How to approach critical reasoning questions. 1  Read the argument carefully. 2  Take a few extra seconds to make sure you understand the conclusion of the argument. 3  Read the question prompt to find what you are asked to do (strengthen / weaken / find assumption etc.) and then think what a correct answer might involve.  Now read the answer choices.
For adults, cold sores are uncomfortable and embarrassing, but for newborn babies they can be downright dangerous. The blisters, which appear on the edge of your lip, can be spread between anyone who comes into contact with an open sore, including babies and children.
It's very unusual for a child to get a cold sore in the first six months or so of life, because the antibodies received from his mother offer some protection. But if your baby is younger than 3 months old and he gets any kind of mouth sore, call his doctor right away.