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: A surgical pause is not a commonly used term for this process.
Choice B reason: A time out is a standardized procedure used to verify the correct patient, procedure, and site before surgery begins.
Choice C reason: The preoperative checklist is a broader list of tasks completed before surgery, not the specific pause for verification.
Choice D reason: Time in is not a recognized term for this verification process in the surgical setting.
Correct Answer is B
Explanation
Choice A reason: While legs feeling heavy can be a common sensation after a spinal block, it is not as concerning as other potential symptoms.
Choice B reason: Hypotension is a significant concern following a spinal block as it can indicate a high level of blockage affecting the autonomic nerves, which can lead to serious complications.
Choice C reason: Numbness below the injection site is expected after a spinal block and is not typically a cause for concern unless it is prolonged or accompanied by other symptoms.
Choice D reason: Nausea can occur but is less concerning than hypotension, which can have more immediate and severe consequences.
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