1. | Fibrinogen – clotting of blood; Globulins – colloid osmotic pressure; Albumins – defence mechanisms |
2. | Fibrinogen – clotting of blood; Globulins – defence mechanisms; Albumins – colloid osmotic pressure |
3. | Fibrinogen – prevention of clotting of blood; Globulins – colloid osmotic pressure; Albumins – defence mechanisms |
4. | Fibrinogen – prevention of clotting of blood; Globulins – defence mechanisms; Albumins – colloid osmotic pressure |
1. | the closure of the atrioventricular and the opening of the semilunar valves |
2. | the opening of the atrioventricular and the closure of the semilunar valves |
3. | the closure of the atrioventricular and semilunar valves |
4. | the opening of the atrioventricular and semilunar valves |
1. | mother between 20 weeks and 24 weeks of pregnancy |
2. | mother early in pregnancy |
3. | mother immediately after the delivery of the child |
4. | new-born immediately after the delivery |
The end of systole is marked on the ECG by:
1. Beginning of P wave
2. End of the Q wave
3. End of the T wave
4. Beginning of S wave
1. | an Rh positive mother is carrying an Rh negative foetus |
2. | an Rh negative mother is carrying an Rh positive foetus |
3. | an Rh positive mother is carrying an Rh positive foetus |
4. | an Rh negative mother is carrying an Rh negative foetus |
Consider the given two statements:
Assertion: SA node acts as the normal pacemaker of the human heart.
Reason: SA node is located in the wall of the right atrium.
1. Assertion is true but Reason is false
2. Both Assertion and Reason are true and the Reason correctly explains the Assertion
3. Both Assertion and Reason are true but the Reason does not correctly explain the Assertion
4. Assertion is false but Reason is true