CDC Pharmacology & Drug Administration 2

Question 1

Which analgesic is most commonly recommended for mild-to-moderate post-dental procedure pain due to its anti-inflammatory properties?

Accepted Answer

Ibuprofen

Answer

Ibuprofen, an NSAID, is the first-line analgesic for mild-to-moderate dental pain because it reduces both pain and inflammation.

Question 2

A patient undergoing dental ceramist work discloses use of warfarin. What is the primary concern related to drug interactions?

Accepted Answer

Increased bleeding risk

Answer

Warfarin is an anticoagulant; interactions with NSAIDs or certain antibiotics can significantly increase bleeding risk.

Question 3

Which local anesthetic is CONTRAINDICATED in patients with a known allergy to para-aminobenzoic acid (PABA)?

Accepted Answer

Procaine (ester type)

Answer

Ester-type local anesthetics like procaine are metabolized to PABA and are contraindicated in patients allergic to PABA.

Question 4

What is the maximum recommended dose of epinephrine in a local anesthetic solution for a healthy adult dental patient?

Accepted Answer

0.2 mg per appointment

Answer

The maximum dose of epinephrine for a healthy adult is 0.2 mg per dental appointment to avoid cardiovascular adverse effects.

Question 5

Which drug class is used prophylactically to prevent infective endocarditis in at-risk patients prior to certain dental procedures?

Accepted Answer

Antibiotics

Answer

Amoxicillin (an antibiotic) is the standard prophylaxis recommended by the AHA for at-risk patients before invasive dental procedures.

(CDC) Certified Dental Ceramist Practice Test