A nurse receives a new prescription from the provider that reads "Give regular insulin 14 units and NPH insulin 28 units subcutaneously at breakfast." How many syringes should the nurse prepare?
__________syringe
The Correct Answer is ["1"]
Both regular insulin and NPH insulin can be mixed in one syringe, as they are compatible. The nurse should draw up regular insulin first (14 units) and then NPH insulin (28 units) to ensure accuracy. Only 1 syringe is required.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","C","E","F"]
Explanation
A. Buffalo hump (fat pads on the upper back): Fat redistribution is a classic sign of Cushing's syndrome.
B. Obese extremities: Cushing's syndrome typically presents with truncal obesity, not obesity of the extremities.
C. Purple or dark striations on the skin: These are caused by skin thinning and stretching due to increased cortisol levels.
D. Tremors: Tremors are not commonly associated with Cushing's syndrome.
E. Truncal obesity: Central obesity is a hallmark of Cushing's syndrome.
F. Round moon-shaped face: This is another characteristic sign of fat redistribution in Cushing's syndrome.
Correct Answer is A
Explanation
A. Frequent mood changes: Hyperthyroidism can cause irritability, anxiety, and mood swings due to increased metabolic activity.
B. Sensitivity to cold: Hyperthyroidism causes sensitivity to heat, not cold.
C. Constipation: Hyperthyroidism is associated with diarrhea or frequent bowel movements due to increased gastrointestinal motility.
D. Weight gain: Hyperthyroidism typically causes weight loss due to an increased metabolic rate, despite increased appetite.
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