The nurse recognizes that which statement regarding sleep is true?
Research shows that people in general get more than enough sleep.
Teenagers have a natural tendency to wake up earlier.
Sleep needs remain constant over the course of a person's lifetime.
Older adults experience a progressive decrease in deep sleep.
The Correct Answer is D
D. As individuals age, there is a natural decline in the amount of deep sleep (slow-wave sleep or Stage N3 sleep) they experience. Older adults tend to spend less time in deep sleep and may experience more fragmented sleep patterns, with more frequent awakenings during the night. This reduction in deep sleep is a normal part of the aging process and is associated with changes in sleep architecture and physiology.
A. Research indicates that a significant portion of the population does not get enough sleep, with many adults experiencing sleep deprivation due to various factors such as lifestyle, work schedules, and sleep disorders.
B. Teenagers often have a natural tendency to stay up later and have difficulty waking up early due to changes in their circadian rhythm during adolescence. This shift in sleep patterns, known as delayed sleep phase syndrome, can result in later bedtimes and waking times for teenagers.
C. Sleep needs typically change over the course of a person's lifetime. Infants and young children require more sleep than adults, with sleep duration gradually decreasing as individuals age.
Additionally, factors such as lifestyle, health status, and environmental influences can affect sleep needs at different stages of life.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
B. Tachycardia (elevated heart rate) can be a sign of various underlying conditions, including pain, anxiety, or cardiovascular compromise. While tachycardia may occur as a response to stress or pain associated with the catheter insertion procedure, it can also indicate complications such as hemorrhage, cardiac dysrhythmias, or pulmonary embolism, which require prompt evaluation and intervention.
A. While this can be concerning, it is not typically directly related to complications of a subclavian central venous catheter insertion unless there is evidence of arterial injury or thrombosis.
C. Bibasilar crackles are abnormal lung sounds that can indicate fluid accumulation in the lungs, such as pulmonary edema or pneumonia. However, this may not be directly related to the subclavian central venous catheter insertion itself.
D. Headache is a non-specific symptom that can have numerous causes, including stress, dehydration, or tension.
Correct Answer is A
Explanation
A. Hypnotic drugs are primarily used to induce sleep or promote sleepiness. They act on the central nervous system to depress its activity, leading to sedation and ultimately sleep. These drugs are commonly prescribed to treat insomnia or to induce anesthesia for surgical procedures.
B. While some hypnotic drugs can cause a stupor-like state, inducing a state of reduced consciousness or awareness, this is not the primary function of all hypnotic medications. Stupor typically refers to a state of extreme lethargy or mental dullness, which may be induced by certain drugs but is not inherent to the classification of hypnotics.
C. Hypnotic drugs are not primarily intended to affect pain. While some hypnotic medications may have analgesic properties, their primary function is to induce sleep or sedation rather than directly targeting pain relief. Pain relief is typically achieved through the use of analgesic medications such as opioids, NSAIDs, or other pain relievers.
D. Hypnotic drugs do not mimic the state of hypnosis induced by techniques such as hypnotherapy. While both hypnosis and hypnotic drugs can alter consciousness, they work through different mechanisms
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