CSD 115 - Exam 1 Questions and Answers

CSD 115 - Exam 1 Questions and Answers

Peripheral Nervous System Correct Ans-cranial nerves

spinal nerves

autonomic nervous system

sympathetic system

parasympathetic system




Meninges Correct Ans-* three membranous layers under the bony covering




* dura mater

arachnoid mater

pia mater




Dura Mater Correct Ans-* tough and fibrous outer covering of the brain




* closest to skull/spinal column




Arachnoid Mater Correct Ans-web like middle layer that sends projections into the third
layer




Pia Mater Correct Ans-delicate fibrous membrane attached directly to the brain and spinal
cord

, CSD 115 - Exam 1 Questions and Answers

Cerebrum Correct Ans-* largest part of the brain




* responsible for voluntary muscular activity, vision, speech, taste, hearing, thought, and
memory



* left and right hemisphere connected by Corpus Callosum



4 lobes:

1. frontal

2. parietal

3. temporal

4. occipital




Frontal Lobe Correct Ans-* primary motor area




* plays a role in:

motor planning

emotional control

judgement

problem solving

socialization

, CSD 115 - Exam 1 Questions and Answers

* houses Broca's area




Broca's Area Correct Ans-* directs the muscle movements involved in speech




* left hemisphere




Parietal Lobe Correct Ans-* primary sensory area




* plays a role in experiencing:

pain

temperature

touch




Temporal Lobe Correct Ans-* primary auditory area




* plays a role in:

processing sounded



* houses Wernicke's area