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
A. Washing the hair and skin daily with mild soap and warm water helps remove excess oil, dirt, and bacteria that can contribute to acne formation. Gentle cleansing is an appropriate first-line recommendation for adolescents with mild acne.
B. Eliminating specific foods such as chocolate or fried foods is not consistently supported by evidence as a primary treatment for acne. Diet may influence some individuals, but routine restriction of these foods is not a standard initial recommendation.
C. Squeezing or expressing blackheads can traumatize the skin, increase inflammation, and lead to scarring or infection. Harsh exfoliation may further irritate the skin and worsen acne.
D. Referral to a dermatologist may be necessary for severe or persistent acne. However, initial management for mild acne typically includes proper skin hygiene and over-the-counter measures before pursuing long-term prescription therapy.
Correct Answer is D
Explanation
Pilocarpine ophthalmic drops are used to treat glaucoma by reducing intraocular pressure. They do not have an anesthetic effect and are not used for the purpose of numbing or anesthetizing the eyes. It is important for the client to have a correct understanding of the medication and its intended use.
Here's why the other options are incorrect:
A. Reassure the client that the drops will not be needed often since eye pain in glaucoma is not common: This statement is not accurate. While eye pain may not be a common symptom of glaucoma, pilocarpine drops are primarily used to reduce intraocular pressure, not to address eye pain.
B. Reteach the client about the action of the eye drops to decrease pressure in the eyes: This option may be considered if the client misunderstood the information initially, but it is not the most appropriate response in this scenario. The client's statement indicates a specific belief about the drops providing anesthetic effects, so clarifying the purpose of the drops is more appropriate.
C. Document in the chart that the client understands the action and use of the eye drops: Documentation is important, but in this case, it is necessary to address the client's misconception about the anesthetic effect of the drops and provide accurate information.
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