Show:
Circulatory system
Nervous system
Endocrine
Lymphatic system/urinary system
Digestive
100

3 parts

pump, pipes, fluid

100

parts

Brain, spinal cord and nerves

100

two types of hormones

  • Agonists trigger a cell to produce an action

  • Antagonist block the action of agonist

100

Primary function of Lymphatic

production, maintenance, and distribution of lymphocytes(WBC)

100

RUQ

Liver, gallbladder, some of colon and small intestine

200

Starlings law

  • Correlation of expansion and contraction

  • Preload and contraction

  • More preload more starling law

  • More expansion more contraction

  • Rubber band

200

Somatic nervous system

Voluntary muscle control(skeletal muscle)

200
what system does it work with

nervous

200

physical parts/organs of Lymphatic

  • Lymph nodes

  • The spleen

200

LUQ

stomach , spleen, some of colon and small intestine, pancreas

300

Ejection fraction

% of blood that leaves the heart per contraction (around 50-70%)

300

Autonomic

  • Involuntary muscle control

  • Sympathetic: fight or flight

  • Parasympathetic: rest and digest

300

glands

  • Thyroid

  • Pituitary

  • Thymus

  • Adrenal

  • Pancreas

  • Testicles

  • ovary

  • Hypothalamus

  • Parathyroid

  • pineal 

  • Gonads

300

Kidney functions

  • Regulation of pH and volume of extracellular fluid 

  • Regulating water and electrolytes

300

Functions

  • Ingest

  • Mechanical breakdown

    • Chewing, enzymes, mixing motion of stomach

  • Digestion

    • Chemical breakdown

  • Secretion


    • Release of water, acid, enzymes that aid in breakdown and digestion of food in digestive tract

  • Absorption

    • Movement into interstitial fluid

  • Excretion

    • Food that can not be digested

400

WBC parts

  • Neutrophils: 1st line of defence (destroys bacteria)

  • Eosinophils: allergic response

  • Basophils: allergic and inflammatory (mast cells to histamine)

    • Histamine causes vasodilation and makes vascularity leaky

  • Lymphocytes: assist removal of viruses and bacteria

  • Monocytes: Macrophages (engulf and removes)

400

cell parts

Cell body

dentrite

axon

400

Pancreas cells

Alpha cells secrete glucagon which stims the liver to convert glycogen(primarily stored in the liver and skeletal muscle) into glucose

Beta cells secret the hormone insulin in response to elevated glucose levels. Insulin causes uptake and metabolism of sugar, fatty acids, amino acids

400

Blader/afferent message when ⅓,full

mictrition reflex

400
main parts of small intestine

  • Duodenum: connects to pancreas, liver and gallbladder

  • Jejunum: major site of nutrient absorption

  • Ileum: where chyme is prepared for entry into large intestine

500

Plasma parts

  • H2O (92%)

  • Proteins(7%)

    • albumin(H20 up and down)

      • Determines if water comes in and out of vascularity

    • Globulins (ABS (anti-bodies?))

      • Made by liver and finds foreign invader

    • Fibrinogen (Cloting)

  • Other (1%)

500

Neuron action potential

  •  -70MV Rest

  • -55MV is threshold

  • +40MV is the hight

  • Plateau

  • Hyper fall to -90MV

  • Back up to -70MV

500

Adrenal gland parts and what they release

  • Adrenal cortex

    • Produces corticosteroid hormones

    • Cortisol: Regulates glucose by sending steroids

    • Aldosterone: Helps maintain BP. Na absorption and K secretion by acting on the distal tubules and collecting ducts of the nephron

  • Adrenal medulla

    • Produces catecholamines(released in stress times) adrenaline and noradrenaline(epi and norepi) hormones that increase heart/respiratory rates and BP vasoconstriction, and glycogenolysis(all key components in the body flight or flight response).

500

Renin-angiotensin-aldosterone system

  • When not enough blood gets to kidney renin is released

  • Renin goes to liver and it releases angiotensin-1 to go to lungs

  • Lungs convert angiotensin-1 (angiotensin conversion enzyme) to angiotensin-2

  • Angiotensin-2: mass vasoconstriction, you get thirsty, ADH, hold on to salt

  • Aldosterone: controls salt regulation

500

Two major divisions

  • Alimentary canal

    • Series of muscular tube

  • Accessory digestive organs

    • Produce and secrete enzymes and juices essential in the digestive process

    • Reeth, tongue, salivary glands, liver, gallbladder, pancreas

      • Not a part of GI tract structure, but aid in digestion