The nurse assesses a patient's sleep for NREM (non-rapid eye movement) sleep because this sleep has the characteristics of:.
offering the most rest.
irregular respirations.
increased heart rate.
daytime activity.
The Correct Answer is A
Choice A rationale:
NREM (Non-Rapid Eye Movement) sleep is characterized by slow-wave sleep and is often considered restorative. It is the stage of sleep where the body repairs and regenerates tissues, and it is essential for feeling rested and rejuvenated. NREM sleep consists of three stages, with stages 3 and 4 being the deepest and most restful, also known as slow-wave sleep. These stages are essential for physical recovery.
Choice B rationale:
NREM sleep is not characterized by irregular respirations. Irregular breathing patterns are more commonly associated with certain sleep disorders, such as sleep apnea, rather than NREM sleep itself.
Choice C rationale:
NREM sleep is not characterized by increased heart rate. In fact, during NREM sleep, the body typically experiences a decrease in heart rate and blood pressure. The body's physiological functions tend to slow down during NREM sleep to promote rest and recovery.
Choice D rationale:
NREM sleep is not characterized by daytime activity. In contrast, NREM sleep occurs during the night and is a state of deep rest, during which the body is not engaged in daytime activities. It is essential for physical and mental recovery, especially after a day of activity.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale:
The CPAP device should not fit loosely on the face. It should fit snugly to create a proper seal and maintain positive airway pressure. A loose-fitting CPAP mask may not effectively treat obstructive sleep apnea (OSA).
Choice B rationale:
The CPAP device typically delivers consistent pressure throughout both inhalation and exhalation. It does not deliver less pressure during exhalation. The purpose of CPAP is to maintain a constant pressure to keep the airway open during both phases of the respiratory cycle.
Choice C rationale:
The CPAP device does not require an invasive ventilation tube. It uses a mask that covers the nose or both the nose and mouth to deliver positive airway pressure. It is non-invasive and is designed to keep the airway open by delivering pressurized air.
Correct Answer is A
Explanation
Choice A rationale:
Indomethacin (Indocin) is a nonsteroidal anti-inflammatory medication (NSAID). It is commonly used to reduce inflammation and relieve pain, making it a suitable choice for pain management in conditions where inflammation plays a role, such as arthritis or musculoskeletal injuries.
Choice B rationale:
Indomethacin is not typically categorized as an adjuvant analgesic. Adjuvant analgesics are medications that are not primarily designed for pain relief but may enhance the effects of analgesics when used in combination.
Choice C rationale:
Indomethacin is not a COX-2 inhibitor. COX-2 inhibitors are a specific class of NSAIDs that target the COX-2 enzyme while sparing COX-1. Indomethacin is a traditional NSAID that inhibits both COX-1 and COX-2.
Choice D rationale:
Indomethacin is not a narcotic analgesic. Narcotic analgesics, also known as opioids, are a separate class of medications used for the management of moderate to severe pain. Indomethacin does not belong to this class and has a different mechanism of action.
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