Joseph has been staying up late every night to write his last class papers and prepare for his final exams. because of the prolonged sleep deprivation, he starts to experience short episodes of sleep lasting only a few seconds while he is awake. joseph is experiencing

Joseph is experiencing Narcolepsy.

Explanation:

The condition Joseph is experiencing is Narcolepsy.

Narcolepsy is a condition in which will experience episodes of sleep. The affected person may have sleep attacks. Sleep attacks is a condition in which the person suddenly goes to sleep without any warning. The time and length of the sleep depends upon patient to patient. Some patients might have sleep lasting only for a few seconds while others might experience sleep for about several minutes.

breathe deeply from your lower lungs - imagine a rubber ring around your waist (your diaphragm)

breathe in and try to push the ring outwards.

breathe in through your nose and out through your nose and mouth.

explanation:

answer; i believe the answer is moderate level;