Histology

Question 1

What are the types of epithelial cells

Answer 1

Cuboidal, Columnar, Squamous

Question 2

Where are Simple Cuboidal Epithelial Cells found? (Organ and body system)

Answer 2

Glands -Endocrine
Liver - Digestive
Most kidney tubules - urinary

Question 3

Where are stratified cuboidal ET cells founds (organ and body system)?

Answer 3

Major glands: mammary, some sweat glands- Endocrine

Reproduction
Egg-producing vesicles (follicles) of ovaries
Sperm-producing tubules

Question 4

What is the functions of Epithelial Tissue?

Answer 4

“Find Some APES”

Protection, Secretion, Excretion, Absorption, Filtration, Sensation

Question 5

Where is simple Squamous ET cells found (organ - system)

Answer 5

Air Sacs - Respiratory
Serous membrane of stomach - Digestive
Kidney tubules - Urinary

Question 6

Where is stratified squamous ET (non-keratinized and keratinized) located (organ - system)

Answer 6

Non-keratinized: tongue, oral mucosa, esophagus - digestive
Vagina - reproductive

Keratinized: Epidermis - Integumentary

Question 7

Where is Simple Columnar ET located (organ - system)

Answer 7

Inner lining of stomach, intensities, gall bladder - Digestive
Uterus - reproductive
uterine tubules - urinary

Question 8

Where are pseudostratified columnar ET cells located (organ-system)

Answer 8

Typically ciliated

Respiratory tract from nasal to bronchi - respiratory
Portions of male urethra - reproductive

Question 9

Where are transitional ET located (organ - system)

Answer 9

bladder, ureter, part of urethra - Urinary

Question 10

Where are goblet cells found, and what is their function?

Answer 10

In simple columnar and pseudostratified columnar epithelial

Produces protective mucous coating over mucous membrane

Question 11

What if the function of simple cuboidal ET?

Answer 11

Secret/absorb/exchange

Hormone and spit

Question 12

What is the function of stratified cuboidal ET?

Answer 12

Secretion

Question 13

What is the function of simple columnar?

Answer 13

Absorb (nutrients)
Secrete (mucous, enzyme)
Exchange

Question 14

What is the function of stratified columnar

Answer 14

Protect from internal pressure

Question 15

What is the function of simple squamous ET?

Answer 15

Diffusion, filteration, secretion

Question 16

What is the function of stratified squamous ET?

Answer 16

Non-keratinized: protects from abrasion (less waterproof, less strength)

Keratinized: protects from abrasion (waterproof, increase strength)

Question 17

What is the function of transitional ET?

Answer 17

Ability to stretch

Question 18

What is the function of pseudostratifed (ciliated) columnar ET?

Answer 18

Produce and move mucous

Question 19

Name the types of CT with watery matrix

Answer 19

Reticular, Adipose, Areolar

Question 20

Reticular CT: Location/system, Function, Fibers

Answer 20

Location: Lymph nodes, spleen, thalamus, bone marrow (lymphatic)

Function: Supportive Stromatolites (framework)

Fibers: Reticular

Question 21

Areolar Tissue:

Location/System; Function; Fiber

Answer 21

Location: under ET, surrounding blood vessels
Esophagus, Trachea, Visceral layers of pericardium

Systems: Integumentary, Circulatory, Respiratory

Function: binds ET to deep tissue, allows passage of nerves/blood vessels; nutrients for ET

Fibers: Elastic, Collagenous, Reticular

Question 22

Adipose - location/system, function, fibers

Answer 22

Location: subcutaneous fat, breast, surround kidney and eyes

System: Integumentary, reproductive, urinary

Function: energy, thermal regulation, cushion

Fibers: collagen

Question 23

Dense Regular CT - location/system, function, fibers

Answer 23

Location - tendon, ligaments (muscular, skeletal)

Function - attachment

Fibers - collagen (all parallel)

Question 24

Dense Irregular CT - location/system, function, fibers

Answer 24

Location - skin, submucosa of digestive tract, joints

System - Integumentary, skeletal, digestive

Function - (withstand multi-directional pull)

Fibers - collagen

Question 25

Cartilage Types and cells

Answer 25

Hyaline - chondrocytes Elastic - chondrocytes Fibrocartilage - chondrocytes

Question 26

Hyaline Cartilage - location/system, function, fibers

Answer 26

Location - costal, nose, end of bones / skeletal Function - recoil / resist compression Fibers - collagen

Question 27

Elastic Cartilage Tissue - location/system, function, fiber

Answer 27

Location - ear, epiglottis / digestive Function - maintain shape, flexible Fiber - elastic

Question 28

Fibrocartilage - location/system, function, fibers

Answer 28

Location - intervertebral disks Function - recoil, bounce back, shock absorption Fibers - collagen

Question 29

Bone - Cells, Fibers, location, function

Answer 29

Osteoblasts, osteoclast, osteocytes Structure, shape, protection Bone Collagen

Question 30

Blood - cell, fiber, location, function

Answer 30

Cells - Red blood cells, white blood cells Function - Transport gas Location - Blood and bone Fibers - Clotting fibers

Question 31

Cells in Reticular CT

Answer 31

Fibroblast and white blood cells

Question 32

Cells in Areolar CT

Answer 32

Immune cells (leukocytes), fibroblasts

Question 33

Muscular MT - types and location

Answer 33

Skeletal - muscle Cardiac - heart Smooth - GI tract / hollow organs

Question 34

Muscle with multiple nuclei

Answer 34

Skeletal

Question 35

Muscle MT with only one nucleus

Answer 35

Smooth

Question 36

what tissue has a Branched Cell Shape

Answer 36

Cardiac with intercalated disks

Question 37

Muscles Tissue that is striated

Answer 37

Skeletal and Cardiac