M3 FINAL COACHING Flashcards
(200 cards)
MCDL
A.
1450
B.
1550
C.
1600
D.
1650
A
A medication order for a 10-month old infant weighing 8 kg calls for 800 μg Furosemide papertabs. The available preparation of the drug in the pharmacy is 40 mg. The average weight of the tablet is 80 mg. How many papertabs can the pharmacist prepare from one tablet?
A.
50 pptabs
B.
75 pptabs
C.
100 pptabs
D.
125 pptabs
A
Concentration expression most commonly used for suspensions
A.
%w/v
B.
%v/v
C.
%w/w
D.
ppm
E.
mg%
A
mg% is equivalent to
A.
gram/liter
B.
gram/dl
C.
mg/dl
D.
meq/100 ml
C
A physician places a patient on a daily dose of 48 units of U-80 insulin. How many mL should the patient inject daily?
A.
0.4 mL
B.
0.6 mL
C.
4 mL
D.
2.6 mL
B
250 mcg/mL is equivalent to ____________
A.
0.0025 mg/mL
B.
0.025 mg/mL
C.
0.25 mg/mL
D.
2.5 mg/mL
C
Compute for the required volume of water to make 2.35g of atropine sulphate (E=0.13) isotonic. Use White Vincent method.
A.
33.94 mL
B.
36.42 mL
C.
4.33 mL
D.
30.16 mL
A
Cetuximab has a loading dose of 400 mg/m2 administered as an intravenous infusion over a 120-minute period. Using an IV set that delivers 15 drops/mL, calculate the dose for a patient with a BSA of 1.5m2
A.
600 mg
B.
640 mg
C.
4 grams
D.
40mg
A
What mass of sodium chloride should be added in 100 ml of 5.0 % (w/v) dextrose monohydrate (E = 0.16) isotonic solution?
A.
250 mg
B.
2.20 g
C.
0.9 g
D.
100 mg
D
Drug A is usually given in ranges between 5 - 10 mg/kg of body weight. What would be the dose range for a person weighing 125 lbs?
A.
0.28 g – 0.57 g
B.
284 g - 568 g
C.
0.31 g – 0.63 g
D.
312.5 g – 625 g
A
Epinephrine is available as an injection containing 100 mcg/mL. The patient requires an IM injection of 0.5mg. How many mL of injection is needed to supply this required dose?
A.
0.005 mL
B.
20 mL
C.
5 mL
D.
2 mL
C
Doctor’s order:
Amikacin 5mg/lb IM q12h Available: Amikacin 0.9g/2mL
How many mL is administered to a 72.7 kg patient in a day?
A.
1.2 mL
B.
0.8 mL
C.
2.8 mL
D.
3.6 mL
D
If 500 mL of a 1:200 (v/v) solution were diluted to 800 mL, what would be the ratio strength (v/v)?
A.
1:800
B.
1:300
C.
1:320
D.
1:250
E.
1:500
C
If topical cream contains 1.8 % (w/w) of hydrocortisone, how many milligrams of hydrocortisone should be used in preparing 15g of the cream?
A.
27 mg
B.
270 mg
C.
833 mg
D.
0.833 mg
B
A patient received 100mL of an infusion at 10 drops/minute with an administration set that delivered 60 drops/mL. Calculate the duration of the infusion in hours.
A.
12 hours
B.
10 hours
C.
8 hours
D.
5 hours
B
Which of the following are TRUE regarding specific gravity:
I. Water is used as a standard for the specific gravities of liquids and solids,
II. Urine specific gravity is a measure of solute in the urine.
III. Substances that have a specific gravity greater than 1 are heavier than water,
A.
I and II
B.
I and III
C.
I, II, III
D.
II and III
C
Calculate the specific gravity of the mixture: 800 ml glycerin, s.g. 1.25, 900 ml water, 2000 ml alcohol, s.g. 0.81
A.
0.705
B.
0.687
C.
0.951
D.
0.864
C
What is the %v/v of a solution of 800g liquid (spec. gravity = 0.8) in water to make 4000mL?
A.
20%
B.
40%
C.
25%
D.
80%
C
The normal potassium (MW=39) levels in the blood ranges from 13.65 to 19.5 mg%. Express the range in milliequivalents/liter.
A.
3.5 to 5 mEq/L
B.
35 to 50 mEq/L
C.
0.35 to 0.50 mEq/L
D.
3.5 to 4.5 mEq/L
D
How many mg potassium (MW=39) are there in 4L of a solution that is 3mEq/L?
A.
117 mg
B.
468 mg
C.
307 mg
D.
29.25 mg
B
How many mEq of Na+ are present in 250cc NSS? (Na=23, Cl=35)
A.
23 mEq
B.
15 mEq
C.
53 mEq
D.
38 mEq
D
Which of the following is incorrect pairing?
A.
0.009% NSS: hypotonic solution
B.
9.0% NSS: isotonic solution
C.
0.9% NSS: isotonic solution
D.
0.09% NSS: hypotonic solution
B
How many grams of 1% hydrocortisone cream must be mixed with 0.5% hydrocortisone cream if one wishes to prepare 80 g of a 0.6% w/w preparation?
A.
12 g
B.
16 g
C.
20 g
D.
24 g
E.
36 g
B
How many fluid ounces of flavored syrup are contained in a 5-L container?
A.
148
B.
169
C.
196
D.
247
E.
256
B