Multiple Choice
Type I hypersensitivity reactions are characterized by
A) activation of complement.
B) antigen cross-links with IgE on mast cells.
C) being potentially fatal.
D) Both B and C.
Correct Answer:
Verified
Correct Answer:
Verified
Q4: <br>Match the terms with the appropriate description.<br>-Immediate
Q5: Immune complex reactions can<br>A)suppress or augment the
Q6: <br>Match the terms with the appropriate description.<br>-Anaphylactoid
Q7: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8507/.jpg" alt=" -Hemolytic disease of
Q8: Histamine can<br>A)lead to constriction of bronchial smooth
Q9: <br>Match the terms with the appropriate description.<br>-Immunization
Q10: All of the following are examples of
Q11: <br>Match the terms with the appropriate description.<br>-Delayed
Q12: Cell-mediated immunity is responsible for<br>A)contact sensitivity.<br>B)elimination of
Q13: Anaphylaxis is characterized by all the following