Chpt 13 (questions from book) Flashcards
NCLEX1. MHC is a gene complex that gives rise to a series of glycoproteins (MHC proteins) found on all cells expect.
a. red blood cells
b. white blood cells
c. plasma cells
d. B cells
Red blood cells
NCLEX2. In reviewing a client’s history, the nurse notes that the client’s blood type is O-. The clients blood type is based on the presence of
a. haptens
b. alloantigens
c. immunogens
d. lipoproteins
Alloantigens
NCLEX3. Which characteristic is associated with passive artificial immunity?
a. long-term protection duration
b. requires several days to develop protection
c. immediate protection
d. creation of memory in response to antigen exposure
Immediate protection
- A single bacterium has ___ epitope
a. a specific
b. multiple
c. MHC
d. clonal
Mutiple
- The primary B cell receptor is
a. IgD
b. IgA
c. IgE
d. IgG
IgD
- In humans, B cell mature in the __ and T cells mature in the ___
a. GALT; liver
b. bursa;thymus
c. bone marrow; thymus
d. lymph nodes; spleen
Bone marrow; Thymus
- Wich of the following is capable of adaptively responding to nearly infinite number of epitopes?
a. B and T cells
b. Plasma cells
c. T cytotoxic
d. All of these
B and T cell
- Some microbial products can activate B cells without the assistance of T cells. Which of the following can do this?
a. Capsule of S. pneumonia
b. Lipopolysaccharide
c. Some viral capsids
d. All of these
All of these
- A vaccine that contains part of viruses is called
a. a cellular
b. recombinant
c. subunit
d. attenuated
Subunit
- If you draw blood from a patient to determine wether she or he has a herpes simplex infection, and the patient displays a large amount of IgG against the virus but low levels of IgM, what do you conclude?
a. The patient is newly infected
b. The patient has had the infection for a while
c. The patient is not infected
d. It is impossible to draw conclusions
The patient has had the infection for a while
