Like blood, lymph flows both to and from the heart. 

Given the following sets: A={1,2,3,5} B={3,4,5,6} C={ x | x is an even integer and 4 < x < 9} D={9,10} U{"version":"1.1","math":"U"}={1,2,3,4,5,6,7,8,9,10} Find each: a) B∩C{"version":"1.1","math":"B∩C"} b) A∪B{"version":"1.1","math":"A∪B"} c) n(C){"version":"1.1","math":"n(C)"} d) Is D a subset of U? Why or why not? e) A∩B'{"version":"1.1","math":"A∩B'"} f) How many subsets does B have? g) ((A∩B')∪C)∪U{"version":"1.1","math":"((A∩B')∪C)∪U"} No justifications required except for part d.

Which blood type is generally called the universal donor?  

A patient with type A positive blood can, in theory, safely donate blood to someone with ________ blood. 

In the spleen, red pulp is involved in the immune functions and white pulp is involved in disposing of worn-out RBCs. 

What organ in the body regulates erythrocyte production?  

Select the correct statement about lymphocytes.  

If a patient with type B blood received a transfusion of AB blood, which of the following would occur? 

Each hemoglobin molecule can transport two molecules of oxygen. 

A person with an extremely high count of neutrophils is likely suffering ________.