare cases, GERD can be complicated by a condition known as a para oesophageal hernia, which can cause a visible bulge in the abdomen. In these cases, monitoring of abdominal size and shape may be necessary.

The apical pulse is not routinely monitored for GERD patients as it is not directly related to the condition. GERD is a disorder that aﬀects the digestive system, specifically the esophagus and stomach and does not typically have an impact on heart rate or rhythm.

A. Teach the patient how to perform Kegel exercises. B. Assist the patient to the bathroom q3hr. C. Demonstrate how to perform Crede’s maneuver. D. Place commode at the patient’s bedside.

Correct Answer is A

Explanation

Kegel exercises are designed to strengthen the pelvic ﬂoor muscles, which can help improve urinary incontinence. By teaching the patient how to perform Kegel exercises, the nurse can provide a non-invasive, eﬀective intervention that the patient can perform on her own to help manage her urinary incontinence.

Assisting the patient to the bathroom q3hr (b) may help reduce the frequency of incontinence episodes but it does not address the underlying issue of weakened pelvic ﬂoor muscles.

Demonstrating how to perform Crede’s maneuver (c) involves applying manual pressure to the bladder to assist with urination and is not appropriate for managing urinary incontinence related to laughing or coughing.

Placing a commode at the patient’s bedside (d) may be appropriate for patients who have difficulty with mobility or accessing the bathroom, but it does not address the underlying issue of weakened pelvic ﬂoor muscles causing urinary incontinence.

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Cardiac monitoring is initiated for a patient with diabetic ketoacidosis. The nurse determines that this measure is important to identify:

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Naxlex Comprehensive Predictor Exams

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