LAB 1 TISSUES Flashcards Preview

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Flashcards in LAB 1 TISSUES Deck (25)
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0
Q

Four primary tissue types (4)

A
  • epithelial
  • connective
  • muscle
  • nervous
1
Q

Tissue?

A

Group of cells

2
Q

Epithelia

A

Covers or lines

3
Q

Connective

A

Supports and connects

4
Q

Muscle

A

Movement and nervous tissue regulates and integrates body systems

5
Q

Epithelial tissue: Simple squamous

A

Function: allow material to pass through
Example: air sac of lungs
Description:thin layer of flat cells

6
Q

Epithelial tissue: Simple columnar

A

Function: absorption and secretion
Example: non-ciliated-digestive tract/ ciliated-lines small bronchi
Description: tall and slender, oval nuclei

7
Q

Epithelial tissue: Simple cuboidal (kidney, mammal)

A

Function: absorption and secretion
Example: surface of ovary
Description: box like tall and wide, round nuclei

8
Q

Epithelial tissues: stratified squamous

A

Function: protect against rubbing
Example: lines esophagus
Description: thick layer

9
Q

Epithelial tissue: Pseudo stratified columnar (mammalian trachea)

A

Function: absorption, secretion of mucus
Example: non ciliated-sperm carrying ducts/ ciliated-respiratory tracts
Description: look like more than 2 rows but only 1, nuclei don’t line up

10
Q

Epithelial tissue: transitional

A

Function: allows organs to expand and stretch
Example: forms lining of urinary organs
Description: cell shape changes, multiple layers of cells

11
Q

Connective tissue: areolar

A

Function: cushion organs
Example: blood vessels

12
Q

Connective tissue: dense regular (white fibrous)

A

Function: attach muscles to bones
Example: tendons

13
Q

Connective tissue: dense irregular (human scalp)

A

Function: provide structural strength
Example: dermis of skin

14
Q

Connective tissue: hyaline cartilage

A

Function: support and resist
Example: nose

15
Q

Connective tissue: elastic cartilage

A

Function: maintain shape of functions
Example: external ear

16
Q

Connective tissue: bone

A

Function: protect, structural support, holds calcium
Example: bones

17
Q

Connective tissue: adipose

A

Function: stores energy
Example: fat

18
Q

Connective tissue: reticular

A

Function: form soft internal skeleton
Example: bone marrow

19
Q

Muscle tissue: skeletal

A

Function: voluntary movement
Example: attached to bone

20
Q

Nerve tissue: ox nerve cells (spinal cord)

A

Function: transmit signals
Example: brain

21
Q

Connective tissue (8)

A
  • areolar
  • dense regular/ irregular
  • hyaline cartilage
  • elastic cartilage
  • bone
  • adipose
  • reticular
22
Q

Muscle subtype

A

Muscle

23
Q

Nerve tissue

A

Ox nerve cells

24
Q

Epithelial tissue subtypes (6)

A
  • simple squamous
  • simple columnar
  • simple cuboidal
  • stratified squamous
  • pseudostratified columnar
  • transitional