Week 5: Tissues Part 2 (Type/Location)

Question 1

Simple Squamous

Answer 1

Types: endothelium and mesothelium

Location:

• Air sacs (aveoli) of lungs
• Some kidney tubules
• Intestines
• serous membrane of stomach
• inner lining (endothelium) of heart and blood vessles
• surface mesothelium of pleura, pericardium

Function:

• rapid exchange of materials
• secrete lubricating serous fluid

Question 2

Simple Cuboidal

Answer 2

Location:
-liver, thyroid, most kidney tubules, bronchioles,

Function:

• secretion
• absorption

Question 3

Simple Columnar

Answer 3

Location:

• inner lining of stomach
• uterus
• uterine tube

Function:

• secretion and absorption (w/n digestive)
• movement of egg and embryo in uterine tube (can be cilliated to faciliate movement)

Question 4

Pseudostratified Columnar Epithelium

Answer 4

Location:

• Respiratory tract from nasal cavity to bronchi
• portion of male urthera

Function:
-Secretes and propels mucus

Question 5

Stratified Squamous (Keratinocized and Non-Keratinocized)

Answer 5

Keratinonized

Location:
-epidermis (palms and soles of feet are heavily keratinozed)

Function: protective

Non-Keratinized

Location:

• Tongue
• Oral Mucosa
• Anal Canal
• Vagina

Function: protective

Question 6

Stratified Cuboidal

Answer 6

Location:

• sweat glands ducts
• egg producing vesicles
• sperm producing ducts

Function:

• contributes to sweat secretion
• secretes ovarian hormones
• produces sperm

Question 7

Stratified Columnar

Answer 7

-Rare

Location:

• pharynx
• anus
• male urethra

Function:

• secretion
• protection

Question 8

Transitional Epithelium

Answer 8

Also known as urothelium

Location: Urinary System (ie bladder)
Function: able to stretch and change shape

Question 9

Arerolar

Answer 9

Location: beneath the epidermis

Function: many fibers that support and bind other tissues as well as empty space for storing tissue fluid. Binds integument to the muscles lying underneath.

Question 10

Adipose

Answer 10

Location: subcutenous, surrounds other organs (visceral fat) ,netween muscles, within bone marrow, and breast tissue.

Function:contain many fat cells which are able to store nutriets and also serve to insulte the body

Question 11

Reticular

Answer 11

Location: lymphs, spleen, bone marrow, etc.

Function: Similar to areolar but contain reticular fiber

Question 12

Regular Dense Connective Tissue

Answer 12

Location: tendons and ligaments

Function: resistant to tension in predictible directions

Question 13

Dense Irregular Connective Tissue

Answer 13

Location: forms in dermis of skin, join capsules, etc

Function: Resistant to tension in many direction

Question 14

Elastic Connective Tissue

Answer 14

Location: Ear, Nose, Joints between bones, ends of ribs, bronchial tubes.

Function: similar to dense regular but more elastic

Question 15

Hyaline

Answer 15

most abundant

Location: typically located at the end of bones in free moving joints, ie. ends of ribs, trachea, larynx

Function: amphorphous (without a defined shape or form) and firm , good at cushioning structure

Question 16

Elastic Cartliage

Answer 16

• Location: outer part of ear (pinna), the larynx, auditory tube.
• Function: similar to Hyaline but more elastic

Question 17

Fibrocartliage

Answer 17

cross between hylaine and dense connective tissue- rows of chondrocyte and collagen

Location: pads between knees, and discs between vertabrae

Function: withstand tension and compression; padding