NAPLEX Formulas_Conversions Questions with 100% Actual correct answers | verified | latest update | Graded A+ | Already Passed | Complete Solution

NAPLEX Formulas/Conversions
Corrected Calcium - ANS-Ca + (4-albumin)(0.8)
use if albumin < 3.5, don't need to use if given ionized calcium

Corrected phenytoin level - ANS-phenytoin/ ([0.2 x albumin]+0.1)
don't need to use if given free phenytoin level

Daily fluid needs equation - ANS-1500 ml + 20 x (kg - 20)

Daily fluid needs estimation - ANS-30-40 ml/kg/day

G nitrogen from protein - ANS-G protein/6.25

Iron sulfate elemental iron - ANS-20%

aminophylline -> theophylline conversion - ANS-T = 0.8 x A

Cockcroft-Gault equation - ANS-[(140-age) x IBW] / [72 x SCr] x 0.85 if female

Ideal Body Weight (IBW) - ANS-50 kg (male) or 45.5 kg (female) + 2.3 x (inches > 5 ft)

Adjusted body weight (AdjBW) - ANS-IBW + 0.4 (TBW-IBW)

drugs dosed on IBW (even if obese) - ANS-Acyclovir
Aminophylline
Levothyroxine
Theophylline

drugs dosed on AdjBW if obese - ANS-Aminoglycosides

Fahrenheit to Celsius conversion - ANS-(F-32)/1.8

Celsius to Fahrenheit conversion - ANS-(1.8 x C) + 32

Minimum weighable quantity (MWQ) - ANS-sensitivity requirement / 0.05

BSA equation - ANS-sqrt (cm x kg/3600)