The shearing, stretching, and tearing associated with rapid acceleration/deceleration forces acting on the brain result in which of the following types of brain injury?

____ is a full thickness tear (perforation) of the esophagus.

A. A Mallory-Weiss tear B. A Mackler tear C. Hamman's syndrome D. Boerhaave syndrome

Express the Roman numerals in Arabic numbers. XI =

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