week 3 - tissues/ integumentary

Question 1

Tissues

Answer 1

made up of cells and other
components that have a similar function.
Different tissues will be combined to form
ORGANS

Question 2

Histology

Answer 2

study of tissues

Question 3

4 basic types of tissues in body

Answer 3

1. Epithelial
2. Connective
3. Muscle
4. Neural

Question 4

Epithelial tissue

Answer 4

• Provide physical protection

• Control permeability (passage of
substances including absorption and
filtration)

• Produce specialized secretions

Question 5

Epithelial cells

Answer 5

squamous, cubical, columnar/// simple stratified

Question 6

Glands

Answer 6

produce secrentions//endocrine glands and exocrine glands

Question 7

endocrine glands

Answer 7

(secrete hormones into interstitial
fluid so they can enter blood and travel to cells

Question 8

exocrine glands

Answer 8

(secretions into ducts that open onto
epithelial surface)

Question 9

Connective tissues

Answer 9

support and connect other tissues
• Many have blood vessels and sensory receptors

Question 10

epithelial tissue is found

Answer 10

skin

Question 11

three basic components to connective tissue

Answer 11

1-specialized cells
2-Extracellular proteine fibers
3-fluid

Question 12

Matrix

Answer 12

forms complexes with proteins producing proteoglycans

Question 13

types of connective tissues

Answer 13

cartilage and bone

Question 14

Muscle tissue types

Answer 14

skeletal
smooth
cardiac

Question 15

cardiac

Answer 15

Heart

move blood and maintain blood pressure

Question 16

smooth

Answer 16

all throughout body(organs +blood vessels)

moves food, urine and reproductive secretions
control diameter of respiratory passageways

Question 17

skeletal

Answer 17

found in skeleton

moves skeleton
guard and protect organs

Question 18

nervous tissues cells

Answer 18

neurons
nueroglia

Question 19

neuron

Answer 19

brain+spinal cord
Sends electrical signals

Question 20

neuroglia

Answer 20

Brain+spinal cord
support protect and nourish neurons

Question 21

fluid connective tissues

Answer 21

blood (rbc,wbc platelets) and lymph

Question 22

muscle tissue functions

Answer 22

all revolve around movement

Question 23

integumentary system

Answer 23

Body first line of defense against environment
maintain body temperature(sweat)
detection of sensory information
produces keratin and melanin

Question 24

Layers of skin

Answer 24

Epidermis
Dermis

Question 25

Accessory structure of integumentary system

Answer 25

Hair Sweat gland Sensory receprots sebaceous gland arrector pilli muscle

Question 26

Layers of dermis

Answer 26

Stratum Corneum Stratum lucidum Stratum granulosum Stratum spinosum Stratum basale

Question 27

Keratinocytes

Answer 27

Originate in Basale layer Produce Keratin- strengthens epidermis Dies going up the ladder

Question 28

Melanocytes

Answer 28

Found in Basale layer Produce melanin to prevent damage from Uv light

Question 29

Hypodermis

Answer 29

separates skin from deeper structres allows inmderpendetn movement nominated by adipose tissue

Question 30

Sebaceous Gland

Answer 30

discharge oily lipid secretion lubricates skin and hair

Question 31

Sweat glands

Answer 31

produces sweat cools body down

Question 32

Frontal bone

Answer 32

Forehead

Question 33

Parietal bone

Answer 33

top, back of head

Question 34

temporal bone

Answer 34

Bottom, side of head

Question 35

occipital bone

Answer 35

Bottom back of head

Question 36

mandible

Answer 36

Jaw area

Question 37

maxilla

Answer 37

Mouth area

Question 38

hyoid bone

Answer 38

Adams apple area

Question 39

cervical vertebrae

Answer 39

Top, by neck of spine

Question 40

thoracic vertabrae

Answer 40

Middle, by ribs of spine

Question 41

lumbar vertabrae

Answer 41

Bottom of spine

Question 42

sacrum

Answer 42

V shaped, very bottom of spine

Question 43

coccyx

Answer 43

Connects spine and sacrum, very thick

Question 44

sternum

Answer 44

Connects ribs, in middle

Question 45

ribs (1-12)

Answer 45

Ribs

Question 46

Clavicle

Answer 46

Collarbone

Question 47

scapula

Answer 47

Big disk on back

Question 48

humerus

Answer 48

First, big bone in arm

Question 49

Radius

Answer 49

Thick bone connected to thumb

Question 50

ulna

Answer 50

thinner bone

Question 51

carpals

Answer 51

Wrist

Question 52

metacarpals

Answer 52

Palm area

Question 53

proximal phalanx

Answer 53

Closest part of finger top body

Question 54

middle phalanx

Answer 54

middle of finger

Question 55

distal phalanx

Answer 55

Tip of finger

Question 56

illium

Answer 56

Front of pelvis, big part

Question 57

ishcium

Answer 57

Butt are, boney, back of pelvis

Question 58

pubis

Answer 58

front pelvis, small part

Question 59

femur

Answer 59

Big, first leg bone

Question 60

patella

Answer 60

Knee cap

Question 61

fibula

Answer 61

Bottom leg. first bigger bone

Question 62

tibia

Answer 62

Bottom leg, second smaller, behind bone

Question 63

tarsals

Answer 63

Front of foot

Question 64

metatarsals

Answer 64

Middle of foot

Question 65

proximal phalanx (foot)

Answer 65

Closest toe bone to body

Question 66

middle phalanx (foot)

Answer 66

Middle of toe

Question 67

distal phalanx (foot)

Answer 67

Very end of a toe