Loss of orexin-containing neurons in the hypothalamus may contribute to ? sleep apnea ? narcolepsy ? insomnia ? periodic limb movement disorder

answer; a database is an organized collection of data in digital format that users to keep track of information;

when in a crucial situation, after calling 911, the correct posture for delivering effective compression is the proper hand placement.

first, place two fingers at the sternum, then put the heel of your other hand next to the fingers and place hand on top of the other. lock your elbows by using your body’s weight and compress the victim’s chest with a depth of 2 inches.

moreover, do 15 compression and 2 breaths, this process must be done four times until there is a pulse or a arrive.

the correct answer choices are a- b- and d