Which of the following is listed as a behavior sign of illness?

Which of the following is listed as a behavior sign of illness?

• A. Irritable
• B. Flushed
• C. Rashes
• D. Bruises

Answer: (A)

Behavior changes signal illness, especially in young children who can’t verbalize how they feel. Irritability is a classic behavioral sign: when a child who is normally easygoing becomes unusually fussy, clingy, or hard to soothe, it often indicates they’re not feeling well. This mood shift is observed through how the child behaves rather than how their body looks. The other options describe physical signs—flushed skin can accompany fever, rashes are visible skin symptoms, and bruises are injuries on the body—so they don’t reflect the child’s behavior. Therefore, irritability best fits as a behavioral sign of illness.

Behavior changes signal illness, especially in young children who can’t verbalize how they feel. Irritability is a classic behavioral sign: when a child who is normally easygoing becomes unusually fussy, clingy, or hard to soothe, it often indicates they’re not feeling well. This mood shift is observed through how the child behaves rather than how their body looks. The other options describe physical signs—flushed skin can accompany fever, rashes are visible skin symptoms, and bruises are injuries on the body—so they don’t reflect the child’s behavior. Therefore, irritability best fits as a behavioral sign of illness.