Question

Heart A nne /content/file?cmd=view&content_id=_6580916_1&course_id=_48407_1 21) Ventricular repolarization Blackboard Help ? 22) Point after which the pressure starts to more me 23) Point that represents the "dup" sound made by the heart. 24) Point after which the pressure starts to increase in the ventricle 25) Point of least Ventricular Volume. 26) Peak of Ventricular Contraction 27-30. Using Figure 17.3.match the following hhhh manfumuran 27) Ventricular fibrillation. 29) Normal sinus rhythm. 28) Junctional rhythm 30) Second-degree heart block. BIO 162 - 2019 - Ch 17 Assignment - The Heart 31-47. Using Figure 17.4.watch the following

Answer 1

27ventricular fibrillation--image D

In this image there is no identifiable qrs complex and irregular RR interval

28.junctional rhythm-image B

In this image you can see absent p or hidden p which suggest you junctional rythm

29.normal sinus rythm-image A

Because p wave followed by qrs and qrs preceded by p wave and pr interval is normal

30.second degree heart block-image C

U can see missed beats here in the image where p only is present and not followed by qrs wave