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ATI Dosage Calculation RN Adult Medical Surgical Proctored Assessment 3.0
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ATI Dosage Calculation RN Adult Medical Surgical Proctored Assessment 3.0
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ATI Dosage Calculation RN Adult Medical SurgicalProctored Assessment 3.0
A nurse is preparing to administer 0.9% sodium chloride (0.9%
NaCl) 1,000 mL IV to infuse at 125 mL/hr. The drop factor of
the manual IV tubing is 15 gtt/mL. The nurse should set the
manual IV infusion to deliver how many gtt/min? Correct
Answers 31
A nurse is preparing to administer 15 mL of codeine PO to a
client. The nurse should identify that 15 mL is equivalent to
which of the following measurements? Correct Answers 3 tsp
(1 tsp = 5mL)
A nurse is preparing to administer cefazolin 500 mg IM every
12 hr. Available is
cefazolin injection 330 mg/mL. How many mL should the nurse
administer per dose?
(Round to the nearest tenth) Correct Answers 1.5 ml
A nurse is preparing to administer cefazolin 500 mg IM to a
client. Available is cefazolin powder 500 mg vial. The nurse
reconstitutes the powder adding 2 mL of sterile water to
yield a final concentration of cefazolin 225 mg/mL. How many
mL should the nurse administer. (Round to the nearest tenth)
Correct Answers 2.2 mL
A nurse is preparing to administer dextrose 5% water (D5W)
250 ml IV to infuse over 2 hr. The nurse should set the IV pump
to deliver how many ml/hr? Correct Answers 125 mL/hr
,A nurse is preparing to administer diltiazem 0.25 mg/kg IV to a
client who weighs 176 lb. Available is diltiazem 5 mg/mL. How
many mL should the nurse administer? Correct Answers 4
A nurse is preparing to administer diltiazem 0.25 mg/kg IV to a
client who weighs 176 lb. Available is diltiazem 5 mg/mL. How
many mL should the nurse administer? Correct Answers 40
176 lbs x 1kg/2.2lbs x 2.5 mg/1kg x 1 ml/5mg = 440/11 = 40
mls
A nurse is preparing to administer furosemide 20 mg IM.
Available is furosemide injection 10 mg/mL. How many mL
should the nurse administer. (Round to the nearest
whole number) Correct Answers 150 mL/hr
A nurse is preparing to administer furosemide 20 mg IM.
Available is furosemide injection 10 mg/mL. How many mL
should the nurse administer. (Round to the nearest
whole number) Correct Answers 2 mL
A nurse is preparing to administer lactated Ringer's (LR) 600
mL IV to infuse over 5 hr. The drop factor of the manual IV
tubing is 20 gtt/mL. The nurse should set the manual IV infusion
to deliver how many gtt/min? Correct Answers 40
600 * min
,A nurse is reviewing a client's prescriptions. The nurse should
contact the provider to clarify which of the following
prescriptions?
Atorvastatin 10 mg PO once daily
Carvedilol 6.25 mg twice daily; hold for apical pulse less than
50/min
Captopril 12.5 mg PO every 8 hr
Regular insulin 5 units subcutaneous 30 min before breakfast
and dinner Correct Answers Carvedilol 6.25 mg twice daily;
hold for apical pulse less than 50/min
* missing route
A nurse is preparing to administer codeine 20 mg PO every 6 hr
PRN pain. Available is codeine oral solution 10 mg/ 5 mL. How
many mL should the nurse administer per dose?
(Round to the nearest whole number. Use a leading zero if it
applies. Do not use a trailing zero.) - Answer: 10 mL
Follow these steps for the Ratio and Proportion method of
calculation:
Step 1: What is the unit of measurement the nurse should
calculate? mL
Step 2: What is the dose the nurse should administer? Dose to
administer = Desired 20 mg
, Step 3: What is the dose available? Dose available = Have 10
mg
Step 4: Should the nurse convert the units of measurement? No
Step 5: What is the quantity of the dose available? 5 mL
Step 6: Set up an equation and solve for X.
Have/Quantity = Desired/X
10 mg/ 5 mL = 20 mg/ X mL
X mL = 10 mL
Step 7: Round if necessary.
Step 8: Determine whether the amount to administer makes
sense. If there are 10 mg/5 mL and the prescription reads 20 mg,
it makes sense to administer 10 mL. The nurse should
administer codeine oral solution 10 mL PO every 6 hr PRN pain.
A nurse is preparing to administer eszopiclone 2,000 mcg PO to
a client. How many mg should the nurse administer?
(Round to the nearest whole number. Use a leading zero if it
applies. Do not use a trailing zero.) - Answer: 2 mg
Follow these steps for the Ratio and Proportion method of
calculation:
Step 1: What is the unit of measurement the nurse should
calculate? mg
Step 2: What is the dose the nurse should administer? Dose to
administer = Desired 2,000 mcg
Step 3: What is the dose available? Dose available = Have 1 mg
Step 4: Should the nurse convert the units of measurement? Yes
(mcg does not equal mg)
1,000 mcg/1 mg = 2,000 mcg/X mg
X mg = 2 mg
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