Which of the following is NOT a vital sign typically monitored by nursing assistants?

Height is not considered a vital sign typically monitored by nursing assistants. Vital signs generally include measurements that indicate the body's physiological status, which are critical for assessing a patient's health. These include blood pressure, pulse, and body temperature, all of which provide essential information about the cardiovascular, respiratory, and overall systemic functioning of a person.

Monitoring height, while important for growth assessment and determining appropriate medication dosages, is not part of the routine vital sign measurement process. In clinical settings, nursing assistants focus on vital signs to quickly evaluate a patient's condition, while height measurements are usually recorded during specific assessments or new patient admissions rather than on a routine basis.