NBDE General Practice 5

Question 1

A patient experiences syncope in the dental chair. After confirming consciousness is lost, what is the FIRST action?

Accepted Answer

Place the patient in Trendelenburg (supine with legs elevated) position

Answer

Vasovagal syncope is managed by placing the patient supine with legs elevated to restore cerebral blood flow; most patients recover rapidly in this position.

Question 2

Under HIPAA, which of the following is NOT considered protected health information (PHI)?

Accepted Answer

De-identified patient data that cannot identify the individual

Answer

De-identified health information that cannot reasonably be used to identify an individual is not considered PHI and therefore not protected under HIPAA.

Question 3

Which periodontal classification term describes a site with at least 2 mm of clinical attachment loss, probing depth ≥ 4 mm, and bleeding on probing?

Accepted Answer

Stage I periodontitis

Answer

Stage I periodontitis is characterized by ≤2 mm interdental CAL, probing depths ≤4 mm, and radiographic bone loss limited to the coronal third of the root.

Question 4

A patient's blood pressure reads 165/100 mmHg at the dental appointment. According to ADA guidelines, what is the appropriate action?

Accepted Answer

Defer elective treatment and refer to physician for evaluation

Answer

A blood pressure of 165/100 mmHg (Stage 2 hypertension) warrants deferral of elective dental treatment and referral to the patient's physician for evaluation and management.

Question 5

The legal concept of 'respondeat superior' in dental practice means:

Accepted Answer

An employer-dentist is liable for the negligent acts of employees acting within the scope of employment

Answer

Respondeat superior ('let the master answer') holds the employer vicariously liable for negligent acts committed by employees (hygienists, assistants) within their scope of employment.

NBDE - National Board Dental Examination Practice Test

NBDE - National Board Dental Examination Practice Test

NBDE General Practice 5