FREE NBRC Specialty Credentials Questions and Answers

Question 1

Which of the following conditions characterizes rapid eye movement (REM) sleep?

Accepted Answer

Highly active brain and physiological activity levels.

Answer

Highly active brain and physiological activity levels characterize REM stage. Stages 3 and 4 of NREM sleep are characterized by disorientation and disorganization. During REM sleep. the body movement ceases except for the eyes. The pulse rate slows by 5-10 beats/minute during NREM sleep. not REM sleep.

Question 2

Which of the following sleep disorders is the most prevalent?

Accepted Answer

Insomnia.

Answer

Approximately 1/3 of American adults have some type of sleep disorder. and insomnia is the most common.

Question 3

Which of the following substances is a natural hormone produced by the pineal gland that induces sleep?

Accepted Answer

Melatonin

Answer

Melatonin is a natural hormone that induces sleep. All the others are medications classified as stimulants.

Question 4

An older female patient visits the doctor due to sleep issues. What could be the reason behind her sleep?

Accepted Answer

Older age decreases the amount of REM sleep naturally

Answer

As people age, there is a natural decrease in the amount of REM (Rapid Eye Movement) sleep they experience. REM sleep is a stage of sleep associated with dreaming and is important for cognitive function and memory consolidation. This decrease in REM sleep can lead to sleep issues, such as difficulty falling asleep or staying asleep throughout the night. Therefore, the reason behind the older female patient's sleep issues could be the natural decrease in REM sleep that occurs with age.

Question 5

Which of the following is the best nursing advice to promote better sleep in kids?

Accepted Answer

Ensure that the meal is healthy & the room is quite for good sleep

Answer

The best nursing advice to promote better sleep in kids is to ensure that the meal is healthy and the room is quiet. A healthy meal can help regulate blood sugar levels and provide essential nutrients for better sleep. A quiet room creates a calm and peaceful environment, reducing distractions and promoting relaxation. Increasing screen time before sleep can have a negative impact on sleep quality, as the blue light emitted from screens can disrupt the production of melatonin, a hormone that regulates sleep. Encouraging kids to participate in leisure activities can be beneficial, but it is not specifically related to promoting better sleep.

NBRC - National Board for Respiratory Care Practice Test

NBRC - National Board for Respiratory Care Practice Test

FREE NBRC Specialty Credentials Questions and Answers