The nurse recognizes that which statement regarding sleep is true?

A. Narcolepsy is a chronic neurological disorder characterized by excessive daytime sleepiness and other symptoms such as cataplexy (sudden loss of muscle tone), sleep paralysis, and hallucinations. While lifestyle modifications and behavioral strategies may help manage symptoms, medications are often necessary to control narcolepsy symptoms effectively. Therefore, if a client with narcolepsy states that they will not need medications, further teaching is indeed needed.
B. Narcoleptic attacks, or sleep attacks, can indeed last seconds to minutes. They are characterized by sudden and uncontrollable episodes of sleepiness or sleep onset, which can occur during daytime activities.
C. Narcoleptic attacks can occur suddenly, even when the individual is alert and engaged in activities. These attacks are unpredictable and can significantly disrupt daily life.
D. Emotional triggers, such as stress, excitement, or anger, can sometimes precipitate or exacerbate narcoleptic symptoms, including sleep attacks and cataplexy. However, not all individuals with narcolepsy experience triggers in the same way, and triggers can vary among individuals. Therefore, this statement may or may not be true for the individual in question.

A. Positioning the primary IV solution bag higher than the piggyback medication bag creates a pressure gradient, allowing the primary solution to infuse first. Once the primary solution has finished, the secondary piggyback medication automatically starts infusing. This setup ensures that the primary solution is fully infused before the piggyback medication begins.
B. Placing the primary IV solution bag lower than the piggyback medication bag is not the standard practice. This setup would create a pressure gradient that could result in the piggyback medication infusing before the primary solution, which is not desirable. It could lead to incomplete infusion of the primary solution and compromise the effectiveness of the treatment.
C. Positioning the primary IV solution bag at the same height as the piggyback bag does not create a pressure gradient for sequential infusion. As a result, both solutions would flow at the same rate, and it would be challenging to control the order of infusion. This setup is not appropriate for administering IV antibiotics via piggyback because it does not ensure the proper sequence of infusion.
D. The height of the IV solution relative to the insertion site is essential for proper infusion and preventing complications such as infiltration or phlebitis. Ideally, the IV solution should be hung at a height that allows for a gentle flow of fluid into the vein without causing excessive pressure or backflow. Placing the IV solution lower than the insertion site helps facilitate gravity-assisted flow into the vein.