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 B
Explanation
This is the most important complication for the practical nurse (PN) to anticipate because it is a common and potentially life-threatening condition that can occur in clients with severe burns. Curling's ulcer, also known as stress ulcer, is a type of peptic ulcer that develops in the stomach or duodenum as a result of stress, shock, trauma, or burns. It is caused by decreased blood flow and increased acid secretion in the gastrointestinal tract, which damages the mucosal lining and leads to ulceration and bleeding.
The PN should anticipate Curling's ulcer in a client who experienced partial-thickness burns over 30% of the body surface area (BSA) 3 days ago, as this is a major risk factor for developing stress ulcers. The PN should monitor the client for signs and symptoms of Curling's ulcer, such as abdominal pain, nausea, vomiting, hematemesis, melena, and anemia. The PN should also administer prophylactic medications such as antacids, histamine-2 blockers, or proton pump inhibitors as prescribed by the health care provider.
Correct Answer is D
Explanation
This comment by the practical nurse (PN) is likely to be the most helpful to the client. By offering to sit with the client, the PN shows empathy, support, and a willingness to provide companionship. This approach acknowledges the client's feelings of isolation and offers a listening ear. It provides an opportunity for the client to express his emotions, thoughts, or concerns if he wishes to do so. The presence of a caring and compassionate individual can help alleviate some of the client's feelings of loneliness and may encourage him to open up and engage in conversation or activities when he is ready.
A. "Come into the recreation area. We have your favorite card game and I will play it with you."
This choice assumes that engaging in a specific activity will automatically help the client and solve his current feelings of reclusiveness. While offering an activity may be beneficial in some cases, it is important to first address the client's emotional state and provide support before suggesting specific activities. Pushing the client to participate in an activity without acknowledging his current feelings may further alienate him and not address the underlying issues causing his reclusive behavior.
B. "Why do you want to stay in your room today?"
This choice may come across as confrontational or judgmental. Asking why the client wants to stay in his room implies that there is something wrong with his decision or that he needs to justify his behavior. This approach may make the client defensive or withdraw further. It is essential to create a safe and supportive environment where the client feels understood and validated, rather than questioning his choices.
C. "I know you are sad about not seeing your family as often, but they are visiting as much as they can."
While acknowledging the client's sadness about not seeing his family is important, dismissing his feelings by stating that his family is visiting as much as they can minimize or invalidate his emotions. It is crucial to provide empathy and validate the client's emotions without making assumptions or downplaying his experiences. This approach may not address the client's current state of reclusiveness or provide the support he needs.
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