INBDE Pharmacology and Pain Management 3

Question 1

Which drug interaction is most concerning when prescribing metronidazole?

Accepted Answer

Warfarin — increased anticoagulant effect

Answer

Amoxicillin — reduced efficacy

Answer

Ibuprofen — nephrotoxicity

Answer

Lidocaine — cardiac arrhythmia

Question 2

Nitrous oxide/oxygen sedation is contraindicated in which patient?

Accepted Answer

A patient with chronic obstructive pulmonary disease (COPD)

Answer

A patient with mild anxiety

Answer

A 10-year-old child

Answer

A patient with controlled hypertension

Question 3

Naloxone is the reversal agent for which class of drugs?

Accepted Answer

Opioids

Answer

Benzodiazepines

Answer

Barbiturates

Answer

Anticholinergics

Question 4

Which medication used for oral sedation has the highest risk of paradoxical excitation in children?

Accepted Answer

Midazolam

Answer

Hydroxyzine

Answer

Diazepam

Answer

Chloral hydrate

Question 5

Penicillin V potassium is classified as which type of antibiotic?

Accepted Answer

Beta-lactam

Answer

Macrolide

Answer

Cephalosporin

Answer

Aminoglycoside

Question 6

A patient on bisphosphonate therapy presents for a dental extraction. The primary concern is:

Accepted Answer

Medication-related osteonecrosis of the jaw (MRONJ)

Answer

Increased bleeding risk

Answer

Impaired wound healing due to immunosuppression

Answer

Drug interaction with local anesthetic