The immune response involves which type of lymphocyte? 

Which of the following structure(s) is/are a part of the lymphatic system? (SELECT ALL THAT APPLY)

What is the medical term for inflammation of a vein?

Which of the following is the medical term for difficulty swallowing?

This course meets once a week online.

Find the sum.172 + (–167) + (–10) + (–144)

Orlando shares with a friend that he does not like people who are homosexual, and that he goes out of his way at work to avoid helping customers who he suspects are gay. His friend says to him, “man, that isn’t a cool way to be. You do realize that you’re expressing a form of prejudice called ________, don’t you?”

Jasmin belongs to the chess club on her campus. She prefers to associate with other members of the chess club while avoiding people that do not belong to this group. She thinks that those who do not play chess must be less intelligent than those who do, and thus she doesn’t want to spend time with them. Jasmin has a(n) ________ bias.

A test that yields a negative result on a sample that is in fact negative is said to be highly: 

An antigen that enters an animal’s body through the lungs can be prevented from causing harm by this immunoglobulin because it can enter tissue fluids.