NAPLEX Review Latest
TestBank 2024/2025
(ACTUAL EXAM)
New Questions and
Answers Included
Graded A+
,NAPLEX Review
How are the ABG measurements written out on the exam? -
ANSWERpH/pCO2/pO2/HCO3/O2
What are the normal values for pH, HCO3, and pCO2? - ANSWER-pH =
7.35-7.45 HCO3 = 38-42 pCO2 = 22-28
When adding calcium and phosphate to
TPN what should be considered? - ANSWER-Use calcium gluconate over
calcium chloride because it is less reactive and a lower rate of
precipitation.
-Add phosphate first then add calcium at the end of the prep
-when added together don't exceed 45 mEq/L
BMI - ANSWER-weight in kg/height in meter^2
BSA - ANSWER-BSA = SQR [weight(kg) x height (cm)/3600]
,How many kcals are in 10%, 20%, and 30% intravenous fat emulsions?
How much fat is needed for TPN? - ANSWER-10% = 1.1 kcal/mL 20% =
2 kcal/mL
30% = 3 kcal/mL
Fat for TPN = 9 kcal/gram
How many kcals do amino acids and dextrose provide in TPN? -
ANSWER-Amino acids 4 kcal/gram dextrose 3.4 kcal/gram
what is the pKa? - ANSWER-The pKa is the pH at which half the drug is
50% ionized. This is half the neutralization or equivalence point. The
neutralization or equivalence point is at a much higher pH and occurs
when the acid has been neutralized.
what is the correct calcium equation? - ANSWER-Corrected Ca = [(4.0-
albumin) x
0.8] + serum calcium
What is the equation for absolute bioavailability? - ANSWER-F= 100 x
(AUC extravascular/AUC intravascular) x (Dose intravascular/Dose
extravascular)
, What is the equation for corrected phenytoin? - ANSWER-CP=
measured serum phenytoin/(0.2*albumin)+0.1
What is the principle intracellular cation? - ANSWER-potassium
Principle extracellular is Sodium
How many mL in a teaspoon? - ANSWER-5 mL
how many mL in a tablespoon - ANSWER-15 mL
how many mL in a cup? - ANSWER-240 mL how many mL in an ounce? -
ANSWER-29.6
mL
how many mL in a pint? - ANSWER-473 mL
how many mL in a gallon? - ANSWER-3785 mL
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