Body fluid and circulation Questions
Open circulatory system is seen in:
For circulation, simple organisms such as sponges and coelenterates use:
Portal circulation:
Purkinje fibres:
Blood group with no antibodies:
Cardiac output ≈:
O₂ dissociation curve shifts RIGHT in:
ECG records:
NOT function of spleen:
Frank-Starling law states:
Which enzyme converts prothrombin to thrombin?
Which of the following statements about lymph is INCORRECT?
Increase in WBC count is:
In double circulation, blood passes through heart:
Which of the following is the correct order of events in haemostasis?
Erythropoiesis is stimulated by the hormone:
What is the normal lifespan of a human red blood cell?
Which of the following correctly describes the lymphatic system?
The process of formation of blood cells is called:
Which node is called the 'pacemaker' of the heart?
Cardiac output is defined as:
In which of the following the blood has the highest oxygen content?
The instrument used to measure blood pressure is called:
Which blood group is known as the 'universal donor'?
The Rh factor is:
Which of the following is the correct composition of human blood plasma?
The plasma protein responsible for blood clotting is:
Which of the following is NOT a granulocyte?
The normal blood pressure in a healthy adult is:
Which blood cells are responsible for the transport of oxygen in human blood?
The 'lub' sound heard during the heartbeat is caused by:
Which of the following is the correct sequence of events in the cardiac cycle?