NURS 3365 BB ASSIGNMENT 3 answers and rationaleS

Questions 1-3 refer to this scenario: A man presents to an ER with a large laceration sustained at a construction site a few hours before. The area around the laceration is erythematous, painful, and swollen. 1. The erythema and swelling can be explained at a cellular level by all the following EXCEPT a. mast cell degranulation and release of histamine. True (see concept map) b. pro-inflammatory prostaglandins released. True c. increased vasomotor tone (tightening) of the capillaries in th...