Sleep

Question 1

What are factors that hinder sleep?

Answer 1

Old age and use of antihistamines (Benadryl), night shifts, Tv/phone usage, exercising 3 hrs before bedtime, alcohol, smoking, CNS disorders.

Question 2

What sleeping disorder is characterized by: difficulty falling asleep and staying asleep, frequent awakening, and is more common in women?

Answer 2

Insomnia.

Question 3

What sleep disorder is characterized by: decreased airflow during sleep for 10sec or more, O2 in blood drops, irregular pulse, BP rises and snoring is the most obvious sign?

Answer 3

Sleep apnea.

Question 4

What sleep disorder is characterized by: uncontrollable sleeping spells that happen at inappropriate times due to a disruption of mechanisms that regulate sleep/wake times?

Answer 4

Narcolepsy

Question 5

How much sleep is required for neonates?

Answer 5

16hrs

Question 6

How much sleep is required for infants?

Answer 6

15hrs

Question 7

How much sleep is required for toddlers?

Answer 7

12 hours + nap

Question 8

How much sleep is required for school age children?

Answer 8

9 hours

Question 9

How much sleep is required for adolescents?

Answer 9

7.5hrs

Question 10

How much sleep is required for young adults?

Answer 10

6-8.5 hrs

Question 11

How much sleep is required for older adults?

Answer 11

total hours decline

Question 12

How many stages are in non-REM sleep?

Answer 12

4

Question 13

What happens during non-rem sleep?

Answer 13

RR, metabolic rate, blood pressure, pulse, and body temp drop.

Question 14

What stage of sleep is characterized by: transitional state of wakefulness + sleep, relaxed yet aware of surroundings, involuntary muscle jerking, aroused easily, 5% of total sleep.

Answer 14

Stage 1

Question 15

What stage of sleep is characterized by: falling asleep, aroused with relative ease, “light sleep”, drop in body temp, heart rate drops, 50-55% total sleep.

Answer 15

Stage 2

Question 16

What stage of sleep is characterized by: deep sleep, hard to arouse, disoriented is awaken, body repairs itself, 10% of total sleep.

Answer 16

Stage 3

Question 17

What stage of sleep is characterized by: Greatest depth of sleep (delta sleep), arousal is difficult, slow brain waves, decrease in pulse, HR, and RR. Paralysis of the muscles, metabolism slows, 10% of total sleep.

Answer 17

Stage 4

Question 18

What is REM sleep?

Answer 18

Muscle twitching on face, rapid pulse, increase in BP, gastric secretions, metabolism increases, body temp increases, 20-25% of sleep.