A nurse is teaching a client who has diabetes mellitus about self-administration of insulin. Which of the following instructions should the nurse include in the teaching?
"Store unopened insulin vials in the freezer."
"Rotate injection sites within the same anatomical region."
"Mix short-acting and long-acting insulins in the same syringe."
"Draw up regular insulin before NPH insulin when mixing them."
The Correct Answer is D
A) Incorrect. The nurse should instruct the client to store unopened insulin vials in the refrigerator, not in the freezer. Freezing can damage the insulin and make it ineffective.
B) Correct. The nurse should instruct the client to rotate injection sites within the same anatomical region, such as the abdomen, thighs, arms, or buttocks. Rotating injection sites can prevent lipodystrophy, which is a disorder of fat metabolism that causes hypertrophy or atrophy of subcutaneous tissue.
C) Incorrect. The nurse should instruct the client not to mix short-acting and long-acting insulins in the same syringe. Mixing different types of insulins can alter their onset, peak, and duration of action and affect blood glucose control.
D) Correct. The nurse should instruct the client to draw up regular insulin before NPH insulin when mixing them in the same syringe. This can prevent contamination of the regular insulin vial with NPH insulin, which can affect its potency and clarity.
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Related Questions
Correct Answer is D
Explanation
A) Incorrect. The nurse should instruct the client to store unopened insulin vials in the refrigerator, not in the freezer. Freezing can damage the insulin and make it ineffective.
B) Correct. The nurse should instruct the client to rotate injection sites within the same anatomical region, such as the abdomen, thighs, arms, or buttocks. Rotating injection sites can prevent lipodystrophy, which is a disorder of fat metabolism that causes hypertrophy or atrophy of subcutaneous tissue.
C) Incorrect. The nurse should instruct the client not to mix short-acting and long-acting insulins in the same syringe. Mixing different types of insulins can alter their onset, peak, and duration of action and affect blood glucose control.
D) Correct. The nurse should instruct the client to draw up regular insulin before NPH insulin when mixing them in the same syringe. This can prevent contamination of the regular insulin vial with NPH insulin, which can affect its potency and clarity.
Correct Answer is A
Explanation
A) Correct. The client should shake the inhaler well before use to mix the medication and propellant evenly and ensure proper dosage delivery.
B) Incorrect. The client should hold their breath for 10 seconds after inhaling to allow the medication to reach the lower airways and improve bronchodilation.
C) Incorrect. The client should exhale fully after placing the mouthpiece in their mouth and closing their lips around it. This can prevent wasting of medication and ensure optimal inhalation.
D) Incorrect. The client should repeat the puff after 1 minute if needed or prescribed. Waiting for 1 minute between puffs can allow enough time for the first puff to take effect and reduce adverse effects such as tachycardia or tremors.
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