CH.3

Question 1

Three steps of wound repair

Answer 1

Inflammation of the area, granulation tissue forms, regeneration and fibrosis effect causes permanent repair

Question 2

Fibrosis

Answer 2

Scar tissue

Question 3

Regeneration

Answer 3

repairs the wound with the same cells

Question 4

Inflammation

Answer 4

blood cells come to the area, blood clot occurs to wall of wound

Question 5

Regeneration and Fibrosis

Answer 5

blood clot falls off, tissue pulls back together

Question 6

Tissues that regenerate easily

Answer 6

epithelial and connective tissues

Question 7

Tissues that regenerate poorly

Answer 7

Skeletal muscles

Question 8

Tissues that are mostly replaced with scar tissue

Answer 8

Cardiac muscles and nervous tissue within the brain and spinal cord

Question 9

Parietal layer

Answer 9

most superficial

Question 10

Visceral layer

Answer 10

deep layer

Question 11

Serous fluid

Answer 11

fluid between parietal and visceral layers

Question 12

Integument System purpose

Answer 12

protects the body, cushions and insulates deep body organs, aids in thermoregulation (body heat), aids in excretion of urea and uric acids, synthesizes vitamin D

Question 13

Thin skin

Answer 13

four layers–minus the lucidum layer

Question 14

Thick skin

Answer 14

five layers, includes lucidum. Palms and soles

Question 15

Skin layers from deep to superficial

Answer 15

Basale, Spinosum, Granulosum, lucidum, corneum

Question 16

Melanin pigment

Answer 16

yellow to brown black, genetic or exposure to sunlight

Question 17

Carotene pigment

Answer 17

orange/yellow color, caused by certain vegetables

Question 18

Hemoglobin pigment

Answer 18

redness coloration that is more pronounced with higher oxygen

Question 19

Burn Dangers

Answer 19

allow bacteria to invade, body fluid loss–water and electrolyte inbalances, protein denaturization

Question 20

Rule of 9-Burns

Answer 20

body is divided into 11 sections, 9% to quickly assess damage

Question 21

Critical burns

Answer 21

30% 2nd degree, 10% 3rd or 4th, burns to face, hands, feet or genitals, burns close to airways

Question 22

Basal Cell Carcinoma

Answer 22

affects stratum basal, appears shiny and dome shaped

Question 23

Squamous Cell Carcinoma

Answer 23

affects stratum Spinosum, appears red and scaly

Question 24

Malignant Melanoma

Answer 24

affects melanocytes, dark and quickly appearing

Question 25

1st degree burn

Answer 25

Only affects epidermis, reddened skin no blister

Question 26

2nd degree burn

Answer 26

affects epidermis and dermis, blistering

Question 27

3rd degree burn

Answer 27

destroys dermis and epidermis, painless, grey or black

Question 28

4th degree burn

Answer 28

extends into deep tissue, bones and muscles

Question 29

Apocrine glands

Answer 29

found in armpits or groin, yellowish fluid, odorless, comprised of fatty acids and proteins

Question 30

Eccrine glands

Answer 30

sweat glands, found all over the body, excrement waste product

Question 31

Layers of the skin

Answer 31

B,S,G,L,C–Basal, Spinosum, Granulosum, Lucidum, Corneum

Question 32

Sebaceous glands

Answer 32

produce (Sebum–oil) ducts empty into hair follicles, produce oil and kill bacteria

Question 33

Cutaneous membrane

Answer 33

Skin–dry, first line of defense, two layers Epidermis and Dermis

Question 34

Mucous Membrane

Answer 34

lines body cavities that are open to the exterior, GI tract, urinary

Question 35

Serous Membrane

Answer 35

lines body cavities closed to the exterior, two layers visceral and parietal, in between is the serous fluid

Question 36

Synovial membrane

Answer 36

only connective tissue, lines joints where friction occurs