Control

reading

                       SBP                   DPB

1st

reading  ………..              ……………

2nd

reading  ………..              ……………

3rd

reading  ………..              ……………

Pulse pressure    ……………………

MABP                 ……..………………

After cold pressor test

                       SBP                   DPB

1st reading  ………..              ……………

2nd reading  ………..              ……………

3rd reading  ………..              ……………

Pulse

pressure    ……………………

MABP                 ……..………………

The effect of Cold pressor test on arterial blood pressure is

 A 15 years-old male student was doing a cold pressor test as recommended by his teacher. Blood pressure is performed in his right arm while  his left hand immersed in iced water. His blood pressure before the test was 110/70 and after the test 140/85.

What the mean arterial blood pressure before and after the test?

(i)

The

second heart sound  is heard due to the

vibrations produced by

The increase in force of contraction of myocardium due to the stimulation of

sympathetic nervous system is known as

A 70-year old man is brought to a hospital with difficulty in breathing, cough, and fever. Chest X-ray reveals infection of lungs, so antibiotic azithromycin is given. But the drug has an adverse effect on his heart rate. 

The effect on heart rate is known as