Page 24 - Referance Guide For Pharmaceutical Calculations (Naplex, Fpgee and Ptce)

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c. 421 mcg/cc 290. How many mEqs of Ca are present in 500
d. 18 mcg/cc mg of CaCO3? [Molecular weight CaCO3 = 100
gm/mole)
285. How many grams of drug are required to
prepare 500cc 0.25 N solution? [Equivalent weight = a. 15 mEqs
356 gm/mole] b. 25 mEqs
c. 10 mEqs
a. 23.1 gm d. 5 mEqs
b. 101.2 gm
c. 31.23 gm 291. How many milligrams of drug are required
d. 44.5 gm to prepare 250cc, 1 in 750 solution?

286. How many calories are provided by 1 pint 1 a. 521 mg
in 50 solution of dextrose? b. 102 mg
c. 251 mg
a. 15.11 calories d. 333 mg
b. 101.23 calories
c. 32.64 calories 292. If an adult dose of drug is 250mg, what
d. 25.16 calories would be the dose for a child having a body surface
2
area of 0.4 m ?
287. If 100 tablets of Synthroid 0.25 mcg are
crushed and diluted with water up to 50cc, what is a. 102.3 mg
the % of the drug in the final solution? b. 57.8 mg
c. 15.11 mg
a. 0.025% w/v d. 31.12 mg
b. 0.0025% w/v
c. 0.00005% w/v 293. If an adult dose of drug is 500mg, what
d. 0.0125% w/v would be the dose for a child having a weight of 42
lbs?
288. How many capsules each weighing 150 mg
Clindamycin are required to prepare 100cc, 2% a. 210 mg
Clindamycin solution? b. 325 mg
c. 460 mg
a. 11 d. 140 mg
b. 8
c. 21 294. If an adult dose of drug is 250mg, what
d. 14 would be the dose for a 3 months old infant?

289. What is the weight in grams of 120cc of a. 7 mg
drug having a specific gravity of 2.2 gm/cc? b. 12.5 mg
c. 5 mg
a. 132 gm d. 10 mg
b. 264 gm
c. 311 gm
d. 98 gm

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