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?

A nurse is preparing to administer an intramuscular (IM) injection to an adult patient. Which angle should the nurse administer the injection?

Please indicate the correct military time for 11:17pm?

6 tablespoons (tbsp) is equal to            ml’s

You have the following IV infusion order:   Keppra (levetiracetam) 500 mg in 100 mL of normal saline (N/S) over 30 minutes drop factor: 20 gtt/ml   Your flow rate is .         gtt/min 

A patient is prescribed amoxicillin three times a day. The correct abbreviation for this frequency is: 

A patient with type 2 diabetes is prescribed a sliding scale for insulin administration. The sliding scale orders are as follows: Blood glucose 150-199 mg/dL: 2 units Regular insulin Blood glucose 200-249 mg/dL: 4 units Regular insulin Blood glucose 250-299 mg/dL: 6 units Regular insulin Blood glucose 300-349 mg/dL: 8 units Regular insulin Blood glucose 350-399 mg/dL: 10 units Regular insulin The patient is also prescribed 20 units of NPH insulin to be administered every morning. The patient’s blood glucose level before breakfast is 275 mg/dL. How many total units of insulin should the nurse administer?

A nurse is ordered to administer 1000 mL of normal saline (N/S) over 12 hours. How many milliliters (mL) per hour should the nurse set the IV pump to deliver?