The lymph nodes act as filtration devices. (True or false?)

The lymph nodes act as filtration devices.
 
 Indicate whether the statement is true or false

QUESTION 2

Reed Sternberg cells are malignant cells found in:
 A) AIDS
  B) Hodgkin disease
  C) Non-Hodgkin disease
  D) multiple sclerosis

QUESTION 3

HIV is a(n):
 A) diagnostic test to confirm AIDS
  B) drug used to treat AIDS
  C) virus that causes AIDS
  D) infection of the liver

QUESTION 4

Antigens is a general term for:
 A) antiviral proteins
  B) clotting factors
  C) foreign substances
  D) blood cells

QUESTION 5

The most severe allergic reaction is:
 A) anaphylactic shock
  B) asthma
  C) hay fever
  D) urticaria

QUESTION 6

The tonsils:
 A) act as filters
  B) have no known purpose
  C) produce leukocytes
  D) produce lymph