UTMB 5355 EXAM 2 Advanced Pathophysiology Basic Latest Updated Questions and Answers.

UTMB 5355 EXAM 2 Advanced Pathophysiology Basic Latest Updated Questions and Answers. The effects of vasodilation during an inflammatory response cause which of the following? - Slower blood viscosity Which of the following is a role of histamine when released by mast cells? - Increased Vascular Permeability Which of the following results when histamine attaches to the H1 receptor? - Smooth muscle contraction, increased chemotaxis, stimulation of prostaglandin synthesis Which chemical mediator is responsible for prolonged asthma symptoms such as bronchoconstriction and inflammation? - Leukotrienes Which of the following are an active modulator of allergic reactions in the immune system? - Eosinophils directs movement of cells along a chemical gradient attracting eosinophils and neutrophils to the site of inflammation. - Chemotaxis What are the functions of interferons? - Protect against viral infection, modulate inflammatory response Your patient has seasonal allergic rhinitis. Which type of hypersensitivity reaction is this? - Type 1 Your patient has diagnosis of Grave's disease. Which type of Hypersensitivity reaction is this? - Type 2 Which of the following is a type III hypersensitivity reaction? - Glomerulonephritis Which of the following statement is true regarding Type IV Reactions? - The reaction is mediated by T lymphocytes Which of the following statements are true regarding exotoxins? - damage cell membranes, activate second messengers, inhibit protein synthesis immunity is produced by an individual after natural exposure to an antigen or after immunization - Active.