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.

Answer and Explanation

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.

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Correct Answer is B

Explanation

A. Asking the client if she has previously been catheterized is important for understanding her history and comfort level but is not the first action to take in preparation for the procedure.
B. Consulting with the charge nurse about the catheter may be appropriate if there are concerns about the catheter type, but it is not a priority before starting the procedure.
C. Obtaining a 30 mL syringe and a vial of sterile water is essential for inflating the balloon after catheter insertion, but this can be done after positioning the client.
D. Positioning the client and observing the urinary meatus is the first action the PN should take. This step ensures the client is comfortable and provides a clear view for proper catheter insertion, which is crucial for the procedure's success.

A. "It's okay if you don't want to look or talk about the mastectomy. It will be available when you're ready." B. "Would you like me to call another nurse to be here while I show you the wound?" C. "Part of recovery is accepting your new body image, and you will need to look at your incision." D. "You will feel better when you see that the incision is not as bad as you may think."

Correct Answer is A

Explanation

When a client refuses to look at their mastectomy incision and refuses to talk about it, the best response by the practical nurse (PN) is to respect the client's autonomy and validate their feelings. Option a) acknowledges the client's discomfort and provides reassurance that it is okay for them to decline to look or talk about the incision at the moment. It also oﬀers support by letting the client know that the incision will be available for examination when they feel ready to do so.

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The practical nurse (PN) is caring for a client newly diagnosed with diabetes mellitus (DM). Which finding is an early sign of hypoglycemia?

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Naxlex Comprehensive Predictor Exams

The charge nurse brings a #18 urinary catheter with a 30 mL balloon to the practical nurse (PN) who is preparing to insert a catheter in a female client who weighs 50 kg. Which action should the PN take first?

Correct Answer is B

Explanation

At the first dressing change, the practical nurse (PN) tells the client that her mastectomy incision is healing well, but the client refuses to look at the incision and refuses to talk about it. Which response by the PN to the client's silence is best?

Correct Answer is A

Explanation

An older female client who resides in a long-term care facility has a male friend who often visits her in the evenings. The practical nurse (PN) enters the client's room to administer medications and finds the couple in bed together. What action should the PN take?

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An older postoperative client has the nursing problem, "Impaired mobility related to fear of falling." Which desired outcome best directs the practical nurse's (PN) actions for this client?

The practical nurse (PN) is monitoring the neurological vital signs of a client with a recently closed head injury. Which vital sign trends indicate increased intracranial pressure (ICP) and should be reported to the charge nurse?

Which statement by an older female client who lost her spouse two years ago should indicate to the practical nurse (PN) that the client may need bereavement counseling?