Which signs and symptoms characterize expressive aphasia?
Difficulty initiating speech
Difficulty understanding the written and spoken word
Total inability to communicate
Stuttering and spitting
The Correct Answer is A
A. Difficulty initiating speech
This is a characteristic symptom of expressive aphasia. Individuals with expressive aphasia have difficulty initiating speech and may produce speech that is slow, effortful, and lacking in grammatical structure.
B. Difficulty understanding the written and spoken word
This symptom is not typically associated with expressive aphasia. Instead, difficulty understanding language, both written and spoken, is more commonly seen in receptive aphasia, also known as Wernicke's aphasia.
C. Total inability to communicate
While expressive aphasia can severely impair verbal communication, it does not result in a total inability to communicate. Individuals with expressive aphasia may still be able to communicate to some extent using nonverbal means, gestures, or writing.
D. Stuttering and spitting
Stuttering and spitting are not characteristic symptoms of expressive aphasia. Stuttering is a speech disorder characterized by interruptions in the flow of speech, while spitting is not typically associated with aphasia.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Extension of the extremities
Extension of the extremities is not consistent with decorticate posturing. Instead, it is more indicative of decerebrate posturing, where both the upper and lower extremities are typically extended.
B. Pronation of the hands
Pronation of the hands is not typically associated with decorticate posturing. In decorticate posturing, the hands are usually flexed with the wrists and fingers pointing towards the body.
C. Plantar flexion of the legs
Plantar flexion of the legs characteristic of decorticate posturing. Decorticate posturing mainly involves plantar flexion of the feet.
D. External rotation of the lower extremities
External rotation of the lower extremities is also not typically associated with decorticate posturing. In decorticate posturing, the lower extremities may exhibit extension or internal rotation, but external rotation is not a characteristic feature.
Correct Answer is ["10"]
Explanation
To calculate the dose of valproic acid oral solution, the nurse should use the following formula:
Dose (mL) = Ordered dose (mg) / Concentration (mg/mL) x Volume (mL)
Plugging in the values from the question, we get:
Dose (mL) = 500 mg / (250 mg / 5 mL) x 5 mL
Simplifying, we get:
Dose (mL) = 500 mg / 50 mg x 5 mL
Dose (mL) = 10 mL
Therefore, the nurse should administer 10 of valproic acid oral solution to the patient.
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