I n t e r n a L medicine questions Bank

What is an indication for IVC (Inferior vena cava) or venous filter:

a- +Inability to anticoagulate in a patient with upper extremity DVT due to a vein catheterization xxx
b- Reccurent PE in a patient already on Warfarin with INR 1.5 c- Bleeding diathesis in a patient with femur fracture
d- A thrombus in the right ventricle

14. 
    In conductive system of the heart muscle, all of the following are ture, except:
    

a-Conduction started in SA node. AV node, bundle of His, left and right bundle branch- purkinjee fibers.
b-Left bundle branch is shorter than right bundle
c-Right bundle supplies right ventricle and left bundle supplied left ventricle and spetum
d-Action potential in the ventricle is rapid and generated by rapid transmembrane K diffusion xxx

14. 
    The following diseases cause cardiac pain except :
    

a-Angina
b-Myocardial infarct c-Pericarditic pain
d-Aortic pain
d-Pectus excavatum xxx

14. 
    You are examining a 63-year old man. You hear a blowing diastolic murmur at the right upper sternal border. What is the probable diagnosis?
    

1. 
   Mitral stenosis
   
2. 
   Mitral regurgitation c-Aortic stenosis
   

d-Aortic regurgitation #### e-Tricuspid regurgitation

14. 
    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 arter

14. 
    All the following drugs reduce mortality in patient with congestive heart failure except:
    

a Angiotensin receptor blockers b ACE inhibitors
c B blocker
d Loop diuretic #### e Spinono lactone

14.