Weeks 1 and 2

Question 1

What are some characteristics of connective tissue

Answer 1

ground substance, elastic and cologne fibers, fibroblasts

Question 2

What are the 6 kinds of CT

Answer 2

blood, adipose, tendon, ligaments, cartilage and bone

Question 3

grey vs white matter

Answer 3

grey has the cell bodies, dendrites and glial cells whereas the white matter has the long tracks of axons (white because of the myelin)

Question 4

what cells make myelin

Answer 4

Schwann cells

Question 5

how many anterior and posterior spinal arteries

Answer 5

one anterior and two posterior

Question 6

what kind of nerves supply the dura mater

Answer 6

sinuvertebral nerves

Question 7

Menengies

Answer 7

The dura is the outer layer,
then the arachnoid
then the Pia

Question 8

Between which two layers is the subarachnoid space

Answer 8

the arachnoid and the Pia

Question 9

4 functions of neuroglia cells

Answer 9

to provide nutrients, protect, insulate and destroy pathogens

Question 10

four glial cells in the CNS

Answer 10

oligodendrocytes, ependymal cells, astrocytes and microglia

Question 11

functions of the skin

Answer 11

protection, temp control, sensation, excretion

Question 12

what waterproofs the skin and where is it found

Answer 12

keratin and it is found in the epidermis

Question 13

what gives skin its pigments, and where is it found

Answer 13

melanocytes and it is found in the basal layer of the epidermis

Question 14

langerhorn cells

Answer 14

immune in epidermis

Question 15

layers of the dermis

Answer 15

the superficial papillary layer has the areolar connective tissue, and the deep reticular has the dense connective tissue

Question 16

where does the right lymphatic drain dump

Answer 16

the right upper extremity, the right side of the head and neck and right thorax (at the venous angle)

Question 17

what constitutes the venous angle

Answer 17

the internal jugular and the subclavian meeting

Question 18

where does the lymph from the rest of the body drain

Answer 18

the left venous angle

Question 19

anterior root of spina nerves are what kind of messages

Answer 19

efferent (motor)

Question 20

The posterior root has what kind of messages

Answer 20

afferent (has the ganglia)

Question 21

where does the anterior rami proide

Answer 21

the body!

Question 22

the posterior rami?

Answer 22

the deep back muscles, the synovial joints of the vertebral column and the overlying skin

Question 23

what is the somatic nervous system

Answer 23

anything skeletal muscle (not viscera, smooth muscle or glands) VOLUNTARY

Question 24

autonomic NS

Answer 24

involuntary

Question 25

where are the pre synaptic/ganglionic located (of the ANS)

Answer 25

in the grey matter

Question 26

where are the post synaptic/ganglionic loacated

Answer 26

in the ganglia, and on the effector organs