What substance is released from mast cells during an allergic response?
A) antigen
B) antibody
C) histamine
D) complement
Ans: C) histamine
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Most joints of the skeletal system are ________.
Fill in the blank(s) with the appropriate word(s).
Which of the statements below is an incorrect or false statement?
A) Transfusion of incompatible blood can be fatal. B) Unique to the ABO blood group is the presence in the plasma of preformed antibodies. C) Blood typing for the Kell, Lewis, and Duffy factors is always done before a blood transfusion. D) When a transfusion reaction occurs, the oxygen-carrying capacity of the transfused blood cells is disrupted and the clumping of RBCs in small vessels hinders blood flow to tissues beyond those points
Where does bile enter the digestive tract?
The inside free surface of the digestive tract is lined by kinds of ____________________ tissue
Fill in the blank(s) with correct word