Elastic Tissue & Compact Bone – Histology

Elastic Tissue & Compact Bone – Histology

This chapter is about elastic tissue and compact bone of histology.


What is the classification of areolar tissue, adipose tissue, reticular tissue, dense regular CT, dense irregular CT, and elastic tissue?

connective tissue proper


What is the classification of blood and lymph?

fluid connective tissue


What is the classification of hyaline cartilage, elastic cartilage, fibrocartilage, and bone?

supporting connective tissues


dry barrier that protects surfaces exposed to the outside environment from abrasion and pathogens

function of stratified squamous keratinized ET


Identify the tissue.

smooth muscle

Image: smooth muscle. Elastic Tissue & Compact Bone - Histology

Identify the tissue.

nervous tissue

Image: nervous tissue

Identify the tissue.

pseudostratified ciliated columnar ET (PCCE)

Image: pseudostratified ciliated columnar ET (PCCE)

Identify the tissue.

simple cuboidal ET

Image: simple cuboidal ET, Elastic Tissue & Compact Bone - Histology

Identify the tissue.

stratified squamous, nonkeratinized ET

Image: stratified squamous, nonkeratinized ET

Identify the tissue.

elastic tissue

Image: elastic tissue

Identify the tissue.

skeletal muscle

Image: skeletal muscle

Identify the tissue.

cardiac muscle

Image: cardiac muscle

Identify the tissue.

hyaline cartilage

Image: hyaline cartilage

Identify the tissue.

adipose tissue

Image: adipose tissue

Identify the tissue.

transitional ET

Image: transitional ET

Identify the tissue.

stratified squamous, keratinized ET

Image: stratified squamous, keratinized ET

Identify the tissue.

blood

Image: blood

Identify the tissue.

areolar tissue

Image: areolar tissue

Identify the tissue.

simple columnar ET

Image: simple columnar ET. Elastic Tissue & Compact Bone - Histology

Identify the tissue.

stratified columnar ET

Image: stratified columnar ET

Identify the tissue.

dense irregular CT

Image: dense irregular CT

Identify the tissue.

mucoid tissue

Image: mucoid tissue

Identify the tissue.

elastic cartilage

Image: elastic cartilage

The lines are pointing to the nucleus of what cell?

chondrocyte

Image: chondrocyte

The arrows are pointing to the nucleus of what cell?

fibroblast

Image: fibroblast. Elastic Tissue & Compact Bone - Histology

The arrows are pointing to the nucleus of what cell?

osteocyte

Image: osteocyte

The arrow is pointing to what cell?

red blood cell

Image: red blood cell

Identify the fiber.

collagen fiber

Image: collagen fiber

Identify the fiber.

elastic fiber

Image: elastic fiber

Identify the fiber.

reticular fiber

Image: reticular fiber

Identify the tissue.

dense regular CT

Image: dense regular CT

Identify the tissue.

stratified cuboidal ET

Image: stratified cuboidal ET. Elastic Tissue & Compact Bone - Histology

Identify the tissue.

bone

Image: bone

Identify the tissue.

mesenchyme

Image: mesenchyme. Elastic Tissue & Compact Bone - Histology

Identify the tissue.

simple squamous ET

Image: simple squamous ET. Elastic Tissue & Compact Bone - Histology

Identify the tissue.

reticular tissue

Image: reticular tissue. Elastic Tissue & Compact Bone - Histology

Identify the tissue.

fibrocartilage

Image: fibrocartilage

The arrows are pointing to the nucleus of what cell?

adipocyte

Image: adipocyte. Elastic Tissue & Compact Bone - Histology

The epithelial tissue that lines the heart, blood vessels, and lymphatic vessels is referred to as ______.

endothelium


The epithelial tissue of serous membranes is ______.

mesothelium


What surface of the epithelial cell is depicted?

basal surface

Image: basal surface. Elastic Tissue & Compact Bone - Histology

What surface of the epithelial cell is depicted?

