The referred name of agar-agar is relevant to which impression material?

A pause that occurs after an ectopic beat in which the SA node is unaffected and the cadence of the heart is uninterrupted is called:

A. junctional pause. B. noncompensatory pause. C. atrial pause. D. compensatory pause.

A viral infection that can lead to chronic liver infection and can be carried by a child for years before liver failure or liver cancer develops is ________.

Fill in the blank(s) with the appropriate word(s).