Page 74 - Sort b
P. 74
DIrection or shape
A downward or negative wave of an electrocariogram following the P-wave is the
Q wave
A premature ventricular contraction (PVC) where QRS have the same configuration each time they
appear is called
Uniform
When applying leads,aply V1 lead.............
The fourth intercostal spce right sternal border
Which fact is true about the P wave?
1-duration of the P wave is not greater than 0.11 sec.
2-height-defelection is small, not more than 3 mm.
