Which of the Following Statements About the Use of Vasopressors

question 10

Multiple Choice

Which of the following statements about the use of vasopressors in the treatment of anaphylaxis is TRUE?

• A) A norepinephrine infusion can correct the peripheral vasodilation that occurs secondary to SRS-A release by basophils and mast cells.
• B) A norepinephrine infusion encourages a net movement of plasma from the intravascular space to the vascular space, raising blood pressure.
• C) An epinephrine infusion can correct the peripheral vasodilation that occurs secondary to SRS-A release by basophils and mast cells.
• D) A dopamine infusion can correct the peripheral vasodilation that occurs secondary to histamine release by basophils and mast cells.