In Third Degree Heart Block:

[tuffie]

In First Degree Heart Block, the PR interval is ________ sec.
◦ 0.12-0.16
◦ less than 0.12
◦ greater than 0.20
◦ 0.16-0.20

[Perkypinki]

greater than 0.20

[dollx]

In First Degree Heart Block, the QRS complex should be:
◦ less than 0.12 sec.
◦ greater than 0.20 sec.
◦ 0.12-0.20 sec.
◦ the same as the PRI.

[olderstudent]

less than 0.12 sec.

[dollx]

Thanks

[olderstudent]

Welcome

[magmichele12]

In a Wenckebach, not every P wave is followed by:
◦ another P wave.
◦ a QRS complex.
◦ a compensatory pause.
◦ a PR interval.

[CourtneyCNorton]

a QRS complex.

[waynest]

Wenckebach is a ________ Degree Heart Block.
◦ Type II Second
◦ First
◦ Third
◦ Type I Second

[jliusyl]

Type I Second