Dental Dental Patient Care

Question 1

What is the first step a dental assistant should take when a patient reports a history of allergy to latex?

Accepted Answer

Switch to latex-free gloves and remove all latex-containing items from the operatory

Answer

For latex-allergic patients, all latex products must be removed from the treatment room and latex-free alternatives used to prevent an allergic reaction.

Question 2

Which vital sign measurement is most critical to obtain before administering local anesthesia containing epinephrine to a patient with cardiovascular disease?

Accepted Answer

Blood pressure

Answer

Blood pressure must be assessed before administering vasoconstrictors like epinephrine because it can elevate blood pressure and trigger adverse cardiac events in hypertensive patients.

Question 3

When documenting patient records, which principle ensures legal and ethical accuracy?

Accepted Answer

Crossing out errors with a single line, initialing, and dating the correction

Answer

Errors in dental records should be crossed out with a single line, with the correction initialed and dated, maintaining transparency and legal integrity.

Question 4

A patient presents as extremely anxious about dental treatment. Which communication technique is MOST appropriate?

Accepted Answer

Use the tell-show-do technique and speak in a calm, reassuring tone

Answer

Tell-show-do reduces dental anxiety by explaining the procedure verbally, demonstrating instruments, then performing the treatment, giving the patient a sense of control.

Question 5

Under HIPAA, who is permitted to receive information from a patient's dental record without the patient's written authorization?

Accepted Answer

Another treating healthcare provider involved in the patient's care

Answer

HIPAA allows disclosure of protected health information to other healthcare providers for treatment purposes without separate written authorization.

Dental Practice Test

Dental Practice Test

Dental Dental Patient Care