A formula calls for 0.5 milliliter of hydrochloric acid. Using a 10 -milliliter graduate calibrated from 2 to 10 milliliters in 1 milliliter divisions , explain how you would obtain the desired quantity of hydrochloric acid by the aliquot method ?

Anurse is teaching a newly licensed nurse about safe medication administration. the nurse should instruct that which of the following actions is included in the 6 rights of medication administration? a. verify dosage calculation with a second nurse. b. obtain a current list of the client’s medications. c. document medication prior to administration. d. compare a new prescription with an old prescription.

Anurse is caring for a client who is taking digoxin to treat heart failure. which of the following factors predisposes this client to developing digoxin toxicity? a. having a prolapsed mitral valve b. having a 10-year history of copd c. taking a high-ceiling diuretic d. taking an hmg coa reductase inhibitor

Who should not take vitamin supplements?