Answer:
a. 90
Step-by-step explanation:
<em>I believe you meant 1 mg of Cogentin.</em>
In medical practice, "qam" means <u>every morning</u> while "qpm" means<u> "every afternoon/evening."</u>
1 mg of Cogentin is equivalent to<em> two 0.5 mg tablet</em>.
This means that the patient needs to take<em> three 0.5 mg tablets </em>per day, inclusive of <em>one 0.5 mg qpm</em>.
Let's solve.
3 tablets per day x 30 days = 90 tablets
A total of 90 tablets are needed for a 1-month supply.