Patho Quiz Chapter 3

28 Questions  I  By Caitlinnorthcutt on January 31, 2010
Patho. quiz. chapter. 3.

  
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1.  Neutrophils are
A.
B.
C.
D.
2.  Which cells are required to process and present antigens from foreign material as the initial step in the immune response
A.
B.
C.
D.
3.  Humoral immunity is mediated by
A.
B.
C.
D.
4.  A patients experienced an episode of influenze 6 months ago. a recent exposure to a mutated form of the same virus would result in
A.
B.
C.
D.
5.  Which type of immunity is provided by a vaccination
A.
B.
C.
D.
6.  When an allergen binds with IgE antibodies on mast cells resulting in release of chemical mediators this reaction called
A.
B.
C.
D.
7.  The roll of memory cells is to
A.
B.
C.
D.
8.  Which statement applies to contact dermatitis
A.
B.
C.
D.
9.  Anaphylaxis results from
A.
B.
C.
D.
10.  Anaphylaxis is considered a critical situation because
A.
B.
C.
D.
11.  Incompatiable blood tranfusions result in
A.
B.
C.
D.
12.  An autoimmune disease means
A.
B.
C.
D.
13.  Systematic lupus erythematosus is caused by
A.
B.
C.
D.
14.  Distinguishing clincial features of systematic lupus erythematosus include
A.
B.
C.
D.
15.  The target cells for HIV are the
A.
B.
C.
D.
16.  A diagnosis of HIV postive means that
A.
B.
C.
D.
17.  HIV infection impairs
A.
B.
C.
D.
18.  HIV is transmitted by
A.
B.
C.
D.
19.  Serious infections frequesntly occuring in patients with AIDS include1. tuberculosis2. pneumocytis carinii pneumonia3. influenze4. tetanus
A.
B.
C.
D.
20.  Which of the following statements does not apply to MHC proteins or molecules
A.
B.
C.
D.
21.  CD4- poitive helper t cells function by
A.
B.
C.
D.
22.  Host versus graft disease refers to
A.
B.
C.
D.
23.  All of the following conditions frequently occur in aIDS patients except
A.
B.
C.
D.
24.  Which of the following characterisitcs apply to HIV1.it contains 2 strands of DNA2.it tends to mutate frequently to form new strains3.its incubation period is exteremely short4. it is inactivated by heat and many disinfectants
A.
B.
C.
D.
25.  Which of the following can be detected in the blood with 2 days of entry or exposure
A.
B.
C.
D.
26.  Cytokines acts to
A.
B.
C.
D.
27.  What does seroconversion mean in realation to HIv and AIDs
A.
B.
C.
D.
28.  Which of the following statements is true regarding a patient who is HIV positive
A.
B.
C.
D.
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