Question 50

Somnambulism is the term for walking during sleep.

Somnambulism, commonly known as sleepwalking, refers to the act of walking or performing other complex behaviors while in a state of sleep.

A) Hypertonic muscle movements

Hypertonic muscle movements refer to increased muscle tone and stiffness, which is unrelated to sleepwalking. This option does not describe the phenomenon of walking during sleep, making it incorrect.

B) Night terrors

Night terrors are episodes of intense fear and agitation that occur during sleep, often accompanied by screaming or thrashing. However, they do not involve walking, thus making this option incorrect as well.

C) Somnambulism

Somnambulism is the correct term for walking during sleep. It specifically describes the behavior of sleepwalking, where individuals can walk or engage in activities while remaining largely unaware of their actions.

D) Hyperreflexia

Hyperreflexia is characterized by an exaggerated response of reflexes and is not associated with sleepwalking. This term pertains to neurological responses and does not pertain to the act of walking during sleep, rendering it incorrect.

Conclusion

Somnambulism accurately describes the phenomenon of walking during sleep, distinguishing it from other sleep-related behaviors like night terrors and hypertonic movements. The other options fail to encapsulate the specific behavior described in the question, confirming that C is the definitive correct answer.