1. A dental patient experiences angina during a routine cleaning

appointment. What is the appropriate initial treatment measure?

A. Administer nitroglycerin

B. Perform CPR

C. Call 911 immediately

D. Lower the patient's head

Answer: C. Call 911 immediately

Rationale: Angina can be a sign of a heart attack, so it is crucial to call for

emergency medical assistance immediately.

2. What is the first step in managing a patient with a severe allergic

reaction in the dental office?

A. Administer epinephrine

B. Remove any allergen from the patient's mouth

C. Monitor the patient's vital signs

D. Call 911

Answer: B. Remove any allergen from the patient's mouth

Rationale: The first step in managing a severe allergic reaction is to

remove any allergen from the patient's mouth to prevent further exposure.

3. A patient in the dental chair suddenly collapses and is unresponsive.

What is the most appropriate action to take?

A. Perform abdominal thrusts

B. Check for a pulse and begin CPR if necessary

C. Administer oxygen

D. Call for help

Answer: D. Call for help

Rationale: In the event of a collapsed and unresponsive patient, the most

appropriate action is to call for emergency medical assistance before

initiating any other interventions.

4. What is the recommended treatment for a patient experiencing a

hypoglycemic episode in the dental office?

A. Administer insulin

B. Give the patient a sugary snack or drink