apical surface

Image: apical surface. Elastic Tissue & Compact Bone - Histology

moist barrier that protects surfaces lining organs inside the body from abrasion,chemical attack, and pathogens

function of stratified squamous nonkeratinized ET


permits expansion and recoil after stretching

function of transitional ET


protection of internal organs, body support, attachment of skeletal muscles, calcium storage

function of bone


provides firm attachment of structures, stabilizes position of joints, conducts pull of muscles

function of dense regular CT


protection, secretion, and movement of mucus with cilia

function of PCCE


reduces friction, controls permeability of vessels, absorption and secretion

function of simple squamous ET


function of simple cuboidal and simple columnar ET

secretion and absorption


function of stratified columnar ET

protection


protection, secretion, and absorption

function of stratified cuboidal ET


provides supporting framework

function of reticular tissue


energy storage, cushioning and padding, insulation against heat loss

function of adipose tissue


loose support, cushions organs, phagocytic cells protect

function of areolar tissue


prevents over expansion of organs, provides strength to resist forces applied from multiple directions

function of dense irregular CT


prevents over expansion of organs, stabilizes and positions of vertebrae and penis

function of elastic tissue


transport cells involved in gas exchange, defense against infection, and blood clotting, transport of gases, nutrients, etc

function of blood


stiff, but flexible support, reduces friction between bony surfaces

function of hyaline cartilage


support, but tolerates distortion and returns to original shape

function of elastic cartilage


resists compression, limits movement, prevents bone to bone contact

function of fibrocartilage


pumping blood from the heart

function of cardiac muscle


movement of bones

function of skeletal muscle


movement of blood through blood vessels and substances through GI, urinary, and reproductive tracts

function of smooth muscle


Identify the structure

intercalated disc

Image: intercalated disc. Elastic Tissue & Compact Bone - Histology

location of simple squamous ET

lines alveoli


lines glands, ducts, portions of the kidney tubules, and the thyroid follicles

location of simple cuboidal ET


lines the urinary bladder and ureters

location of transitional ET


____ ET lines large ducts (rare), such as sweat glands.

Stratified cuboidal


____ ET lines the trachea, bronchi, and nasal cavity.

Pseudo stratified ciliated columnar


____ ET lines the surface of the skin.

Stratified squamous, keratinized


____ ET lines the stomach and intestines.

Simple columnar


Stratified squamous, nonkeratinized____

ET lines the surface of the tongue, esophagus, anus, vagina, mouth, and throat.


lines the ducts of salivary glands and urethra.

location of stratified columnar ET


covering articulating surfaces of synovial joints, supports the trachea and larynx

location of hyaline cartilage


hypodermis and surrounding the eye and kidneys

location of adipose tissue


stroma of spleen, liver, bone marrow, and lymph nodes

location of reticular tissue


external ear and epiglottis

location of elastic cartilage


between the pubic bones and within intervertebral discs

location of fibrocartilage


location of bone

skeleton


found within blood vessels

location of blood


ligaments and tendons

location of dense regular CT


reticular dermis of the skin, periosteum and perichondrium

location of dense irregular CT


___ tissue is found between vertebrae of spinal column, supporting ligaments of penis and transitional ET, and blood vessel walls.dendrite

Elastic

Image: dendrite

axon

Image: axon. Elastic Tissue & Compact Bone - Histology

soma

Image: soma

Name the tissue and state if it is involuntary or voluntary.

skeletal muscle; voluntary

Image: skeletal muscle; voluntary. Elastic Tissue & Compact Bone - Histology

Name the tissue and state if it is involuntary or voluntary.

smooth muscle; involuntary

Image: smooth muscle; involuntary

Name the tissue and state if it is involuntary or voluntary.

cardiac muscle; involuntary

Image: cardiac muscle; involuntary. Elastic Tissue & Compact Bone - Histology

detects changes inside and outside the body and initiates and transmits nerve impulses that coordinate body activities to help maintain homeostasis

function of nervous tissue


The arrow is pointing to the nucleus of a(n) _____.

glial cell

Image: glial cell

Identify the component of compact bone.

central canal

Image: central canal. Elastic Tissue & Compact Bone - Histology

Identify A

osteon or Haversian system

Image: osteon or Haversian system. Elastic Tissue & Compact Bone - Histology

Identify B

concentric lamellae

Image: concentric lamellae

Identify C

canaliculi

Image: canaliculi

Identify D

periosteum

Image: periosteum

Identify the component of compact bone labeled 20

lacuna

Image: lacuna

Identify the component of compact bone labeled 21

osteocyte

Image: . Elastic Tissue & Compact Bone - Histology

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