Raj is an employed youth who has been recently moved to a night shift. Of late, he has been complaining of disturbed sleep and poor concentration. He also feels fatigued and listless more often. A change in _____ is most likely to have caused Raj’s problems. Multiple Choice circadian rhythm nocturnal rhythm ultradian rhythm infradian rhythm
A change in circadian rhythm is most likely to have caused Raj’s problems.
The circadian rhythm is the body’s natural 24-hour cycle that regulates sleep-wake patterns, energy levels, and various physiological processes. Night shifts can disrupt this rhythm, leading to sleep disturbances, fatigue, and difficulty concentrating, as the body struggles to adjust to sleeping during the day and staying awake at night.