I n t e r n a L medicine questions Bank

.In the majority of individuals the Av-node supplied by:

a Left main stem artery
b Left anterior descending artery c Circumflex artery
d Right cornary artery #### e Obtuse marginal artery

12. 
    .Which one of the following is not a cause of sinus tachycardia:
    

a-Anemia
b-Raised intracranial pressure #### c-Thyrotoxicosis
d-Phaeochromocytoma e-Nebulized salbutamol

14. 
    Aortic stenosis in adults is most commonly a result of which of the following?
    a-Bicuspid aortic valve disease ####
    b-Hypertension
    

c-Dilated cardiomyopathy d-Cystic medial necrosis e-Hyperlipidemia

14. 
    All the following are the symptoms of CV disease except:
    

a-Chest pain b-SOB
c-Palpitation d-Syncopy
e-Cough and expectoration xxx

14. 
    In ASD the second heart sound is best described by the following :
    

a- Splitted and fixed during respiration xxx b-Splited and moves with respiration
c-Paradoxical splitting
d-ecrease in the intensity of the second heart sound e-Increase in the intensity of the heart sound

14. 
    Which of the following is LEAST likely to cause hemoptysis?
    

a-Tuberculosis
b-Acute bronchitis
c-Pulmonary embolism
d-Bronchogenic carcinoma e-Aortic stenosis ####

14. 
    The leading cause of early death in patients with acute myocardial infarction is
    

a-Rupture of the myocardial wall b-Rupture of the septum
c-Rupture of the cordae tendinea leading to acute mitral regurgitation d-Ventricular arrhythmias ####
e-Ventricular aneurysm

14. 
    The best description of Angina is:
    

a-pain in both hands
b-pain in the back of the chest c-interscapular pain
d-retrosternal heaviness xxx
d-Sharp pain comes on movement or breathing

14.