$ECG$ helps in the diagnosis of the following abnormalities in conducting pathways $EXCEPT$ . . . . . . .

Which instrument is used to measure blood pressure?

The systolic blood pressure in a healthy adult human is:

What is the value of diastolic blood pressure in a healthy adult?

Complete the missing words in the statements given below:
$(a)$ Plasma without clotting factors is called serum.
$(b)$ $.........$ and monocytes are phagocytic cells.
$(c)$ Eosinophils are associated with $.........$ reactions.
$(d)$ $.........$ ions play a significant role in clotting.
$(e)$ One can determine the heart beat rate by counting the number of $.........$ in an $ECG$.

Systolic pressure in an adult human is