ACTUAL Exam Questions and CORRECT
Answers
3.5 L - CORRECT ANSWER - how much lymph is drained form the tissues each day?
left - CORRECT ANSWER - most lymph is drained to which side of the body?
20 years - CORRECT ANSWER - most lymphocytes have a lifespan of about how long?
spleen - CORRECT ANSWER - which is the largest lymphatic organ?
CD8 - CORRECT ANSWER - MHC class I binds to CD8 receptors or CD4?
class II - CORRECT ANSWER - APC cells use which MHC?
activate complement system; "first responders"; antigen binding receptor on surfaces of B cells -
CORRECT ANSWER - what do IgM antibodies do?
activate complement; promote phagocytosis; cross the placenta - CORRECT ANSWER -
what do IgG antibodies do?
antibodies in the bodily fluids; gives immunity to newborns through breast milk - CORRECT
ANSWER - what do IgA antibodies do?
stimulate mast cells and basophils (respond to allergens and parasitic worms) - CORRECT
ANSWER - what do IgE antibodies do?