Diagram challenge Flashcards
B:G solubility graph (volatile wash-in)
.
Lung volumes
.
West zones
.
Oxygen cascade
.
Oxyhaemoglobin dissociation curve
.
Iso-shunt graph
.
Fowler method for dead space
.
Valsalva manouvre
Autonomic dysfunction
CCF
Action potentials: cardiac myocyte, pacemaker cell, nerve cell
.
Compliance curves
.
Cardiac cycle
.
Starling’s law
.
Juxtaglomerular apparatus
.
Nephron/loop of Henle
With sites of action of diuretics
Starling forces
.
Total body water distribution
.
Spinal cord transverse section
.
Pain pathway
.
Gate theory
.
O:G vs. MAC (Meyer Overton)
.
Cerebral blood flow (MAP, gases and Monro-Kellie hypothesis)
.
Pulse oximetry
.
Capnograph traces
Lower airway obstruction Ventilator dyssynchrony/relaxant wearing off Cardiac oscillations Oesophageal intubation Loss of cardiac output Rebreathing Hyperventilation Hypoventilation Leak
Temperature loss under GA
Neuraxial
GA
Combined
Mapleson systems
.
Gas law graphs
.
Circle system
.
TEG
DIC stage 1
DIC stage 2 / anticoagulants / haemophilia
Antiplatelets / thrombocytopaenia
Fibrinolysis/tPA
Cervical plexus
.
Coronary circulation
.
Cardiac conduction system
.
Bioavailability graph
.
Liver histology
.
First and zero order kinetics
.
Log dose-response curves
.
CO2 dissociation curve
.
Myoglobin dissociation curve
.
V/Q
Changes under GA and with position
Ventilatory response to PaCO2 and PaO2
.
PVR
.
NMJ
And how it works
Sarcomere
And how it works
CVP waveform
.
Arterial waveform
Upstroke: contractility (slurred upstroke in AS)
Dicrotic notch: AV closure; low in low preload
AUC up to dicrotic notch): SV
Downstroke: SVR
Swing: >10mmHg suggests underfilled
Pulse pressure: wide in AR, narrow in AS/tamponade/cardiogenic shock/massive PE/tension PTX)
ICP waveform
.
Damping and resonance
.
Wheatstone bridge
.
Cylinder gauge pressures
O2 and N2O
PAFC trace
.
Context sensitive half time
.
Defibrillator circuit
.
Ventilator mode graphs
.
Heating curve for water
.
N2O isotherm
.
Graph: SVP vs temperature
SVP varies as a function of temperature. If vaporisers were not temperature compensated, vaporiser output will rise as temperature rises, and vice versa.
Diathermy waveforms
.
Cardiac axis diagram
.
Flow volume loops
Restrictive
Obstructive
Fixed extrathoracic obstruction
NB flow volume loops are better than spirometry as effort/technique independent.
Oesophageal Doppler trace
Flow time corrected = preload (normal = 330-360ms)
Peak velocity = contractility
AUC = stroke distance (can calculate SV)
Starvation
.
Calibration/drift/hysteresis
.
Isomers flow chart
.
Brachial plexus
.
Lumbosacral plexus
.
Thiopentone/barbituate
.
Ketamine
.
Local anaesthetics
.
Anticholinesterase
.
Beta lactam ring
.
Catecholamine
.
Suxamethonium
.
Propofol
.
N2O
.
Halothane
.
Isoflurane/enflurane
.
Sevoflurane
.
Desflurane
.
Autonomic nervous system
.
Calcium homeostasis
.
Thyroid hormone synthesis
.
COX pathway
.
RAAS
Angiotensin II has 5 actions: vasoconstriction, thirst, and release of ADH, ACTH and aldosterone
Catecholamine synthesis pathway
.
Spirogram (volume/time graph)
Normal, obstructive and restrictive
Diaphragm
.
NMDA receptor
.
Total internal reflection
.
Antibiotic classes
Inhibit cell wall synthesis - beta lactams - glycopeptides Protein 30s: aminoglycosides 50s: macrolides DNA - Fluroquinolones
Clavulinic acid = beta lactamase inhibitor
Control of respiration
.
Aerobic and anaerobic metabolism
.
Vomiting inputs, receptors and drugs
.
Vaughan Williams classification
.
Facial nerve
.
Trigeminal nerve
.
Fetal circulation
.