A&P - Lab quiz 3 notes + tissues

This tissue type allows movement & is made of long, contractile protein-packed cells

Muscle Tissue

The spleen is the location of _________

Reticular connective

The function of _____ is to filter & remove old blood cells or microbes.

Reticular connective tissue

The walls of the organs of the urinary tract (like the bladder and the ureters) are the location of

smooth muscle tissue

This tissue type is made almost entirely of cells. It covers & lines body cavities and forms glands

Epithelial

his tissue type is the main component of the brain, spinal cord, & nerves. It conducts impulses and has branching cells with long extensions

Nervous

This tissue type is the most abundant in the body. It is made of cells, fibers, & ground substance.

Connective

Identify the tissue type based off the image

Epithelial

Identify the tissue type based off the image below

Connective

Identify the tissue type based off the image below

Muscle

Identify the tissue type based off the image below

Nervous

The number of cell layers in epithelial tissue varies. In the space below, identify how many layers are found in each of these kinds of epithelial tissue:

1) Simple Epithelium:

2) Stratified Epithelium:

3) Pseudostratified epithelium:

1) 1 layer (+ basement)

2) 2+ layers (+ basement)

3) 1 layer (+ basement)

What is the cell shape and where is it typically found?

simple Squamous cells of the epithelial tissue

Found in the lining of blood vessels (endothelium), body cavities (mesothelium), the air sacs of the lungs (alveoli), and the kidney's filtration system (glomeruli)

What is the cell shape and where is it typically found?

simple Cuboidal cells of the epithelial tissue

it lines the ducts of various glands (like salivary and mammary glands), the kidney tubules (including the proximal and distal convoluted tubules), the surface of ovaries, and within the thyroid gland (forming thyroid follicles)

What is the cell shape and where is it typically found?

simple columnar cells of the epithelial tissue

What is the function of cillia and where is it typically found?

movement of substances across the epithelial surface

Epithelial tissue

What is the function of microvilli and where is it typically found?

increases surface area to enhance absorbtion

what type of tissue would be best at Protecting the body against abrasion (like the rubbing of your feet in your shoes)

stratified epithelium

what type of tissue would be best at Allowing substances (like gases) to diffuse through

simple epithelium

what type of cells would be best at moving substances (like dust & debris) out of the body

cells w/ cilia

what type of cells would be best at absorbing nutrients and water

cells with microvilli

Describe the layers and shape of the cell: simple cuboidal epithelium

1 layer (+ basement) and it is cube shaped

Describe the layers and shape of the cell: Stratified squamous epithelium

2+ layers (+ basement) and it is flat/scale like

Describe the layers and shape of the cell: pseudostratified columnar epithelium

1 layer (+ basement) and rectangle shape.

Appears to have more that one layer due to the varying positions of the nuclei

the type of cells found in keratinized stratified squamous epithelium

Keratinocytes

the type of cells found in cartilage tissue

Chondrocytes

the type of cells (found in some epithelial tissue types) that make mucus

Goblet cells

the type of cells found in bone connective tissue

Ostecytes

the type of cells in blood connective tissue that initiate immune reactions

Leukocytes

the type of cells in blood connective tissue that transport oxygen

Erthrocytes

the type of cells found in adipose connective tissue

Adipocytes

the type of cells found in most connective tissues that make protein fibers

Fibroblasts

Where is this type of tissue found and what is its function:

Simple squamous Epithelium

Location: The alveoli (air sacs) of the lungs

Function: Gas exchange (diffusion)

Where is this type of tissue found and what is its function:

Simple cuboidal Epithelium

Location: Ducts of glands, kidney tubuels

Function: Secretion of products

Where is this type of tissue found and what is its function:

Non ciliated simple columnar epithelium

Location: GI tract (stomach, S and L intestine)

Function: Absorption of nutriens, secretion of enzymes/mucus

Where is this type of tissue found and what is its function:

Ciliated simple columnar epithelium

Location: Fallopian tubes, bronchiole, tubes of lungs

Functions: movmeent of mucus and foreign objects out of throat, movement of eggs to uterus

Where is this type of tissue found and what is its function:

Ciliated pseudostratified columnar epithelium

Location: Trach, upper resp tract

Function: serection of mucus, propulsion of mucus and foreign objects of throat

Where is this type of tissue found and what is its function:

Non-keratinized squamous epithelium

Location: Lining of the mouth and espohagus

Function: protection against abrasion, water loss, and microbe invasion

Where is this type of tissue found and what is its function:

Keratinized stratified squamous epithelium

Location: The epidermis (superficial layer of the skin)

Function: Protection from abrasion, pathogens, UV radiation, microbes and water loss

Where is this type of tissue found and what is its function:

Stratifed cuboidal epithelium

Location: sweat glands

Functions: Secretion and abosrption

Where is this type of tissue found and what is its function:

Stratified columnar epithelium

Location: salivary glands

Function: secretion

Where is this type of tissue found and what is its function:

Transitional epithelium

Location: urinary bladder, ureters

Function: allowing organs to stretch

Where is this type of tissue found and what is its function:

Areolar loose connective tissue

Location: papillary layer of the dermis

Function: wraps and cushions organs

Where is this type of tissue found and what is its function:

Adipose loose connective tissue

Location: Subcutaneous layer of the skin (hypodermis)

Function: Energy reserve, prevents heat loss, supports and protects organs

Where is this type of tissue found and what is its function:

