Examlex
Which of the following is/are a sign or symptom of meningitis?
Epitope
A specific part of an antigen that is recognized and bound by an antibody or a receptor of the immune system.
Fab Fragments
Regions of an antibody molecule that bind to antigens, consisting of one constant and one variable domain of each of the heavy and the light chain.
Antibody-Mediated Immunity
A type of specific immune response in which B cells differentiate into plasma cells and produce antibodies that bind with foreign antigens, leading to the destruction of pathogens. Compare with cell-mediated immunity.
B Cells
A type of white blood cell that plays a crucial role in the immune system by producing antibodies to fight off infections.
Q8: What is the only way to prevent
Q17: Symptoms of influenza include<br>A)nasal discharge,mild fever,and absence
Q18: The reservoir for Lassa fever is the<br>A)monkey.<br>B)rat.<br>C)gorilla.<br>D)cat.<br>E)cow.
Q27: Bubonic plague is transmitted by<br>A)mosquitoes.<br>B)flies.<br>C)animal bites.<br>D)sexual contact.<br>E)fleas.
Q33: Salmonella are<br>A)methane producers.<br>B)motile.<br>C)gram-positive bacilli.<br>D)lactose fermenters.<br>E)All of the
Q52: The direct ELISA test is used to
Q57: A person who is Rh<sup>-</sup> will have
Q65: Which of the following is not true
Q77: The most common type of virus leading
Q85: Hyaluronidase is a virulence factor in<br>A)amoebic dysentery.<br>B)ringworm.<br>C)clostridia.<br>D)cold