A nurse is reinforcing teaching with an adolescent about self-administration of insulin. Which of the following instructions should the nurse include?
"You should chill your medication before administration”
"You should rotate sites when administering the medication."
"You should administer your medication at a 45-degree angle”
"You should administer your insulin into a muscle.”
The Correct Answer is B
A. "You should chill your medication before administration." Insulin should not be chilled before administration. It should be stored in a cool place, but administering insulin directly from the refrigerator can cause discomfort.
B. "You should rotate sites when administering the medication." Rotating injection sites helps prevent tissue damage and the formation of lumps or scar tissue. It is recommended to rotate sites within the same area (e.g., abdomen, thigh, etc.) to ensure absorption and prevent complications.
C. "You should administer your medication at a 45-degree angle." Insulin should generally be administered at a 90-degree angle for subcutaneous injection, not a 45-degree angle. A 45-degree angle may be appropriate.
D. "You should administer your insulin into a muscle." Insulin should be administered subcutaneously (into the fat layer just under the skin), not into the muscle. Injecting insulin into a muscle can alter its absorption rate and may cause irritation or pain.
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Related Questions
Correct Answer is C
Explanation
A. Show the child's parent how to release tension on the bars: The tension on the halo vest is adjusted by the healthcare provider, not by the parent. The nurse should not instruct the parent to release tension, as improper adjustments can lead to complications.
B. Remove the vest for the child to sleep at night: The halo vest should remain in place at all times, including during sleep, to maintain proper cervical traction and stabilization. Removing it may interfere with the healing process and cause further injury.
C. Check the child's pupillary response: Monitoring the pupillary response is important in a child with cervical traction to assess for any neurological changes. It helps identify signs of increased intracranial pressure or other neurological complications.
D. Apply a cervical collar if the child reports neck pain: The halo vest itself is designed to stabilize the neck, and the application of a cervical collar without provider guidance could interfere with the proper use of the traction system.
Correct Answer is C
Explanation
A. A school-age child who has Haemophilus influenzae type b disease: Haemophilus influenzae type b typically requires droplet precautions, not contact precautions, unless the infection is invasive like meningitis.
B. An adolescent who has pneumonia: Pneumonia caused by most pathogens does not require contact precautions unless there are specific indications such as a highly contagious organism or a superimposed infection that mandates isolation.
C. An infant who has respiratory syncytial virus (RSV): RSV is highly contagious and spreads through respiratory secretions. Contact precautions are necessary to prevent transmission, especially in healthcare settings.
D. A preschooler who has tuberculosis: TB is transmitted through the air via respiratory droplets, so airborne precautions (including a negative pressure room and an N95 respirator) are necessary to prevent transmission.
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