Question

2. The blood group which can receive blood
from all the four blood groups is
(a) A
(b) AB
(c) B
I (d) o
3. Which one is not correct about veins?
(a) Veins are thick-walled
(b) Veins have valves to maintain
unidirectional blood flow
(c) Veins are collecting vessels
d) Blood in veins flows towards heart
US
4. Which one of the following statement is
correct?
(a) Pulmonary vein carries deoxygenated
blood to left ventricle
(b) Pulmonary vein carries deoxygenated
blood to right auricle
(c) Pulmonary vein carries oxygenated
blood to left auricle
(d) Pulmonary vein carries deoxygenated
blood to left auricle
5. Tissue fluid is
(a) Intracellular fluid
(b) Extracellular fluid
(c) Lymph
(d) Plasma
6. Course of blood through heart is
(a) Left atrium left ventricle lungs →
right atrium right ventricle body
(b) Right atrium → right ventricle lungs
left atrium → left ventricle body
(c) Lungs → - right atrium → right ventricle
body left atrium left ventricle
(d) Body left atrium left ventricle →
lungs right atrium right ventricle
7. Semilunar valves prevent backflow of blood
from
(a) aorta into left ventricle
(b) aorta into right ventricle
(c) ventricle into vena cava
(d) left ventricle into left auricle
give answer fast​

Answer 1

Answer:

2. d)

3. don't know

4. a)

5. c)

6. don't know

7. c)

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