CCSH BOARD PREP EXAM LATEST REAL QUESTIONS WITH WELL ELABORATED ANSWERS (100% CORRECT VERIFIED SOLUTIONS) A NEW UPDATED VERSION |ALREADY GRADED A+ (REVISED EXAM) LATEST UPDATE

CCSH BOARD PREP EXAM LATEST REAL
QUESTIONS WITH WELL ELABORATED ANSWERS
(100% CORRECT VERIFIED SOLUTIONS) A NEW
UPDATED VERSION |ALREADY GRADED A+
(REVISED EXAM) LATEST UPDATE 2026-2027




Process C or Process S?


pacemaker is the suprachiasmatic nucleus (SCN) of the hypothalamus


Process C




Process C or Process S?


directs the 24-hour
cycle or endogenous
(internal) biological rhythm


Process C

,Process C or Process S? Body


temperature is a marker


Process C




Process C or Process S?


cortisol and melatonin are markers


Process C




Light is a "zeitgeber" (time-giver)


True or false?


True




Light is a "photoreceptor"


True or false?


False

,Light input is carried along the retinohypothalamic tract (RHT) to the SCN. True


or false?


True




Light input is carried along the retinohypothalamic tract (RHT) to the homeostatic
drive.


True or false?


False




Coordinated by the SCN, light inhibits melatonin secretion during the dark cycle
(hence, the hormone of darkness).


True or false?


True




Coordinated by the SCN, light inhibits body temperature during the dark cycle
(hence, the hormone of darkness).


True or false?


False

, Damage to the SCN eliminates the circadian rhythms of many behaviors, including
sleep.


True or false?


True




Damage to the SCN eliminates the homeostatic process of many behaviors,
including sleep.


True or false?


False




Light, via the photoreceptor melanopsin, may exert its antidepressant effect
through a modulation of the homeostatic process of sleep.


True or false?


True