The nurse is evaluating teaching provided to a patient with type 1 diabetes mellitus. Which patient observation indicates that medication teaching has been effective?
Inserts the needle at a 25-degree angle prior to injecting the medication
Provides an injection in the thigh after an abdominal injection in the morning
Uses a 1 mL syringe to measure insulin dose
Places a new injection an inch away from previous injection site
The Correct Answer is B
A. Incorrect → Insulin injections should be administered at a 90-degree angle unless the patient has minimal subcutaneous fat, in which case a 45-degree angle is used. A 25-degree angle is too shallow and may lead to improper absorption.
B. Rotating insulin injection sites helps prevent lipodystrophy and ensures consistent absorption. The patient’s decision to inject in the thigh after using the abdomen in the morning demonstrates proper site rotation.
C. Incorrect → Insulin should be administered with a U-100 insulin syringe (not a 1 mL syringe) to ensure accurate dosing.
D. Incorrect → While injecting an inch away from a previous site is reasonable, the preferred practice is rotating between different anatomical sites to prevent tissue damage and inconsistent absorption.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Incorrect → Weight gain (even if minor) can indicate poor glucose control, especially if linked to fluid retention or insulin resistance.
B. Regular ophthalmology exams are crucial for early detection of diabetic retinopathy, a leading cause of blindness in diabetes. Scheduling an eye appointment demonstrates proactive disease management.
C. Incorrect → A Hemoglobin A1c of 8.1% is above the target range (typically <7% for diabetics) and indicates poor blood glucose control over the past 2-3 months.
D. Incorrect → A reddened area on the sole of the foot suggests early signs of diabetic foot complications and possible neuropathy or poor circulation, requiring intervention.
Correct Answer is A
Explanation
A. Loosen the patient's restrictive clothing – This helps prevent airway obstruction and allows for better chest expansion during the seizure.
B. Open the patient’s jaws to insert an oral airway – Never attempt to force open the mouth during a seizure, as it can cause injury.
C. Restrain the patient to prevent injury – Restraining can cause further harm and should be avoided. Instead, clear the area around the patient to prevent injury.
D. Place patient in high-Fowler’s position – The patient should be placed in a side-lying position to prevent aspiration, not high-Fowler’s.
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