A nurse is caring for a client who has suffered a stroke involving the left hemisphere. Which of the following alterations in function are consistent with this type of stroke?
Slow cautious behaviors.
Loss of depth perception.
Overestimation of abilities.
Hemianopsia.
The Correct Answer is D
Choice A reason: This is incorrect because slow cautious behaviors are more consistent with a stroke involving the right hemisphere. The right hemisphere controls spatial awareness, creativity, and intuition. A stroke affecting this hemisphere can cause impulsivity, poor judgment, and denial of deficits.
Choice B reason: This is incorrect because loss of depth perception is more consistent with a stroke involving
the right hemisphere. The right hemisphere controls visual-spatial perception, which includes depth perception, distance estimation, and object recognition. A stroke affecting this hemisphere can cause difficulty in navigating space, judging distances, and identifying objects.
Choice C reason: This is incorrect because the overestimation of abilities is more consistent with a stroke involving
the right hemisphere. The right hemisphere controls emotional regulation, self-awareness, and insight. A stroke affecting this hemisphere can cause euphoria, lack of insight, and unrealistic expectations.
Choice D reason: This is the correct answer because hemianopsia is consistent with a stroke involving
the left hemisphere. The left hemisphere controls language, logic, and analysis. A stroke affecting this hemisphere can cause hemianopsia, which is the loss of vision in half of the visual field. This can affect reading, writing, and communication skills.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A Reason: Notifying child protective services is not the priority action, as it is not indicated by the skin irregularity. The skin irregularity is most likely a Mongolian spot, which is a benign, bluish-gray or purple patch of pigmentation that is common in infants of Asian, African, or Hispanic descent. It is not a sign of abuse or injury, but rather a normal variation of skin color.
Choice B Reason: This is the correct choice. Recording the finding is the priority action, as it documents the presence and location of the Mongolian spot and prevents confusion or misdiagnosis in the future. The Mongolian spot usually fades by age 2 to 4 years, but it may persist into adulthood.
Choice C Reason: Notifying the healthcare provider is not the priority action, as it is not necessary for the skin irregularity. The skin irregularity is not a cause for concern or intervention, but rather a normal variation of skin color.
Choice D Reason: Interviewing the clients about the injury is not the priority action, as it is not appropriate for the skin irregularity. The skin irregularity is not an injury, but rather a normal variation of skin color. Interviewing the clients about it may imply suspicion or accusation of abuse, which can damage the nurse-client relationship and trust.
Correct Answer is A
Explanation
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.
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