Question

andré has a job in international affairs that requires him to travel frequently across multiple time zones. andré is at increased risk for
a) circadian rhythm disorder.
b) sleepwalking.
c) night terrors.
d) narcolepsy.

Explanation:

Circadian rhythm disorder is related to disruptions in the internal body clock. Frequent travel across multiple time zones (like jet lag) disrupts the circadian rhythm. Sleepwalking (B) is a sleep - related behavior disorder during sleep. Night terrors (C) are episodes of intense fear during sleep. Narcolepsy (D) is a neurological disorder with excessive daytime sleepiness. Since André's situation is about time - zone travel (circadian rhythm disruption), A is correct.

Answer:

A. circadian rhythm disorder.