QRS complex represents____________?
(A) Atrial systole
(B) Ventricular systole
(C) Atrial diastole
(D) Ventricular diastole
Which of the following have thickest walls?
(A) Arteries
(B) Veins
(C) Capillaries
(D) None of these
It is the measure of force with which blood pushes up against the walls of blood vessels.
(A) Stroke volume
(B) Cardiac output
(C) Blood pressure
(D) Blood flow
All of the follwing are blood clots except:___________?
(A) Thrombus
(B) Embolus
(C) Atheroma
(D) Hematoma
It is the discharge of blood from blood vessels?
(A) Myocardial infarction
(B) Cerebral infarction
(C) Cerebral Hemorrhage
(D) Thromboembolism
The flow of lymph is maintained by__________?
(A) Movement of viscera
(B) Breathing movements
(C) Valves
(D) All of these
Introduction of vaccine within the body to produce immunity is an example of____________?
(A) Artificially induced active immunity
(B) Naturally induced active immunity
(C) Artificially induced passive immunity
(D) Naturally induced passive immunity