DAANCE - Dental Anesthesia Assistant National Certification Examination Emergency Drugs and ACLS Questions and Answers

Question 1

A patient under sedation develops symptomatic bradycardia with a heart rate of 35 bpm and becomes hypotensive. According to ACLS guidelines, which medication should be administered first?

Accepted Answer

Atropine

Answer

Epinephrine

Answer

Lidocaine

Answer

Naloxone

Question 2

A patient is having a severe allergic reaction (anaphylaxis) with bronchospasm and hypotension. What is the correct concentration of epinephrine for initial intramuscular administration?

Accepted Answer

1:1,000

Answer

1:10,000

Answer

1:100,000

Answer

1:200,000

Question 3

Which of the following drugs is a specific reversal agent for the sedative and respiratory depressant effects of benzodiazepines like midazolam and diazepam?

Accepted Answer

Flumazenil

Answer

Naloxone

Answer

Atropine

Answer

Amiodarone

Question 4

During a procedure, a 68-year-old patient with a history of stable angina complains of sudden, crushing chest pain. The team has already administered oxygen. What is the most appropriate first-line medication to administer from the emergency kit?

Accepted Answer

Nitroglycerin

Answer

Aspirin

Answer

Morphine

Answer

Metoprolol

Question 5

A patient goes into cardiac arrest, and the monitor shows ventricular fibrillation. An initial shock has been delivered without success. According to the ACLS pulseless arrest algorithm, what is the first drug that should be administered?

Accepted Answer

Epinephrine

Answer

Amiodarone

Answer

Lidocaine

Answer

Magnesium Sulfate

Question 6

A patient develops a mild, non-life-threatening allergic reaction characterized by urticaria (hives) and itching, with stable vital signs. Which emergency drug is most appropriate for initial management of these symptoms?

Accepted Answer

Diphenhydramine

Answer

Epinephrine

Answer

Hydrocortisone

Answer

Albuterol