FREE PTCE Medications Questions and Answers
Which of the following is an example of a medication classification that is used to treat bacterial infections?
Antibiotics are medications used to treat bacterial infections. Antiviral medications treat viral infections, antifungal medications treat fungal infections, and antihypertensive drugs help control high blood pressure.
Which of the following is a common dosage form for oral medications?
Oral tablets are one of the most common dosage forms for medications that are taken by mouth. Injectable solutions are given via injection, topical ointments are applied to the skin, and intranasal sprays are administered through the nose.
What is the primary purpose of a medication's half-life?
The half-life of a medication refers to the time it takes for the concentration of the drug in the bloodstream to decrease by half. This helps to determine how often the medication should be administered.
Which of the following medications is most likely to cause an allergic reaction in patients?
Penicillin is an antibiotic that is commonly associated with allergic reactions in some patients. Acetaminophen, ibuprofen, and metformin typically have a lower incidence of allergic reactions compared to penicillin.
What is the correct method of administration for a transdermal patch?
A transdermal patch is applied directly to the skin, where it delivers medication through the skin into the bloodstream over a period of time. It should not be placed in the mouth, injected, or placed in the eye.