4dd MCQs 204 Oral Surgery Assi-prof. Prak Srun 2019

204 Questions | Total Attempts: 223

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4dd MCQs 204 Oral Surgery Assi-prof. Prak Srun 2019

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Questions and Answers
  • 1. 
    The patients with congestive heart failure may have all of these conditions, except:
    • A. 

      Extreme headache

    • B. 

      Extreme dyspnea

    • C. 

      Hyperventilation

    • D. 

      Cyanosis

  • 2. 
    The patients with congestive heart failure may have all of these conditions, except:
    • A. 

      Teary eyes

    • B. 

      Cough

    • C. 

      Hemoptysis

    • D. 

      Difficulty in breathing

  • 3. 
    The incorrect preventive measure before the surgical procedure for a patient with congestive heart failure is
    • A. 

      Long painless appointments

    • B. 

      Written consent from the patient’s cardiologist

    • C. 

      Oral premedication

    • D. 

      Small amounts of vasoconstrictors in local anesthesia

  • 4. 
    The preferred position for the patients with congestive heart failure is
    • A. 

      Sitting position

    • B. 

      Standing position

    • C. 

      Sleeping position

    • D. 

      Sleeping position with legs raised a bit upward

  • 5. 
    The incorrect preventive measure before the surgical procedure for a patient with angina pectoris is
    • A. 

      Oral premedication, usually 20-50mg diazepam

    • B. 

      Written consent from the patient’s cardiologist

    • C. 

      Small amounts of vasoconstrictors in local anesthesia

    • D. 

      Dental surgery in hospital

  • 6. 
    Precipitating factors of angina pectoris are all, except
    • A. 

      Dizziness

    • B. 

      Fatigue

    • C. 

      Rich meal

    • D. 

      Extreme stress

  • 7. 
    All are common about pain of angina pectoris, except
    • A. 

      Pain may be radiating to right arm

    • B. 

      Pain may be present in the cardiac area

    • C. 

      Pain may be radiating to neck

    • D. 

      Pain may be radiating to mandible teeth

  • 8. 
    Painful symptoms of angina pectoris can accompany with all, except
    • A. 

      Coughing

    • B. 

      Perspiration

    • C. 

      Extreme anxiety

    • D. 

      A feeling of imminent death

  • 9. 
    False information about myocardial infarction is
    • A. 

      Myocardial infarction has a sudden onset with severe pain anterior to sternum

    • B. 

      Myocardial infarction refers to ischemic necrosis of an area of the heart

    • C. 

      Pain of myocardial infarction is more severe than that of angina pectoris

    • D. 

      Pain of myocardial infarction lasts longer than 15 minutes

  • 10. 
    Pain of myocardial infarction can radiate to all region, except
    • A. 

      Lip

    • B. 

      Neck

    • C. 

      Mandible

    • D. 

      Right arm

  • 11. 
    All are characteristics of myocardial infarction, except
    • A. 

      Pain lasting from 5 to 10 minutes

    • B. 

      Burning sensation

    • C. 

      Extreme tightness

    • D. 

      Pressure

  • 12. 
    The pain of myocardial infarction may be associated with all, except
    • A. 

      Dilation of pupils

    • B. 

      Nausea

    • C. 

      Vomiting

    • D. 

      Perspiration

  • 13. 
    Angina Pectoris
    • A. 

      Is characterized by the temporary ischemia in part of or all of the myocardium.

    • B. 

      Is the inability of the myocardium to pump enough blood to satisfy the body.

    • C. 

      Is the ischemic necrosis of an area of the heart.

    • D. 

      Is any periodic variation in the normal rhythm of heart.

  • 14. 
    Congestive heart failure
    • A. 

      Is the inability of the myocardium to pump enough blood to satisfy the body.

    • B. 

      Is characterized by the temporary ischemia in part of or all of the myocardium.

    • C. 

      Is the ischemic necrosis of an area of the heart.

    • D. 

      Is any periodic variation in the normal rhythm of heart.

  • 15. 
    Myocardial infarction
    • A. 

      Is the ischemic necrosis of an area of the heart.

    • B. 

      Is characterized by the temporary ischemia in part of or all of the myocardium.

    • C. 

      Is the inability of the myocardium to pump enough blood to satisfy the body.

    • D. 

      Is any periodic variation in the normal rhythm of heart.

  • 16. 
    Cardiac arrhythmia
    • A. 

      Is any periodic variation in the normal rhythm of heart.

    • B. 

      Is characterized by the temporary ischemia in part of or all of the myocardium.

    • C. 

      Is the inability of the myocardium to pump enough blood to satisfy the body.

    • D. 

      Is the ischemic necrosis of an area of the heart.

  • 17. 
    All are true about hypertension, except
    • A. 

      Patients with hypertension should never undergo surgical procedure

    • B. 

      Essential hypertension does not have any known causes

    • C. 

      Secondary hypertension has known causes

    • D. 

      Hypertension is the abnormal elevation of the arterial pressure above the aforementioned values

  • 18. 
    All are the preventive measures of the patients with hypertension before dental procedure, except
    • A. 

      Sublingual administration of nifedipine

    • B. 

      Postponing the procedure if the blood pressure is too high

    • C. 

      Premedication to control stress

    • D. 

      Treating in hospital for acute dental problems

  • 19. 
    All are the preventive measures of the patients with hypertension before dental procedure, except
    • A. 

      Blood pressure should be monitored after, not before the surgery

    • B. 

      Premedication

    • C. 

      Short appointments

    • D. 

      Avoidance of noradrenaline in patients receiving anti-hypertensive agents

  • 20. 
    The most serious complications of hypertension are all, except
    • A. 

      Hemorrhagic diathesia

    • B. 

      Hypertensive encephalopathy

    • C. 

      Convulsion

    • D. 

      Coma

  • 21. 
    Symptoms of Hypertensive encephalopathy consist of all, except
    • A. 

      Diarrhea

    • B. 

      Coma

    • C. 

      Nausea

    • D. 

      Headache

  • 22. 
    According to the pathogenic mechanism, the one that is not the group of bleeding disorders is
    • A. 

      Hemoglobin disorders

    • B. 

      Vascular disorders

    • C. 

      Thrombocytic disorders

    • D. 

      Disorders of coagulation

  • 23. 
    The incorrect preventive measure for the patients with hemorrhagic diathesis is
    • A. 

      Scheduling of surgical procedure for evening hours

    • B. 

      Designation for the time and place of procedure

    • C. 

      Local control of bleeding

    • D. 

      Administration of medication by the treating hematologist

  • 24. 
    Thyrotoxic patients present with all, except
    • A. 

      Extreme headache

    • B. 

      Anxiety

    • C. 

      Hyperactivity

    • D. 

      Irritability

  • 25. 
    Thyrotoxic patients present with all, except
    • A. 

      Frequent urination

    • B. 

      Tachycardia

    • C. 

      Insomnia

    • D. 

      Arrhythmia

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