NURS 164 Rest, Sleep & Pain Management Exam Questions and Answers (110+ Q&A) | REM Sleep, Sleep Disorders, FLACC, CPOT, Pain Assessment & NCLEX Prep | Nursing Fundamentals

This comprehensive NURS 164 nursing fundamentals study guide contains more than 110 detailed exam questions and correct answers focused on rest and sleep, circadian rhythm regulation, sleep disorders, comfort measures, pain management, pain assessment scales, opioid safety, and nonpharmacologic nursing interventions commonly tested on nursing exams and NCLEX-style assessments. The material provides extensive review content covering REM and NREM sleep stages, melatonin regulation, obstructive sleep apnea (OSA), narcolepsy, insomnia, restless leg syndrome, hypersomnolence disorder, sleep hygiene, circadian rhythm disruption, and evidence-based nursing strategies to improve patient rest and comfort. The document offers nursing students an in-depth understanding of sleep physiology and the impact of sleep deprivation on physical and mental health. Key concepts include REM sleep characteristics such as dreaming and increased vital signs, NREM sleep stages, effects of antidepressants on REM sleep, ghrelin elevation during sleep deprivation, and environmental factors influencing circadian rhythms. Students will also review nursing interventions that promote healthy sleep patterns including clustering nursing care, encouraging CPAP use for obstructive sleep apnea, reducing nighttime disruptions, promoting daytime activity and sunlight exposure, and teaching effective sleep hygiene practices for hospitalized patients and older adults experiencing sundowning or circadian rhythm disturbances. Special emphasis is placed on pain assessment, ethical pain management, opioid safety, and evidence-based comfort interventions. The study guide reviews acute pain, chronic pain, neuropathic pain, Gate Control Theory, around-the-clock (ATC) opioid dosing, nonpharmacologic pain relief methods, and nursing responsibilities related to opioid monitoring and sedation assessment. Students will learn how to recognize opioid-induced respiratory depression, excessive sedation, and the importance of believing the patient’s self-report of pain while maintaining safe medication administration practices. The material also provides detailed coverage of pain assessment tools used across the lifespan and in nonverbal patients. Topics include the Numeric Rating Scale, Wong-Baker FACES Scale, FLACC Scale, CRIES Scale, PAINAD Scale, and Critical-Care Pain Observation Tool (CPOT) used for critically ill and nonverbal patients. Additional content explores behavioral pain indicators, pain reassessment responsibilities, and communication strategies that improve accurate pain evaluation and patient-centered comfort management in healthcare settings. NCLEX-style clinical scenarios strengthen clinical judgment, prioritization, patient safety awareness, and evidence-based nursing decision-making related to sleep and pain management. The concepts covered in this resource align with evidence-based nursing education frameworks and authoritative references including Fundamentals of Nursing by Potter & Perry, American Academy of Sleep Medicine (AASM) guidelines, American Pain Society recommendations, National Council of State Boards of Nursing (NCSBN) pain management standards, and evidence-based comfort care principles discussed in peer-reviewed journals such as the Journal of Clinical Nursing, Pain Management Nursing, and Nurse Education Today. These resources emphasize accurate pain assessment, ethical pain management, sleep promotion, patient safety, and individualized nursing interventions that improve patient outcomes and quality of care. This study document is highly relevant for NURS 164 students, nursing fundamentals students, BSN students, RN candidates, practical nursing students, NCLEX preparation learners, healthcare trainees, clinical placement students, pain management nursing students, sleep disorder nursing students, and nursing professionals preparing for exams in comfort care, sleep physiology, pain assessment, or nursing fundamentals. 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