________ is a system of principles and duties that are often associated with a profession

A patient with carbon monoxide poisoning has a COHb level of 20%. If the patient is given 100% oxygen, what will the approximate COHb level be in 1 hour?

a. 15% b. 10% c. 5% d. 2.5%

A physician orders ampicillin oral suspension, 250 mg qid, for 10 days. How many milliliters of this suspension, if available as 250 mg / 5 mL, should be dispensed?

100 mL 150 mL 200 mL 300 mL