A nurse is preparing to administer an IM injection to a client who is obese. Which of the following actions should the nurse plan to take?
Select a 1-inch needle
Use a 45° angle when inserting the needle
Use the ventrogluteal site
Pinch the skin up during injection
The Correct Answer is C
- A. Incorrect. A 1-inch needle may not be long enough to reach the muscle layer in an obese client, which may result in subcutaneous injection and reduced absorption of the medication.
 - B. Incorrect. A 45° angle may not be appropriate for an IM injection, as it may cause the needle to enter at an oblique angle and miss the muscle layer or hit a bone or nerve.
 - C. Correct. The ventrogluteal site is preferred for IM injections in obese clients, as it has less subcutaneous fat and a large muscle mass that can accommodate larger volumes of medication.
 - D. Incorrect. Pinching the skin up during injection may cause the needle to enter at a shallow angle and deposit the medication in the subcutaneous tissue instead of the muscle layer.
 
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale:
Using isopropyl alcohol to clean hearing aids is not recommended. Isopropyl alcohol can damage the hearing aid components, especially the plastic parts. It is essential to use cleaning solutions specifically designed for hearing aids to avoid damaging them. Including this statement indicates a misunderstanding of proper hearing aid care.
Choice B rationale:
Replacing the batteries every 2 weeks is a standard recommendation for hearing aid users. Hearing aid batteries typically last 1 to 2 weeks, depending on usage. Regular battery replacement ensures the hearing aids continue to function optimally. This statement demonstrates an understanding of the basic care required for behind-the-ear hearing aids.
Choice C rationale:
Cleaning the ear with cotton swabs before inserting hearing aids is not advisable. Cotton swabs can push earwax further into the ear canal, leading to impaction. Excessive earwax can interfere with hearing aid function. Instead, clients should be encouraged to clean the outer parts of the hearing aids and avoid inserting any objects, including cotton swabs, into the ear canal.
Choice D rationale:
Disconnecting the battery when removing hearing aids is the correct practice. By disconnecting the battery, the client ensures that the hearing aids are turned off, preserving battery life and preventing unnecessary drainage. This statement indicates an understanding of proper hearing aid care and demonstrates the client's ability to maintain the device effectively.
Correct Answer is D
Explanation
- A. Instructing the client about the importance of regular medical appointments is important, but not the priority. The nurse should first ensure that the client knows how to manage their blood glucose levels and administer insulin at home.
- B. Encouraging the client to participate in daily exercise is beneficial, but not the priority. The nurse should first ensure that the client knows how to monitor their blood glucose levels and adjust their insulin dose accordingly.
- C. Explaining proper foot care techniques to the client is essential, but not the priority. The nurse should first ensure that the client knows how to prevent and treat hypoglycemia and hyperglycemia, which can have serious complications.
- D. Ensuring that the client understands the medication regimen is the priority. The nurse should teach the client about the types, actions, doses, and administration times of insulin, as well as how to store and dispose of it safely.
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