CCMA Pharmacology and Medications 3

Question 1

Which of the following is a contraindication for aspirin therapy?

Accepted Answer

Children and teenagers with viral illness (Reye's syndrome risk)

Answer

Aspirin is contraindicated in children and teenagers with viral illnesses (influenza, chickenpox) due to the risk of Reye's syndrome, a rare but serious condition causing liver failure and brain damage.

Question 2

Which abbreviation indicates that a medication should be taken with food?

Accepted Answer

PC

Answer

PC stands for the Latin 'post cibum,' meaning 'after meals' — often interpreted clinically as 'take with food' to reduce gastric irritation.

Question 3

Which medication is classified as an opioid analgesic?

Accepted Answer

Tramadol (Ultram)

Answer

Tramadol is a centrally acting opioid analgesic (Schedule IV) that binds to opioid receptors and also inhibits serotonin/norepinephrine reuptake.

Question 4

A patient's prescription reads: 'Amoxicillin 250 mg/5 mL suspension. Give 500 mg PO TID × 10 days.' How many mL should be given per dose?

Accepted Answer

10 mL

Answer

Using dimensional analysis: 500 mg ÷ (250 mg/5 mL) = 500 × (5/250) = 10 mL per dose.

Question 5

What is the mechanism of action of metformin in treating type 2 diabetes?

Accepted Answer

Decreases hepatic glucose production and improves insulin sensitivity

Answer

Metformin primarily works by reducing hepatic (liver) glucose production and improving peripheral insulin sensitivity, lowering blood glucose without causing hypoglycemia.

CCMA - Certified Clinical Medical Assistant Practice Test

CCMA - Certified Clinical Medical Assistant Practice Test

CCMA Pharmacology and Medications 3