The nurse is providing care for a patient diagnosed with a stroke resulting in language disorder. Which type of disorder does the nurse recognize if the patient raises an arm in response to the nurse's direction to stick out his tongue?
Dysphasia
Dysarthria
Expressive aphasia
Receptive aphasia
The Correct Answer is D
A. Dysphasia is a general term for difficulty with speech and language, which can involve problems with speaking, understanding, reading, or writing. It is not specific to the patient's response of raising an arm instead of sticking out the tongue.
B. Dysarthria refers to difficulty with the physical act of speaking due to weakness or incoordination of the muscles involved in speech. It does not involve comprehension or understanding of language.
C. Expressive aphasia refers to difficulty expressing thoughts verbally or in writing, but the patient typically understands language. This does not match the patient's response to the nurse's command.
D. Receptive aphasia is characterized by difficulty understanding spoken or written language. The patient may not comprehend the nurse's instructions, leading to inappropriate responses, such as raising an arm instead of sticking out the tongue.
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Related Questions
Correct Answer is B
Explanation
A. Weakness in the lower body is not an accurate description of paraplegia. Paraplegia refers to the loss of function, not just weakness.
B. Paraplegia refers to the loss of motor and sensory function in the lower body, including the legs, due to a spinal cord injury, typically below the level of the injury. This is the most accurate response.
C. Temporary loss of motor and sensory functions is more characteristic of conditions like spinal shock, not paraplegia. Paraplegia refers to permanent impairment following spinal cord injury.
D. The description of loss of movement from the neck down is characteristic of quadriplegia (or tetraplegia), not paraplegia, which specifically involves the lower body.
Correct Answer is B
Explanation
A. While chemotherapy does have side effects, this is not the primary reason for its limited use in treating brain tumors. Side effects are a consideration but not the main obstacle.
B. The blood-brain barrier is a selective permeability barrier that limits the ability of many chemotherapy drugs to pass from the bloodstream into the brain tissue. This makes it difficult for chemotherapy to effectively treat brain tumors.
C. Brain tumors can metastasize and spread to other parts of the body, so chemotherapy may still be needed, especially in cases of malignant tumors.
D. Chemotherapy is commonly used to treat cancer, including brain tumors, but the blood-brain barrier poses a significant challenge in its effectiveness.
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