Question

how does sleep impact cortisol levels?
a. it increases them.
b. it reduces them.
c. it eliminates them.
d. it has no effect.
how does sleep support emotional health?
a. it increases stress hormones.
b. it decreases melatonin production.
c. it reduces hydration levels.
d. it helps stabilize emotions.

Explanation:

First Question: How does sleep impact cortisol levels?

Cortisol is a stress hormone. Adequate sleep is associated with reduced stress and thus lower cortisol levels. "Increases" (a) is incorrect as sleep reduces stress, not increase it. "Eliminates" (c) is wrong as cortisol is a normal hormone needed by the body. "No effect" (d) is incorrect as sleep does impact cortisol. So sleep reduces cortisol levels.

Sleep is important for emotional regulation. Option a is wrong as sleep reduces stress hormones. Option b is incorrect as sleep (especially at night) increases melatonin production. Option c is wrong as sleep doesn't reduce hydration levels (hydration is related to fluid intake). Option d is correct as good sleep helps in stabilizing emotions.

Answer:

b. It reduces them.

Second Question: How does sleep support emotional health?