19. Which of the following is not a lobe of the cerebrum? A. parietal ?. frontal

Question

19. Which of the following is not a lobe of the cerebrum? A. parietal ?. frontal C. occipital D. sphenoidal E. temporal 20. The gray matter on the outer surface of the cerebrum is called the A. cortex. B. pia mater C. reticular formation D. arbor vitae. E. cerebral medulla. 21. Which of the following is a somatic sense? ten A. smell B. taste C. touch D. sound E. sight 22. Which of the following statements concerning the descending pathways of the spinal cord is true? A. Most descending pathways control sensory functions. B. Many of the descending pathways decussate in the midbrain. C. Descending pathways consist of upper and lower motor neurons. D. Descending pathways must synapse in the thalamus. E. These pathways start in the spinal cord and end in the beain. 23. A nurse is caring for a patient who exhibits the following symptoms: (1) inability to maintain balance while walking (2) normal intelligence (3) can initiate voluntary movements although they are somewhat uncoordinated. (4) decreased tone in the skeletal muscles The patient is probably suffering from a condition that affected the A. midbrain. B. cerebellum. C. basal ganglia. D. cerebral cortex. E. brainstem

Explanation / Answer

19) Which of the following is not a lobe of the cerebrum?

D) Sphenoidal

20) The gray matter on the outer surface of the cerebrum is called the

A) Cortex

21) Which of the following is a somatic sense?

C) Touch

22) Which of the following statements concerning the descending pathways of the spinal cord is true?

C) Descending pathways consist of upper and lower motor neurons.

23) The patient is probably suffering from a condition that affected the

B) Cerebellum

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