Which of the following statement(s) is/are true concerning the vascular response to injury?
A. Vasoconstriction is an early event in the response to injury
B. Vasodilatation is a detrimental response to injury with normal body processes working to avoid this process
C. Vascular permeability is maintained to prevent further cellular injury
D. Histamine, prostaglandin E2 (PGE2) and prostacyclin (PGI2) are important mediators of local vasoconstriction
Answer:A
Which of the following statement(s) is/are true concerning the vascular response to injury?
A. Vasoconstriction is an early event in the response to injury B. Vasodilatation is a detrimental response to injury with normal body processes working to avoid this process C. Vascular permeability is maintained to prevent further cellular injury D. Histamine, prostaglandin E2 (PGE2) and prostacyclin (PGI2) are important mediators of local vasoconstriction