A nurse is providing teaching to a female client who has herpes simplex virus type 2. Which of the following client statements indicates an understanding of the teaching?

Answer: A. Diplopia.

Rationale:

A) Diplopia: Diplopia, or double vision, is a common symptom in multiple sclerosis (MS) due to demyelination of nerves in the brainstem, affecting eye movement coordination. This visual disturbance is frequently seen in MS clients and may worsen during flare-ups.

B) Masklike expression: A masklike expression is more commonly associated with Parkinson’s disease rather than multiple sclerosis. This characteristic facial appearance is due to muscle rigidity, which is not typically a manifestation of MS.

C) Twitching of the face: Facial twitching, or fasciculations, is not typically a primary symptom of multiple sclerosis. While muscle weakness and spasticity are common in MS, twitching is more commonly seen in conditions such as amyotrophic lateral sclerosis (ALS).

D) Agitation: Agitation is not a primary symptom of MS. While MS can lead to cognitive changes or mood disturbances, such as depression, severe agitation is more commonly linked with other neurological or psychiatric conditions.

Choice A rationale:

Completely irrigating one eye before irrigating the second eye is the correct action to take when a client receives a chemical splash on their face. This approach helps prevent the potential spread of the chemical from one eye to the other. Irrigation should be done immediately to flush out the chemical and minimize its harmful effects.

Choice B rationale:

Informing the client to blink their eyes rapidly during the irrigation process is not recommended. Blinking may exacerbate the dispersion of the chemical and could lead to further damage to the eyes. Instead, the client should keep their eyes open during irrigation.

Choice C rationale:

Delaying the irrigation process until the type of chemical in the eyes is identified is not appropriate. Time is critical in minimizing the impact of the chemical on the eyes. Immediate irrigation is essential, regardless of the type of chemical, to remove the substance from the eyes.

Choice D rationale:

Asking the client to count the number of fingers held up by the nurse before irrigating their eyes is not relevant in this situation. The priority is to initiate immediate irrigation to remove the chemical from the eyes. Assessing the client's visual acuity can be done later in the evaluation process after the eyes have been irrigated.