Mr. S states, "Look at the snakes on the ceiling!" You see some cracks in the plaster. Mr. S is experiencing a/an:
Illusion
Flashback
Hallucination
Delusion
The Correct Answer is A
Choice A reason: An illusion is a misinterpretation of a real external stimulus. Mr. S is mistaking the cracks in the plaster for snakes, which is an illusion.
Choice B reason: A flashback is a vivid memory of a traumatic event that feels like it is happening again. This does not describe Mr. S's experience.
Choice C reason: A hallucination is a sensory experience of something that does not exist outside the mind. Since Mr. S is misinterpreting an actual visual stimulus (the cracks), it is not a hallucination.
Choice D reason: A delusion is a firmly held false belief resistant to reason or confrontation with actual fact. Mr. S's belief is based on a misinterpretation of a visual stimulus, not a delusion.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A reason: Patients should not hold their insulin unless instructed by a physician, as it can lead to uncontrolled blood sugar levels.
Choice B reason: Taking vitamins with zinc and vitamin C can help with wound healing and immune function after surgery.
Choice C reason: Smoking should be stopped before surgery as it can impair wound healing and increase the risk of complications.
Choice D reason: Patients are typically advised to fast before surgery to reduce the risk of aspiration during anesthesia.
Correct Answer is C
Explanation
Choice A reason: Debridement is not related to dosing, which typically refers to medication administration.
Choice B reason: While debridement may involve cleaning dirty wounds, this choice does not fully capture the definition of debridement.
Choice C reason: Debridement is the medical process of removing dead, damaged, or infected tissue to improve the healing potential of the remaining healthy tissue.
Choice D reason: Infected wounds may require debridement, but this choice does not define what debridement is.
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