FRCA Flashcards
1
Q
Desflurane MW
A
168
2
Q
Enflurane MW
A
184
3
Q
Halothane MW
A
197
4
Q
Isoflurane MW
A
184
5
Q
Sevoflurane MW
A
200
6
Q
N2O MW
A
44
7
Q
Xenon MW
A
131
8
Q
Desflurane BP
A
23
9
Q
Enflurane BP
A
56
10
Q
Halothane BP
A
50
11
Q
Isoflurane BP
A
48
12
Q
Sevoflurane BP
A
59
13
Q
Desflurane SVP
A
88
14
Q
Enflurane SVP
A
23
15
Q
Halothane SVP
A
32
16
Q
Isoflurane SVP
A
32
17
Q
Sevoflurane SVP
A
21
18
Q
N2O BP
A
-88
19
Q
Xenon BP
A
-108
20
Q
Desflurane MAC
A
6.3
21
Q
Enflurane MAC
A
1.68
22
Q
Halothane MAC
A
0.75
23
Q
Isoflurane MAC
A
1.15
24
Q
Sevoflurane MAC
A
2
25
N2O MAC
105
26
Xenon MAC
70
27
Desflurane B:G
0.42
28
Enflurane B:G
1.9
29
Halothane B:G
2.3
30
Isoflurane B:G
1.4
31
Sevoflurane B:G
0.7
32
N2O B:G
0.47
33
Xenon B:G
0.12
34
Desflurane O:G
19
35
Enflurane O:G
98
36
Halothane O:G
224
37
Isoflurane O:G
91
38
Sevoflurane O:G
53
39
N2O O:G
1.0
40
Xenon O:G
1.8
41
Oxygen CT and CP
-118 degrees, 50 bar
42
N2O CT and CP
36.4 degrees, 70 bar
43
Entonox Pseudo-critical Temp
-6 degrees
44
Alveolar gas equation
PA02: Fi02 (atm - H20) - PaC02/RQ
45
Oxygen content
Ca02: (Hb * Sp02 * 1.34) + (Pa02 * 0.02)
46
Shunt equation
Qs/QT: Cc02 - Ca02 / Cc02 - Cv02
47
MAP
MAP: DBP + 1/3(SBP-DSP)
48
SVR
SVR: (MAP - CVP) / CO * 80
49
Dead space (Bohr)
VD/VT: (PaC02 - PeC02) / PaC02
50
Fick equation for CO
CO: V02 / Ca02 - Cv02
51
Diffusion (Fick principle)
D: A * D * (P2-P1) / T
52
Grahams law
D: sol / square root of MW
53
Beer Lambert
Ii : Io * e (power of '-lcB')
54
Hagen Poiseuille
Q: (Pi - Pii) * pi * r4 / 8 * l * v
55
Reynolds number
Re: pvd / viscosity
56
Henderson-Hasselbach
pH : pKa + log (B)/(BH+)
57
Leplace
P: 2t / r
58
Exponential washout
Ct : Co * e (-kt)
59
Volume of distribution
VD: dose / Co
60
VOD
VD: Cl / k
61
Clearance
Cl: dose / AUC
62
Cl
Cl: Vd * k
63
Cl
Cl: Vd / Tau
64
Loading dose
LD: VD * Conc
65
Rate of Infusion
Rinf: Cl * conc
66
Universal gas law
PV: nRT
67
Pressure
P: F/A
68
Pressure
P: work / delta Volume
69
Cerebral PP
CePP: MAP - (ICP + CVP)
70
Coronary PP
CoPP: Aortic DP - LVEDP
71
Electrical power
P: I squared * R
72
Energy over a capacitor
E: 1/2 * C * V(2)
E: 1/2 * Q * V
73
Power
P: energy / time
74
Power (electrical)
P: voltage * current
75
Force
F: mass * acceleration
76
Work
Work: Force * distance
77
Work
Work: Pressure * Volume
78
Renal clearance
Cl: [urine] * [time] / [plasma]
79
Newton
kg * m * s-2
80
Energy (J)
N * m
81
Power (W)
J / s
82
Pressure (Pa)
N / m2
83
Charge (Coulomb)
A * s
84
Voltage (V)
W / A
85
Resistance (Ohms)
V / A
86
Relative risk (RR)
RR : ARt / ARc
87
Absolute risk reduction
ARR: ARc - ARt
88
Relative risk reduction
RRR: ARc - ARt / ARc
RRR: 1 - RR
89
Number needed to treat
NNT: 1 / ARR
90
Odds ration
OR: Ot / Oc
91
Kinetic Energy
KE: 1/2 M * V(2)
92
Potential energy
PE: m * g * h
93
Electrical energy
EE: V * I * t
94
Heat energy
HE: mass * SHC * change in Temp
95
Armitage doses (0.25% Bup)
Lumbosacral: 0.5ml/kg
Upper abdo: 1ml/kg
Mid thoracic: 1.2ml/kg
96
Paeds weight
Wt : 2 * (age + 4)
97
Paeds tube size
ETT: (age / 4) + 3.5
98
Paeds tube length
ETT length: (age / 2) + 12
99
Paeds IVT
20 ml/kg
100
Paeds adrenaline dose
10 mcg/kg
101
Paeds glucose (10% dex)
2 ml/kg
102
Dantrolene dose
2.5 mg/kg
103
Intralipid dose
1.5 ml/kg (20%)
104
Standard error of the mean
SE : SD / square root of N
105
Cerebral blood flow
CBF: (CPP) / CVR
106
Pulmonary vascular resistance
PVR: (Mean PP - PCWP) / CO * 80
107
Carbon dioxide BP, CT and CP
BP: -78 degrees
CT: 31 degrees
CT: 74 bar
108
Beer Lambert (absorbance)
Absorbance = e l c
e= molar absorption coefficient
l= path length
c= molar concentration
109
Paeds atropine dose
20 mcg/kg
