Questions 1-10:

      1.   (TCO 9) Sebum is secreted by ____ and is used for ____.

2.   (TCO 9) The complement system is involved in all the following except ___.

3.   (TCO 9) The fluid called pus _____.

4.   (TCO 9) Stem cells are undifferentiated. This means that ____.

5.   (TCO 9) Mast cells release _____.

6.   (TCO 9) Surface proteins can help scientists distinguish between ____.

7.   (TCO 9) Sue fell while hiking, cutting her leg and hitting her head. She went to the ER, where she received a tetanus shot. Why did the nurse practitioner order the shot?

8.    (TCO 9) The most prevalent type of antibody in the blood is _____.

9.    (TCO 9) Becca has the flu. What type of immunity is being produced by her body?

10.  (TCO 9) Natural acquired passive immunity includes _____.