Fontanelles, which are openings in the skulls of newborns that allow brain expansion, close when the child is at approximately what age?

The pain associated with acute aortic dissection:

A) typically comes on gradually and progressively worsens. B) is typically described as a stabbing or tearing sensation. C) is usually preceded by nausea, sweating, and weakness. D) originates in the epigastrium and radiates down both legs.

A patient is thought to be experiencing sporadic ST segment abnormalities. Which type of monitoring device would be most appropriate for this patient?

A) Event monitor B) Ergometer C) Holter monitor D) SAEKG