Which of the following cranial nerves is NOT correctly matched with its function?
A. Vagus - sensory and motor for internal organs
B. Hypoglossal - neck and back muscles
C. Vestibulocochlear - hearing and balance
D. Glossopharyngeal - muscles for swallowing
Answer: B
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Structure D is a(n)
A) endocrine gland.
B) sebaceous gland.
C) merocrine gland.
D) apocrine gland.
E) unicellular gland.
The pia mater is connected to the dura mater to anchor the spinal cord in place at paired structures called
A) the conus medullaris. B) coccygeal ligaments. C) the filum terminale. D) denticulate ligaments. E) None of the answers are correct.
Brodmann's map of the cerebral cortex:
A. is based on recordings of cortical evoked potentials B. is based on regional variation of the cortical layers C. has no correlation with functional organization D. numbers the regions from frontal pole (area 1) to occipital pole (area 47) E. numbers the regions from left (area 1) to right (area 47)
In emphysema, the lungs become overdistended with trapped air. Effective abdominal breathing is decreased. Describe the muscles involved when breathing becomes an active process, such as a patient who has emphysema.
What will be an ideal response?