ATI LPN Pharmacology Exam | Nurselytic

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ATI LPN Pharmacology Exam Questions

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Question 1 of 5

Order: diphenhydramine 25 mg PO q6h, PRN Available: diphenhydramine 12.5 mg/5 mL. How many mL would the nurse give?

Correct Answer: D

Rationale: Volume = 25 mg × (5 mL / 12.5 mg) = 10 mL.

Question 2 of 5

Which product is the antidote for digitalis toxicity?

Correct Answer: D

Rationale: Digoxin immune fab binds digoxin to reverse toxicity.

Question 3 of 5

CALCULATE FLOW RATES IN DROPS PER MINUTES: Order: Zosyn 1.3 g in 100 mL D5W IVPB 98h to infuse over 30 min. Drop factor: 60 gtt/mL. Determine rate in gtt/min.

Correct Answer: C

Rationale: Flow rate = (100 mL / 30 min) × 60 gtt/mL = 200 gtt/min.

Question 4 of 5

When administering an antianginal drug such as nitroglycerin (NTG) the nurse identifies which as the most common response.

Correct Answer: C

Rationale: Nitroglycerin causes vasodilation, leading to hypotension.

Question 5 of 5

Calculate the following dosage using ratio and proportions method (Round answers to the nearest tenth). Order: Digoxin 0.375mg p. o. daily. Available: Digoxin (scored tablets) labeled 0.25mg

Correct Answer: B

Rationale: Tablets = 0.375 mg / 0.25 mg/tablet = 1.5 tablets.

Similar Questions

A nurse is preparing to administer dopamine 3mcg/kg/min by continuous IV infusion to a preschooler who weighs 41.8 bs. Available is dopamine 400 mg in dextrose 596 in water (D5W) 250 mL. The nurse should set the IV pump to deliver how many ml/hr? (Round to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)
Low-density lipoproteins (LDLs) are the so-called 'bad' lipoproteins. Which statement best reflects why high levels of LDL are considered unhealthy?
A continuous heparin infusion is to begin at 15 units/kg/hr for a client weighing 82 kg. Available: 25,000 units of heparin in 250 mL D5W. Calculate the mL/hr. (the pump is capable of delivering in tenths of an mL).
A nurse iS reinforcing teaching with a newly licensed nurse regarding sources of medication information. Which of the following resources should the nurse include as reliable references for the nurse to use to evaluate medication information? (Select All that Apply.)
A nurse is preparing to administer amoxicillin 30 mg/kg/day divided doses every 12 hr to a toddler who weighs 33 lb. Available is amoxicillin 200 mg/5 mL suspension. How many mL should the nurse administer every 12 hr? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)

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