Overview
Sleep Is Active Recovery
Sleep is a regulated neurologic process that supports immune function, metabolism, pain control, memory, mood, and tissue repair.
NCLEX-RN
NCLEX-RN
Sleep is a regulated neurologic process that supports immune function, metabolism, pain control, memory, mood, and tissue repair. In hospital, sleep is disrupted by illness, alarms, procedures, light, fear, dyspnoea, pain, medications, and loss of normal cues. The resulting fatigue is not merely unpleasant: it worsens delirium, glucose control, blood pressure, pain sensitivity, mobility, and participation in care. Safe nursing care identifies why sleep is failing, protects consolidated rest, treats reversible causes, and avoids reflexively adding sedation when hypoxia, withdrawal, urinary retention, medication toxicity, or delirium is the real problem.
Unlock full lesson + practice questions
13 more sections with scenarios, priorities, and review drills.
Final rapid review before practice
Next study step
Finish the lesson first, then choose a focused activity to apply what you just reviewed.
Continue studying
Sign in to save progress on this lesson.
Unlock the interactive lesson quiz with a plan that includes this NCLEX-RN pathway. You can still explore topic-filtered questions from the bank hubs below.