A certain road accident patient with an unknown blood group needs an immediate blood transfusion. His one doctor friend at once offers his blood. What was the blood group of the donor?
1. Blood group B
2. Blood group AB
3. Blood group O
4. Blood group A
1. | carry blood away from the heart to different organs |
2. | break up into capillaries which reunite to form a vein |
3. | carry blood from one visceral organ to another visceral organ |
4. | supply oxygenated blood to the different organs |
1. | 100/55 mmHg is considered an ideal blood pressure |
2. | 105/50 mmHg makes one very active |
3. | 190/110 mmHg may harm vital organs like the brain and kidney |
4. | 130/90 mmHg is considered high and requires treatment |
1. Type AB
2. Type O
3. Type A
4. Type B
1. Heart
2. Kidney
3. Pancreas
4. Brain
1. Serum amylase
2. A globulin
3. Fibrinogen
4. Albumin
In a standard ECG, which one of the following alphabets is the correct representation of the respective activity of the human heart?
1. R-repolarisation of ventricles
2. S-start of systole
3. T-end of diastole
4. P-depolarisation of the atria
The most popularly known blood grouping is the ABO grouping. It is named ABO and not ABC, because 'O' in it refers to having:
1. | other antigens besides A and B on RBCs |
2. | over dominance of this type on the genes for A and B types |
3. | one antibody only- either anti A or anti-B on the RBCs |
4. | no antigens A and B on RBCs |
Globulins contained in human blood plasma are primarily involved in:
1. defence mechanisms of body
2. osmotic balance of body fluids
3. oxygen transport in the blood
4. clotting of blood
1. Neutrophils
2. Basophils
3. Eosinophils
4. Monocytes