An increase in IGs of >2% can be a useful in identification of acute infection. Published studies have shown high specificity of IG count for infectious diseases but low sensitivity, precluding the use of such a count as a screening test for sepsis.
Three types of convergent boundaries are recognized: continentâcontinent, oceanâcontinent, and oceanâocean. Continentâcontinent convergence results when two continents collide. The continents were separated at one time by oceanic crust that was progressively subducted under one of the continents.
the mid ocean ridges cause the magma to form at a convergent plate  boundary. Volcanoes. Convergent plate boudaries create mountains, trenches, volcanoes, or earthquakes. a convergent boundary causes compression. Convergent boundaries cause earthquakes and volcanoes in the area. When two plates move towards one another, they form either a subduction zone or a continental collision. â¦ Can convergent boundaries cause earthquakes?