Which sleep stage is most closely associated with tissue healing and physical restoration?
Stage one sleep
REM sleep
Stage two sleep
Stage three slow wave sleep
The Correct Answer is D
A. Stage one sleep is a light transitional sleep phase and does not significantly contribute to tissue repair.
B. REM sleep is important for memory consolidation and emotional processing, but not primarily for physical restoration.
C. Stage two sleep is deeper than stage one but still not the stage most associated with healing and restoration.
D. Stage three slow wave sleep; also known as deep sleep, it is when the body focuses on tissue repair, immune function, and physical restoration.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Receiver is correct as a component. This is the individual who receives and interprets the message.
B. Sender is also a correct component, referring to the originator of the message.
C. Environment is part of the communication process, as it includes the physical and emotional context in which communication occurs.
D. Transmission delay is not a core component of the basic communication process but rather a technical issue relevant in digital or electronic communication systems.
Correct Answer is D
Explanation
A. Dreaming and rapid eye movement occur during REM sleep, not Stage 3.
B. Immediate readiness is unlikely after deep sleep.
C. High alertness typically follows lighter stages of sleep or a full sleep cycle.
D. Grogginess and disorientation; Stage 3 is deep, slow-wave sleep, and waking during this stage often results in confusion and sluggishness, known as sleep inertia.
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