A patient is prescribed 200 mg of Lisinopril to be administered orally. The Lisinopril tablets available are 50 mg each. Question: How many tablets of Lisinopril should be administered to the patient to provide the correct dosage? Enter numeric value only. 

A patient requires an intravenous infusion of 500 mL of fluid over 4 hours. The infusion set has a drop factor of 20 gtt/mL. What is the correct drip rate in gtt/min? Round to the nearest whole number.

The nurse is monitoring the 24-hour fluid balance in a patient with renal disease. The nurse must calculate the total 24-hour intake of intravenous fluids. The patient has the two following intravenous orders: 1) continuous 0.9% NaCl at 65 mL/hr, and 2) Ancef (cefazolin) 1 g IV Q6H. The Ancef (cefazolin) is supplied as 1 g in 50 mL of 0.9% NaCl per dose. Question: Based on the orders indicated, what is the total volume in mL of intravenous fluids that this patient is expected to receive within a 24-hour timeframe? 

The provider orders 2L of 0.9% NaCl to be delivered at 125 mL/hr. Question: How much time (in hours) will it take to complete the infusion as ordered? Round to the nearest tenth. Enter numeric value only.

Are you using scratch paper? If so, please show it to the camera before answering any questions

The poverty line is a universal standard.  Every country uses the same dollar value to determine their poverty line.

Which of the following species is the conjugate base of the hydronium ion, H3O+?

Which of the following would have the lowest pKa?

You are scheduled to give medications through a nasogastric tube. The correct abbrevation for this frequency is: 

Which of the following species is the conjugate acid of ammonia, NH3?