Biology
Pramod met with an accident while going to his office. Consequently, he lost a large volume of blood. His blood group is 'AB'. Which of the following blood groups can be donated to him ?
- A and B only
- AB only
- A, B and AB only
- A, B, AB and O
Circulatory System
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Answer
A, B, AB and O
Reason
A person with blood group AB has both A and B antigens and no antibodies, hence they can receive blood from any blood group.
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Related Questions
The kind of cells that initiate blood coagulation:
- Monocytes
- Lymphocytes
- Leukocytes
- Thrombocytes
A human heart has four chambers and four valves to regulate the process of blood circulation in the body. What kind of phases would occur when blood is supplied to Aorta and Pulmonary Artery from the chambers of the heart ?
- Atrial systole and ventricular diastole.
- Ventricular systole and Atrial diastole.
- Right ventricular systole and left ventricular diastole.
- Left atrial systole and right atrial diastole.
Plasma is a straw-coloured fluid which contains three types of proteins - Albumins, globulins and fibrinogens. Which of the following options is correct ?
- Plasma is an acidic intercellular fluid which can destroy germs present in blood.
- Fibrinogen is an insoluble protein that gets converted into fibrin which forms threads that trap the blood corpuscles during blood coagulation.
- The red-coloured pigment haemoglobin is suspended in the plasma due to which the blood appears red in colour.
- The inorganic salts in plasma include sodium chloride and sodium bicarbonates.
Assertion (A): Human beings have an open blood vascular system.
Reason (R): Blood is contained in the heart and openly flows all throughout the body via three kinds of blood vessels — arteries, veins and capillaries.
- Both A and R are True
- Both A and R are False
- A is True and R is False.
- A is False and R is True.