Cardiovascular Disease & Dentistry Exam –
Cardiovascular Disease & Dentistry
Examination Practice Exam 2026/2027 Practice
Questions & Study Guide | Complete Exam-
Style Questions with Correct Detailed Answers
& Rationales (Reliable Answers) | Latest
Updated Version | Instant Download PDF
Question 1
A 67-year-old patient with stable coronary artery disease is
scheduled for a routine dental restoration. The patient reports
no chest pain at rest, no recent hospitalization, and no change
in exercise tolerance. Which approach is most appropriate?
A. Cancel all dental treatment because coronary artery disease
is present
B. Proceed with routine dental treatment while minimizing
physiologic stress and monitoring the patient appropriately
C. Administer prophylactic antibiotics before the restoration
D. Require hospitalization before providing dental treatment
,Correct Answer: B. Proceed with routine dental treatment
while minimizing physiologic stress and monitoring the patient
appropriately
Rationale: Stable coronary artery disease alone is not an
indication to postpone routine dental treatment or require
hospitalization. The dentist should obtain an appropriate
medical history, identify current symptoms and functional
status, control anxiety and pain, and use appropriate
monitoring. Elective treatment should be deferred when the
patient has unstable cardiovascular symptoms, such as ongoing
or worsening angina, decompensated heart failure, or another
acute cardiac condition. Antibiotic prophylaxis is not routinely
indicated solely because a patient has coronary artery disease.
Question 2
Which cardiovascular condition represents the greatest concern
when determining whether elective dental treatment should be
postponed?
A. Well-controlled hypertension
B. Stable angina with unchanged symptoms
C. Recent myocardial infarction with ongoing instability
D. History of hyperlipidemia
,Correct Answer: C. Recent myocardial infarction with ongoing
instability
Rationale: An unstable or very recent myocardial infarction
requires medical assessment before elective dental treatment
because the risk of recurrent ischemia and other cardiovascular
complications may be increased. Stable hypertension, stable
angina, and hyperlipidemia generally do not automatically
prevent routine dental care. The critical issue is whether the
cardiovascular disease is clinically stable and adequately
managed.
Question 3
A patient taking warfarin for a mechanical heart valve requires a
dental extraction. Which principle is most appropriate?
A. Warfarin must always be discontinued several days before
extraction
B. The patient should independently reduce the warfarin dose
on the day of treatment
C. Anticoagulation management should be coordinated with the
patient's medical team, and local hemostatic measures should
be emphasized
D. Warfarin has no effect on dental bleeding
, Correct Answer: C. Anticoagulation management should be
coordinated with the patient's medical team, and local
hemostatic measures should be emphasized
Rationale: Patients receiving warfarin for high-risk indications
such as mechanical heart valves require careful management
because interruption of anticoagulation can create a significant
thromboembolic risk. For many dental procedures,
anticoagulation can be continued when the patient's
anticoagulation status is within an acceptable therapeutic
range, with local measures such as pressure, suturing,
hemostatic agents, and appropriate postoperative instructions
used to control bleeding. Any decision to alter anticoagulant
therapy should be made with the prescribing clinician rather
than by the patient or dentist acting independently.
Question 4
Which symptom is most characteristic of myocardial ischemia
rather than isolated dental anxiety?
A. Brief palpitations immediately before treatment
B. Substernal pressure precipitated by exertion and relieved by
rest
C. Mild tremor after receiving local anesthetic
D. Dry mouth during a stressful appointment
Cardiovascular Disease & Dentistry
Examination Practice Exam 2026/2027 Practice
Questions & Study Guide | Complete Exam-
Style Questions with Correct Detailed Answers
& Rationales (Reliable Answers) | Latest
Updated Version | Instant Download PDF
Question 1
A 67-year-old patient with stable coronary artery disease is
scheduled for a routine dental restoration. The patient reports
no chest pain at rest, no recent hospitalization, and no change
in exercise tolerance. Which approach is most appropriate?
A. Cancel all dental treatment because coronary artery disease
is present
B. Proceed with routine dental treatment while minimizing
physiologic stress and monitoring the patient appropriately
C. Administer prophylactic antibiotics before the restoration
D. Require hospitalization before providing dental treatment
,Correct Answer: B. Proceed with routine dental treatment
while minimizing physiologic stress and monitoring the patient
appropriately
Rationale: Stable coronary artery disease alone is not an
indication to postpone routine dental treatment or require
hospitalization. The dentist should obtain an appropriate
medical history, identify current symptoms and functional
status, control anxiety and pain, and use appropriate
monitoring. Elective treatment should be deferred when the
patient has unstable cardiovascular symptoms, such as ongoing
or worsening angina, decompensated heart failure, or another
acute cardiac condition. Antibiotic prophylaxis is not routinely
indicated solely because a patient has coronary artery disease.
Question 2
Which cardiovascular condition represents the greatest concern
when determining whether elective dental treatment should be
postponed?
A. Well-controlled hypertension
B. Stable angina with unchanged symptoms
C. Recent myocardial infarction with ongoing instability
D. History of hyperlipidemia
,Correct Answer: C. Recent myocardial infarction with ongoing
instability
Rationale: An unstable or very recent myocardial infarction
requires medical assessment before elective dental treatment
because the risk of recurrent ischemia and other cardiovascular
complications may be increased. Stable hypertension, stable
angina, and hyperlipidemia generally do not automatically
prevent routine dental care. The critical issue is whether the
cardiovascular disease is clinically stable and adequately
managed.
Question 3
A patient taking warfarin for a mechanical heart valve requires a
dental extraction. Which principle is most appropriate?
A. Warfarin must always be discontinued several days before
extraction
B. The patient should independently reduce the warfarin dose
on the day of treatment
C. Anticoagulation management should be coordinated with the
patient's medical team, and local hemostatic measures should
be emphasized
D. Warfarin has no effect on dental bleeding
, Correct Answer: C. Anticoagulation management should be
coordinated with the patient's medical team, and local
hemostatic measures should be emphasized
Rationale: Patients receiving warfarin for high-risk indications
such as mechanical heart valves require careful management
because interruption of anticoagulation can create a significant
thromboembolic risk. For many dental procedures,
anticoagulation can be continued when the patient's
anticoagulation status is within an acceptable therapeutic
range, with local measures such as pressure, suturing,
hemostatic agents, and appropriate postoperative instructions
used to control bleeding. Any decision to alter anticoagulant
therapy should be made with the prescribing clinician rather
than by the patient or dentist acting independently.
Question 4
Which symptom is most characteristic of myocardial ischemia
rather than isolated dental anxiety?
A. Brief palpitations immediately before treatment
B. Substernal pressure precipitated by exertion and relieved by
rest
C. Mild tremor after receiving local anesthetic
D. Dry mouth during a stressful appointment
