Biology
The kind of cells that initiate blood coagulation:
- Monocytes
- Lymphocytes
- Leukocytes
- Thrombocytes
Related Questions
The blood vessel without a muscular layer in its wall:
- Capillary
- Vein
- Artery
- Portal vein
The blood vessel which carries blood from the stomach and intestine to the liver:
- Hepatic artery
- Carotid artery
- Hepatic vein
- Hepatic portal vein
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.
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