Pathology/ Bacteriology/Investigations

Heparinised whole blood can be kept in the bank for
A) 24 hrs
B) 48 hrs
C) 72 hrs
D) 96hrs
The changes that take place in whole blood on storing are all of the following, EXCEPT,
a) loss of platelets
B) rise in potassium
C) fall in glucose levels
D) fall in the levels of ammonia
 
Which of the following congenital heart diseases WILL NOT have polycythemia?
A) pulmonary atresia with intact IVS
B) single ventricle with PS
C) tricuspid atresia with PS
D) severe PS with intact IVS and IAS
A Patent Ductus Arteriosus with L to R shunt results in all except
a) LAVO
B) RAVO
C) LVVO
D) dilatation of ascending aorta
Which of the following IS NOT a feature of d-TGA?
A) RV connected to Aorta
B) low arterial pO2
C) atrial septal defect present
D) RA connected to LV
Which of the following is NEVER a feature of TOF ?
A) high PCV
B) low arterial pO2
C) RVOT obstruction
D) aortic Stenosis
 
Bilateral SVC is commonly associated with
A) tight MS with severe PH
B) gross AR due to Marfan’s syndrome
C) degenerative severe calcific AS
D) primum ASD, gr II MR, Mod PH
 
Bacterium responsible for rheumatic heart disease is
a) Gr. A β hemolytic Streptococcus
B) Gr. A β hemolytic Staph. aureus
c) Gr. B β hemolytic Streptococcus
D) Gr. α β hemolytic Staph. aureus
Which of the following enzymes is the most sensitive for myocardial damage?
a) SGOT
B) SGPT
C) LDH
D) Troponin
An Atrial septal defect with L to R shunt results in
a) dilatation of aorta
B) LVVO
C) enlarged LA
D) RVVO
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