A nurse is teaching a client who has a new diagnosis of Type 1 diabetes mellitus about self-administration of insulin. Which of the following instructions should the nurse include?
"Pull back on the plunger after injecting the insulin."
"Store the current bottle of insulin at room temperature."
"Massage the injection site after removing the needle."
"Use each syringe up to six times."
The Correct Answer is B
A. Pulling back on the plunger after injecting insulin is incorrect and could cause the medication to leak out, leading to inadequate dosing.
B. Storing the current bottle of insulin at room temperature (if not in use) helps maintain the insulin's effectiveness and reduces discomfort during injections.
C. Massaging the injection site is not recommended as it can cause the insulin to absorb too quickly and lead to variable blood sugar levels.
D. Each syringe should only be used once to prevent contamination and ensure accurate dosing.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Irrigating the catheter may be necessary, but the nurse should first assess for a simpler cause of the obstruction, such as a kink.
B. Checking for kinks is the priority, as it is a common cause of catheter obstruction and can be easily corrected.
C. Notifying the provider is unnecessary unless troubleshooting measures fail to resolve the issue.
D. Adjusting the bladder irrigant rate may be considered, but only after ensuring the tubing is free from kinks.
Correct Answer is D
Explanation
A. Oral hypoglycemics are not appropriate for managing DKA, as immediate and effective control of blood glucose levels is required through IV insulin.
B. Dextrose solutions are not initially indicated, as they could elevate blood glucose further. Dextrose may be considered once blood glucose reaches a safer level (around 250 mg/dL).
C. Glucocorticoids can increase blood glucose levels, so they are contraindicated in DKA management.
D. 0.9% sodium chloride IV bolus is essential to address dehydration commonly seen in DKA due to osmotic diuresis and to restore blood volume.
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