Systemic Diseases & Dental Management
Exam – Systemic Diseases & Dental
Management 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 62-year-old patient with a history of stable angina reports
chest pressure when walking rapidly that consistently resolves
after several minutes of rest. Which dental-management
approach is most appropriate?
A. Provide unrestricted treatment because the condition is
chronic
B. Schedule lengthy elective treatment immediately after
breakfast
,C. Obtain medical history and assess cardiovascular stability
before treatment, with short, stress-reducing appointments
when appropriate
D. Discontinue all local anesthetic because vasoconstrictors are
contraindicated in every cardiac patient
Rationale: Stable angina is characterized by predictable
myocardial ischemia precipitated by exertion or stress and
relieved by rest. Dental treatment should begin only after
determining that the patient's cardiovascular condition is stable
and that there are no concerning changes in symptoms. Stress
and pain can increase catecholamine release and myocardial
oxygen demand, so anxiety control, effective local anesthesia,
appropriate appointment planning, and careful monitoring are
important. Vasoconstrictors are not universally contraindicated
in patients with cardiovascular disease; limited amounts may be
appropriate when used carefully and when clinically indicated.
Question 2
Which finding most strongly suggests that a patient with chest
pain is experiencing an acute coronary syndrome rather than
stable angina?
A. Chest discomfort that reliably occurs after climbing stairs and
disappears with rest
B. Mild discomfort occurring only during predictable strenuous
,activity
C. Brief discomfort relieved consistently by prescribed
antianginal therapy
D. New, severe, prolonged, or unpredictable chest discomfort
occurring at rest or with minimal exertion
Rationale: Acute coronary syndrome includes unstable patterns
of myocardial ischemia and myocardial infarction. New-onset,
worsening, prolonged, or rest-related chest pain is concerning
because it indicates a potentially unstable cardiovascular state.
Elective dental treatment should be deferred, and suspected
acute coronary syndrome requires urgent medical evaluation.
Predictable exertional symptoms that consistently resolve with
rest are more characteristic of stable angina.
Question 3
A patient taking warfarin requires a dental extraction. Which
principle is most appropriate before treatment?
A. Stop warfarin automatically for 7 days
B. Replace warfarin with aspirin without medical consultation
C. Assess the indication for anticoagulation and obtain an
appropriately recent INR when clinically indicated,
coordinating with the patient's medical provider when
necessary
, D. Cancel extraction permanently because anticoagulation
makes oral surgery impossible
Rationale: Anticoagulant therapy should not be routinely
discontinued solely to perform a dental extraction because
interruption may expose the patient to significant
thromboembolic risk. For patients taking warfarin, an
appropriately recent INR helps determine whether treatment
can proceed safely with local hemostatic measures. The dentist
should consider the invasiveness of the procedure, the patient's
bleeding history, the anticoagulation indication, and current
laboratory information. Decisions involving interruption or
alteration of anticoagulant therapy should be coordinated with
the prescribing clinician rather than made automatically by the
dentist.
Question 4
A patient with type 1 diabetes becomes sweaty, confused,
shaky, and tachycardic during a dental appointment. What is
the most likely immediate problem?
A. Hypercalcemia
B. Diabetic ketoacidosis
C. Hypoglycemia
D. Hypertensive emergency
Exam – Systemic Diseases & Dental
Management Practice Exam 2026/2027
Practice Questions & Study Guide | Complete
Exam-Style Questions with Correct Detailed
Answers & Rationales (Reliable Answers) |
Latest Updated Version | Instant Download
Question 1
A 62-year-old patient with a history of stable angina reports
chest pressure when walking rapidly that consistently resolves
after several minutes of rest. Which dental-management
approach is most appropriate?
A. Provide unrestricted treatment because the condition is
chronic
B. Schedule lengthy elective treatment immediately after
breakfast
,C. Obtain medical history and assess cardiovascular stability
before treatment, with short, stress-reducing appointments
when appropriate
D. Discontinue all local anesthetic because vasoconstrictors are
contraindicated in every cardiac patient
Rationale: Stable angina is characterized by predictable
myocardial ischemia precipitated by exertion or stress and
relieved by rest. Dental treatment should begin only after
determining that the patient's cardiovascular condition is stable
and that there are no concerning changes in symptoms. Stress
and pain can increase catecholamine release and myocardial
oxygen demand, so anxiety control, effective local anesthesia,
appropriate appointment planning, and careful monitoring are
important. Vasoconstrictors are not universally contraindicated
in patients with cardiovascular disease; limited amounts may be
appropriate when used carefully and when clinically indicated.
Question 2
Which finding most strongly suggests that a patient with chest
pain is experiencing an acute coronary syndrome rather than
stable angina?
A. Chest discomfort that reliably occurs after climbing stairs and
disappears with rest
B. Mild discomfort occurring only during predictable strenuous
,activity
C. Brief discomfort relieved consistently by prescribed
antianginal therapy
D. New, severe, prolonged, or unpredictable chest discomfort
occurring at rest or with minimal exertion
Rationale: Acute coronary syndrome includes unstable patterns
of myocardial ischemia and myocardial infarction. New-onset,
worsening, prolonged, or rest-related chest pain is concerning
because it indicates a potentially unstable cardiovascular state.
Elective dental treatment should be deferred, and suspected
acute coronary syndrome requires urgent medical evaluation.
Predictable exertional symptoms that consistently resolve with
rest are more characteristic of stable angina.
Question 3
A patient taking warfarin requires a dental extraction. Which
principle is most appropriate before treatment?
A. Stop warfarin automatically for 7 days
B. Replace warfarin with aspirin without medical consultation
C. Assess the indication for anticoagulation and obtain an
appropriately recent INR when clinically indicated,
coordinating with the patient's medical provider when
necessary
, D. Cancel extraction permanently because anticoagulation
makes oral surgery impossible
Rationale: Anticoagulant therapy should not be routinely
discontinued solely to perform a dental extraction because
interruption may expose the patient to significant
thromboembolic risk. For patients taking warfarin, an
appropriately recent INR helps determine whether treatment
can proceed safely with local hemostatic measures. The dentist
should consider the invasiveness of the procedure, the patient's
bleeding history, the anticoagulation indication, and current
laboratory information. Decisions involving interruption or
alteration of anticoagulant therapy should be coordinated with
the prescribing clinician rather than made automatically by the
dentist.
Question 4
A patient with type 1 diabetes becomes sweaty, confused,
shaky, and tachycardic during a dental appointment. What is
the most likely immediate problem?
A. Hypercalcemia
B. Diabetic ketoacidosis
C. Hypoglycemia
D. Hypertensive emergency
