SF test 1

71 cards·by Sfliszar248

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Functions of the Integumentary system

protection, regulates temp, prevents water loss, helps produce Vitamin D

Functions of the Skeletal System

protection, support, body movement, produces blood cells, and stores minerals and fats

Functions of the Muscular system

Body movements, maintains posture, and produces body heat

Functions of the Lymphatic System

Removes foreign substances from the blood, combats disease, maintains tissue fluid balance, and absorbs fats from digestive tract

Functions of the Respiratory system

exchanges O2 and CO2 between the blood and air and regulates blood pH

Functions of the Digestive System

Performs mechanical and chemical processes of digestion, absorbtion of nutrients, and elimination of wastes

Nervous system functions

detects sensations and controls movements, physiological processes and intellectualfunctions

Functions of the Endocrine system

Influences metabolism, growth, reproduction and many other functions

Cardiovascular System functions

Transports nutrients, waste products, gases, and hormones through the body; plays a role in immune repsonse and body temp regulation

Microfilaments (actin)

movement and mechanical support provide support for microvilli extensions

intermediate filaments

anchor internal structures and intercellular junctions

microtubules

cell movement

centrosome

organizing center for growth of mitotic spindle

cilia and flagella

movement

ribosomes

sites of protein synthesis

Rough ER

embedment for ribosomes

Smooth ER

varied synthetic roles and in liver detox and metabolic roles

golgi complex

transport and packaging of synthetic products throughout the cell

lysosomes

storage

perioxisomes

storage, hydrogen removal

proteasomers

protein removal

mitochondria

ATP production, powerhouse

nucleus

transcription and replication , cell activities and cell reproduction, controls enzymes and ratios inside cell

Nucleus carries ____ and and daily ___ ____

genetic material and cell activities

Ectoderm development

all nerve tissue, epidermis, mucosa of oral and nasal cavities, anus, sinuses, salivary glands, lens, cornea, and internal muscles of eye

deuterostome

first opening becomes mouth

protostomes

first opening becomes the anus

Mesoderm (1)

skeletal and cardiac muscle, most smooth muscle. Cartilage, bone, other connective tissues, blood red marrow, lymph, dermis rest of eye and

Mesoderm (2)

middle ear, mesothelium of thoracic abdominal and pelvic cavities, epithelium of kidneys ureters adrenal cortex gonads and genital ducts

Endoderm development (1)

epithelial lining of GI tract and glands, epithelial lining of bladders, liver, thyroid and parathyroids pancreas and thymus, prostate bulbo

Endoderm development (2)

urethral glands vaginal vestibule and urethra associated glands

Adherens junction function

mechanical strength

Tight junction function

isolation

Gap junction function

electrical continuity

Squamous cell function

maximizes diffusion gradient and allows rapid transport due to large surface area

Squamous cells are found

lungs, or where cells need rapid replacement

Cuboidal cell function

maximize intracellular volume and therefore metabolic activity contain large amounts of active organelles

Cuboidal cells are found

kidney tubules, and other cells with high metabolic rate

Columnar cell function

protect and isolate underlying tissue ; infection prevention, can be ciliated

Columnar cells are found

gut and upper respiratory tract

Transitonal epithelium

changes from cuboidal to flat as epithelium is stretched and relaxed

Transitional epithelium function

allows strech and collapse

Transitional epithelium are found

bladder

Simple squamous

endothelium of heart and blood vessels, filtration parts of kidney, exchange epithelium of lungs, mesothelium of serous membranes

Simple cuboidal

transport epithelium of the kidney

Non-ciliated simple columnar

modified for mucus secretion esp in GI tract

Ciliated simple columnar

respiratory tract epithelium, movement of mucus over the surface

Psuedostratified columnar

mucus secretion, GI tract epithelium, upper respiratory tract

stratified squamous

abraded tissues; skin esophagus ect.;

Keratinized tissues

protected from water, microbes, heat and chemicals because of its non-polar nature

Keratinized tissues are/are not polar and are hydrophobic/phylic

non-polar hydrophobic

Ablation

skin is to be replaced by mitotic cells underneath, top layer is scraped away

stratified cuboidal (RARE)

protective, some secretion/ absorption

stratified columnar (RARE)

protection, secretin; male urethra

cytoscope

endoscope for the bladder

Glandular epithelium

secretion

Distensibility is the ability to

stretch

Elasticity is the ability to

stretch and then return back to its original shape

Physis

plate

fibroblasts

manufacture collagen

macrophages

scavenge for and eat and destroy particulate matter

cyanism

skin is blue from lack of O2

jaundice

yellowing of skin and eyes; poor liver function, excess bilirubin

erythema

redness; elevated blood pressure

pallor

white, pale; lack of blood flow (vasoconstriction)

arrector pili

makes hair stand up

hirsutism

lots of body hair

alopecia areacavan

lack of body hair where you would normally expect to see it

Sensible persperation

sweat build up on skin due to exercise

Insensible perspiration

not accumulating on skin; evaporating as being produced

Diaphoresis

sweating response that is abnormal; cardiac distress, fever