Colorado CNA Practice Exam

A resident in a persistent vegetative state (PVS):

1. Can communicate effectively

2. Is fully aware of their surroundings

3. May have some facial movements

4. Will respond to all stimuli

The correct answer is: May have some facial movements

The correct response highlights that a resident in a persistent vegetative state (PVS) may exhibit some facial movements. In this condition, individuals can sometimes show reflexive actions or basic movements, such as facial grimaces or small head movements, but these are typically non-purposeful and do not indicate awareness or intentionality. It's important to recognize that while these movements occur, they do not signify that the person is aware of their surroundings or can communicate effectively. In PVS, the brain has lost the ability to respond to stimuli in a way that indicates awareness, which is why the other options outlining effective communication, full awareness of surroundings, or responses to all stimuli do not apply. Individuals in this state do not demonstrate reliable reactions or awareness, making the presence of facial movements an interesting but limited characteristic.