Question8:-Compensatory cardiovascular adjustment during prolonged standing is due to
‘A Operation of baroreceptor mechanism
B:-Decrease in the activity of renin angictensin mechanism
CeArteiolar dilation
De-Intiation of cerebral ischaemic response
Correct Answer:- Option-é
Question9:-Myocardial oxygen demand is
‘Acnversely proportional to heart rate
B:-Directly proportional to heart rate
ட்ட by digitalis
D:-Not related to heartrate
Correct Answer:- Option ®
Question10:-The reflex that helps in maintain celebral blood flow constant despite the increase in ICP
‘AcCushings reflex
B:-Bainbridge reflex
CeBezold jarish reflex
ಸಿಂಗ reflex
Correct Answer:- Option-é
Question11:-Serum differs from plasma
‘Acby being formed as a result of antigen antibody reactions
8:1೧ lacking fibrinogen
by lacking serotonin, growth factor ete
Din maintaining colloid osmotic pressure of blood
Correct Answer:- Option ®
Question12:-The last and final stage of formation of erythrocytes
AcReticulocyte
B:-Late normoblast
CeErythroblast
D:-Pronormoblast
Correct Answer:- Option-é
‘Question13:-Philadelphia chromosome is seen in the following disease
‘AcAcute myeloid leukemia
B:-Polycythemia rubravera
CChronic myeloid leukemia
D-Reticulocytosis
Correct Answer:- Option-C
Question14:-The type of antibodies formed first after exposure to antigen
‏هونم‎
‎Big
‎338
‎०७५
‎Correct Answer:- Option ®
Question15:-Treatment of toxic levels of methemoglobin
‘Acmethylene blue
B:-breathing pure oxygen
C=blood transfusion
D:-NADH-dependant methemoglobin reductase
Correct Answer:- Option-é
Question16:-The presence of antibodies already bound to red blood cells as in haemolytic disease of newbom or autoimmune acquired haemolytic anemia is detected by

Ac-Direct combs test