Question

4. The only artery which carries deoxygenated blood is called
(a) Hepatic artery
(b) Pulmonary artery
(C) Aorta
(d) Renal artery
3. Sphygmomanometer measures
(a) Pulse rate
(b) Heart beat
@) Blood pressure
(d) Brain activity​

Answer 1

4. Pulmonary artery

3. Blood pressure