Lecture Notes: Pharmacology and Fluid Compartments

Flashcards based on lecture notes covering pharmacological kinetics, sensory-effector systems, and body fluid compartments including electrolyte ranges.

Absorption

After med enters body I travel from admin site 2 bodys circulation

Distribution

med spreads through body

Metabolism

Breakdown of drug molecule

Excretion

body eliminates waste

Affinity

How strong drugbinds to site

Bioavalibitty

Affect how drug wrk e presence in bid stream

Pharmacodynamics

effects of drugs in body 1 Mechanism of their actions

Pharmacogentics

study of now ppisgenes Affect their response 2 med

Receptor

sensory organ that detects changes in internal external environment of body

Effector

part of body that carries out response

Osmotic pressure

pressure headed 2 prevent wtr from flowing in out of cells

Extracellular fluid

fluid that surrounds outside of cell; Has 3 sub compartments

Interstitial

surrounds tissue cells $15$ fluidVol

Intravascular

contains plasma blood $5$ fluid V01

Transcellular

Aka 3rd space small vol fluid in artian cavities spaces 1 body fluid $28$ $295$

Osmolarity

Measure of concentration of osmolality solutes

Iso

even equal

$K^+$ Potassium

norm $3.5$ to $5\,MEAL$

$Na^+$ Sodium

$135$ to $145\,mEQk$

Magnesium

$1.3$ to $2.6\,MEQ\,L$

Calcium

$8.4$ to $10.2\,mg/dL$

Phosphorous

$3.4$ to $4.5\,MEAL$