Reticular loose connective tissue

Location: lymph nodes, spleen

Functions: Filters and removes old blood cells or microbes

Where is this type of tissue found and what is its function:

Dense regular connective tissue

Location: Tendons and ligaments

Functions: Attachment and withstoodstands pulling

Where is this type of tissue found and what is its function:

Dense irregular connective tissue

Location: reticular layer of the dermis

Functions: provides strength in multiple directions

Where is this type of tissue found and what is its function:

DEnse elastic connective tissue

Location: Walls of large arteries, trach and bronchial tubes

Function: returns organs to shape after stretching

Where is this type of tissue found and what is its function:

Hyaline cartilage (connective tissue)

Location: Embryoninc and fetal skeleton, at the end of long bones, costal cartilage

Function: provides smooth surface for movement, cushions and resists compression stress

Where is this type of tissue found and what is its function:

Fibrocartilage (connective tissue)

Location: Intervertebral discs, pubic symphysis

Function: Shock absorption, joining structures together

Where is this type of tissue found and what is its function:

Elastic cartilage (connective tissue)

Location: external ear,epiglottis

Function: Maintains the shape of structures

Where is this type of tissue found and what is its function:

Compact bone connective tissue

Location: Outside of boney structures

Functions: supports and protects body organs, enables movement

Where is this type of tissue found and what is its function:

Spongy bone connective tissue

Location: Inside of boney structures

Functions: Stores bone marrow

Where is this type of tissue found and what is its function:

Blood connective tissue

Location: inside blood vessels

Function: transports resp gases, nutrients and wastes. Enables blood clotting

Where is this type of tissue found and what is its function:

Skeletal muscle tissue

Location: Skeletal muscles

Function: Motion, posture, heat production

The GI tract, urinary tract, and blood vessels are all types of?

Hollow internal organs

Where is this type of tissue found and what is its function:

Smooth muscle tissue

Location: Walls of hollow internal organs (GI tract, urinary tract, blood vessels, etc)

Function: movement of substances (like food, urine, blood, etc)

Where is this type of tissue found and what is its function:

Cardiac muscle tissue

Location: walls of the heart

Function: Pumps blood to the rest of the body

Where is this type of tissue found and what is its function:

Nervous tissue (there is 2)

Location: Neurons are located at the brain, spinal cord, and nerves

Function: send electrical signals

Location of neuroglia: these are also located at the brain, spinal cord, and nerves

Function: These provide structural support for neurons, protects and nourishes neurons

What type of major tissue type is this found at?:

Simple squamous

In the epithelium

What type of major tissue type is this found at?:

simple cuboidal

Epithelium

What type of major tissue type is this found at?:

Non-ciliated simple columnar

Epithelium

What type of major tissue type is this found at?:

Ciliated simple columnar

Epithelium

What type of major tissue type is this found at?:

Ciliated psedostratified columnar

Epithelium

What type of major tissue type is this found at?:

Non-keratinized stratified squamous

epithelium

What type of major tissue type is this found at?:

Keratinized stratified squamous

Epithelium

What type of major tissue type is this found at?:

Stratified cuboidal

Epithelium

What type of major tissue type is this found at?:

Stratifed columnar

Epithelium

What type of major tissue type is this found at?:

Transitional

Epithelium

What type of major tissue type is this found at?:

Areolar loose

Connective tissue

What type of major tissue type is this found at?:

Adipose loose

Connective tissue

What type of major tissue type is this found at?:

Reticular loose

Connective tissue

What type of major tissue type is this found at?:

Dense regular

Connective tissue

What type of major tissue type is this found at?:

Dense irregular

connective tissue

What type of major tissue type is this found at?:

Dense elastic

Connective tissue

What type of major tissue type is this found at?:

Hyaline cartilage

Connective tissue

What type of major tissue type is this found at?:

Fibrocartilage

Connective tissue

What type of major tissue type is this found at?:

Elastic cartilage

Connective tissue

What type of major tissue type is this found at?:

Compact bone

Connective tissue

What type of major tissue type is this found at?:

Spongey bone

Connective tissue

What type of major tissue type is this found at?:

Blood

connective tissue

What type of major tissue type is this found at?:

Skeletal

Muscle tissue

What type of major tissue type is this found at?:

Smooth

Muscle tissue

What type of major tissue type is this found at?:

Cardiac

Muscle tissue

Where are neurons and neuroglia typically found?

in the nervous tissue

What type of tissue is this?

Skeletal muscle tissue

What type of tissue is this?

Simple squamous epithelium

What type of tissue is this?

Simple squamous epithelium

What type of tissue is this?

Simple squamous epithelium

What type of tissue is this?

Simple cuboidal epithelium

What type of tissue is this?

Simple cuboidal epithelium

What type of tissue is this?

non-ciliated simple columnar epithelium

What type of tissue is this?

non-ciliated simple columnar epithelium

What type of tissue is this?

non-ciliated simple columnar epithelium

What type of tissue is this?

ciliated simple columnar epithelium

What type of tissue is this?

ciliated simple columnar epithelium

What type of tissue is this?

Ciliated pseudostratified columnar epithelium

What type of tissue is this?

Ciliated pseudostratified columnar epithelium

What type of tissue is this?

Ciliated pseudostratified columnar epithelium

What type of tissue is this?

Non-keratinized stratified squamous epithelium