TISSUES

SIMPLE SQUAMOS EPITHELIUM

• Location- Epithelia lining ventral body cavity, heart and blood
• Portions of kindeys, inner lining of cornea, alveoli of lungs
• Function- Reduces friction, controls vessel permeability,
• Performs absorption and secretion

SIMPLE CUBOIDAL EPITHELIUM

• Location- Glands, ducts, thyroid gland
• Portions of kidney tubules
• Functions- Limited protection,
• Secretion, absorption

SIMPLE COLUMNAT EPITHELIUM

• Locations- lining of stomach, intestine, gallbladder
• Uterine tubes, collecting ducts of kidneys
• Functions- Protection, secretion
• Absoption

STRATIFIED SQUAMOUS EPITHELIA

• Locations- Surface of skin, lining of mouth,
• Toungue, esophagus, and anus
• Functions- prevents organs from dehydrating,
• Hydrates organs, prevents abrasion

STRATIFIED SQUAMOUS EPITHELIUM

• Locations- Surface of skin, lining of mouth
• Esophagus, rectum, anus, and fagina
• Functions- provides physical protection against
• abrasions, pathogens, and chemical attack

STRATIFIED COLUMNAR EPITHELIA

• Locations- pharynx, epiglottis,
• Anus, urethra, exceetory ducts
• Functions- Secretion, protection

PSEUDOSTRATIFIED CILIATED COLUMAN EPITTHELIUM

• Locations- Lining of nasal cavity, trachea,
• Brochi, portions of male reproductive tract
• Functions- Protection, secretion

TRANSITIONAL EPITHELIUM

• Locations- Urinary bladder, ureters
• Renal pelvis of kidneys
• Functions- Permits expansion
• and recoil after stretching

BLOOD

• Locations- cardiovascular system
• Functions- transport oxygen,
• Fight illness, clotting

LYMPH

• Locations- lymphoid system
• Functions- picks up and destroys
• bacteria and cancer cells

LOOSE CONNECTIVE TISSUE

• Locations- Beneath dermis of skin, digestive tract, around joints
• Respiratory and urinary tracts, between muscles, around blood vessels
• Functions- Cushions organs, provides support but permits indepentend movements
• Phagocytic cell provide defense against pathogens

ADIPOSE TISSUE

• Locations- Deep to the skin, especially at sides, buttocks, breasts,
• Padding around eyes and kidneys
• Functions- Provides padding and cushions shocks,
• Insulates, stores energy reservations

DENSE REGULAR CONNECTIVE TISSUE

• Locations- Between skeletal muscles and skeleton, between bones,
• Covering skeletal muscles, capsules of internal organs
• Functions- Provides firm attatchment, conducts pull of muscles,
• Reduces friction between muscles, stabilizes position of bones,
• Helps to prevent over expansion of organs

DENSE IRREGULAR CONNECTIVE TISSUE

• Locations- Dermis, white layer of eyeball,
• Walls of large tubular organs

HYALINE CARTILAGE

• Locations- between tips of ribs and bones of sternum,
• Covering bone surfaces at synovial joints, supporting larynx,
• Trachea, bronchi forming part of nasal septum
• Functions- provides stiff but somewhat flexible support,
• Reduces friction between bony surfaces

ELASTIC CARTILAGE

• Locations- Auricle of eternal ear, epiglottis auditory tube
• Cuneiform cartilages of larynx
• Functions- Provides support, but tolerates distortion without
• Damage and returns to its origional shape

FIBROUS CARTILAGE

• Locations- pads with knee joint, interverbal discs
• Between pubic bones of pelvis
• Functions- resists compression, limits relative movement
• Bone-to-bone contact

BONE(OSSEOUS TISSUE)

• Locations-

SKELETAL MUSCLE TISSUE

• Locations- Combined and connective tissues
• and neural tissue in skeletal muscles
• Functions- Moves or stabilizes the position of the skeleton,
• Guards entrances and exits ro the digestice, respiratory,
• and urinary tracts, generates heart, protect internal organs

CARDIAC MUSCLE TISSUE

• Locations- Heart
• Functions- circulates blood,
• Maintains blood pressure

SMOOTH MUSCLE TISSUE

• Locations- Found in the walls of blood vessels and in
• digestive, respiratory, urinary, and reproductive organs
• Functions- Moves food, urine, and reproductive tract secretions,
• Controls diameter of respiratory passageways,
• Regulates diameter of blood vessels