HUMAN PHYSIOLOGY
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SUMMARY:
1.General Introduction
2.Cellular neurophysiology
3.Muscle and motor descending pathways
4.Sensory systems
5.Cardiovascular System
6.Respiratory System
7.Gastrointestinal Physiology
8.Renal System - pH
DETAILED PROGRAM:
General Introduction:
basics of Physics and Chemistry (mass, force, acceleration, speed, work, concentration, density, osmolarity, osmotic pressure); compartments and body composition of body fluids (blood, plasma, interstitial fluid).
Cellular neurophysiology:
cell membrane, ion channels, transporters, fluxes; the resting potential of cells, the action potential of excitable cells, propagation of the action potential; synapses.
Muscle (sarcomere, contraction cycle, force-length and force-velocity diagrams) and motor descending pathways
Sensory systems:
transduction of the stimulus and psychophysical laws; tact and proprioception, dermatomes, afferent pathways; vision (physiological optics, retina, visual cortex, color vision); hearing; vestibular system; nociception; taste and smell.
Cardiovascular System:
hematocrit, hemostasis and coagulation; heart electrical/mechanical activity, heart work and cardiac output; blood circle (characteristics of the vessels, blood velocity, vessel cross-section, systemic pressures); lymphatic system.
Respiratory System:
composition of air; static lung volumes, respiratory mechanics, role of surface tension, gas exchange, blood transport of O2 and CO2
Gastrointestinal physiology:
motility and its regulation; secretions and their regulation; digestion and absorption of sugars, lipids and proteins
Renal System – pH:
Kidney (filtration, secretion, reabsorption, excretion); buffer systems, Henderson-Hasselbalch’s Law, compensation of acidosis and alkalosis
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