A client admitted with an acute exacerbation of Ménière's disease asks the student nurse why he was prescribed diphenhydramine. Which response by the student nurse requires correction by the primary nurse?
"Ménière's disease is caused by an allergic response."
"This medication can help offset the nauseous feeling."
"Anticholinergics will help you rest."
"This medication can help reduce vomiting episodes."
The Correct Answer is A
Choice A Reason: This is incorrect because Ménière's disease is not caused by an allergic response. Ménière's disease is a disorder of the inner ear that causes vertigo, tinnitus, hearing loss, and a feeling of fullness in the ear. The exact cause of Ménière's disease is unknown, but it may be related to fluid imbalance, infection, trauma, or autoimmune reaction.
Choice B Reason: This is correct because diphenhydramine can help offset the nauseous feeling. Diphenhydramine is an antihistamine that blocks histamine receptors in the brain and inner ear, which can reduce nausea and vomiting associated with vertigo.
Choice C Reason: This is correct because anticholinergics will help you rest. Anticholinergics are a class of drugs that block acetylcholine receptors in the brain and body, which can have sedative effects and reduce motion sickness. Diphenhydramine has anticholinergic properties.
Choice D Reason: This is correct because diphenhydramine can help reduce vomiting episodes. As mentioned above, diphenhydramine can reduce nausea and vomiting by blocking histamine receptors in the brain and inner ear.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A Reason: This is incorrect because standing directly in front of the client is not the priority action by the nurse when admitting a client who has a partial hearing loss. Standing directly in front of the client can enhance communication, but it is not as important as assessing the client's hearing status and needs.
Choice B Reason: This is incorrect because rephrasing statements the client does not hear is not the priority action by the nurse when admitting a client who has a partial hearing loss. Rephrasing statements can improve understanding, but it is not as essential as evaluating the client's hearing level and preferences.
Choice C Reason: This is incorrect because speaking using his usual tone of voice is not the priority action by the nurse when admitting a client who has a partial hearing loss. Speaking using his usual tone of voice may or may not be appropriate, depending on the client's hearing ability and comfort. The nurse should adjust his tone of voice based on the client's feedback and response.
Choice D Reason: This is the correct choice because determining if the client uses hearing aids is the priority action by the nurse when admitting a client who has a partial hearing loss. Hearing aids are devices that amplify sound and improve hearing for people with hearing loss. The nurse should determine if the client uses hearing aids, and if so, check their function, fit, and battery life. The nurse should also ask about any other assistive devices or strategies that the client uses to communicate effectively.
Correct Answer is ["A","B","D"]
Explanation
Choice A Reason: This is correct because melanoma is a type of skin cancer that arises from melanocytes, which are cells that produce pigment. Melanoma lesions are often irregular in shape and color, and may have different shades of brown or black.
Choice B Reason: This is correct because melanoma is a very aggressive and invasive type of skin cancer that can spread quickly to other parts of the body through the blood or lymphatic system. Melanoma has a high mortality rate if not detected and treated early.
Choice C Reason: This is incorrect because warm and red skin around a lesion may indicate inflammation or infection, but not necessarily melanoma. Melanoma lesions may have other signs, such as bleeding, itching, or ulceration.
Choice D Reason: This is correct because melanoma is associated with exposure to ultraviolet (UV) radiation from sunlight or artificial sources, such as tanning beds. UV radiation can damage the DNA of melanocytes and cause them to grow abnormally.
Choice E Reason: This is incorrect because melanoma lesions are usually not painful unless they are ulcerated or infected. Pain may be a sign of other types of skin conditions, such as burns, blisters, or cuts.
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