The practical nurse (PN) is caring for a client newly diagnosed with diabetes mellitus (DM). Which finding is an early sign of hypoglycemia?
Polyuria.
Tremors.
Bradycardia.
Difficulty swallowing.
The Correct Answer is B
Hypoglycemia occurs when blood glucose levels drop below normal levels. It is commonly associated with diabetes mellitus and can result from various factors such as excessive insulin or oral hypoglycemic medication, delayed or missed meals, increased physical activity, or alcohol consumption.
Tremors, or shaking hands, are one of the early signs of hypoglycemia. They can occur due to the brain's response to low blood glucose levels. Other early signs of hypoglycemia may include sweating, palpitations, anxiety, hunger, and weakness.
A. Polyuria, or excessive urination, is not typically associated with hypoglycemia. It is more commonly seen in conditions such as hyperglycemia or diabetes insipidus.
C. Bradycardia, or a slow heart rate, is not a characteristic sign of hypoglycemia. It can occur in some cases of severe hypoglycemia, but it is not an early sign.
D. Difficulty swallowing is not directly related to hypoglycemia. It may be caused by other factors such as neurological or muscular conditions, esophageal disorders, or structural abnormalities in the throat or esophagus.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Repositioning the client helps alleviate any discomfort or pressure points that may be interfering with their ability to find a comfortable sleeping position. Providing a back rub can promote relaxation and help the client feel more comfortable.
It is important to address non-pharmacological interventions first before considering medication options. In this case, repositioning and providing a back rub are non-invasive, non-pharmacological interventions that can be effective in promoting sleep.
B. Offering a cup of hot chocolate at bedtime may not address the underlying cause of the client's difficulty in sleeping and may not be the most appropriate intervention at this time.
C. Similarly, administering a prescribed sleep medication should only be considered after non-pharmacological interventions have been attempted and if deemed necessary by the healthcare provider.
D. Administering an as-needed (PRN) prescription for pain may be appropriate if pain is contributing to the client's difficulty in sleeping. However, repositioning and providing a back rub can be the initial interventions to address discomfort and pain before considering additional pain medication.
Correct Answer is ["0.75"]
Explanation
To calculate the volume of medication to administer, we can use the following conversion: 1 mg = 1000 mcg
Given that the prescribed dose is 150 mcg/day, we need to convert it to milligrams: 150 mcg = 150/1000 mg = 0.15 mg
Since the medication is available in 0.2 mg/mL vials, we can calculate the volume to administer using the following equation:
Volume (mL) = Dose (mg) / Concentration (mg/mL) Volume (mL) = 0.15 mg / 0.2 mg/mL
Volume (mL) = 0.75 mL
Therefore, the practical nurse (PN) should administer 0.75 mL of the medication.
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