NURS 612 EXAM 2 MARYVILLE UNIVERSITY ADVANCED HEALTH
ASSESSMENT EXAM NEWEST 2024-2025 ACTUAL QUESTIONS WITH
DETAILED VERIFIED SOLUTIONS
a. The typical vascular changes occurring at an injured site result in the following:
a. Vasoconstriction followed by dilatation
b. Increased permeability and leakage.
c. Closure of capillary endothelial cell junctions
d. Pallor and edema at the injury site - ANSWER b. Increased permeability and leakage.
Which of the following statements is more likely to be true?
Mast cells:
a. "Can be activated via an intrinsic pathway or an extrinsic pathway."
b. "Undergo degranulation in response to chemical agents."
c. "Reduce blood flow after activation."
d. "Can be blocked by the therapeutic use of aspirin." - ANSWER b. "Degranulate in
response to chemical agents."
Which of the following is correct?
Phagocytosis requires:
a. Digestion of the capillary basement membrane during diapedesis
b. A reduction in nitric oxide production.
c. Formation of a phagosome by a mast cell
d. A respiratory burst produced by the release of the primary lysosomal granules. -
ANSWER a. Digestion of the capillary basement membrane during diapedesis.
A patient has a large open wound that has developed extensive scar tissue. What type of
healing has occurred?
,a. Primary
b. Secondary
c. Debridement
d. Regeneration - ANSWER b, Secondary
Which of the following statements indicates that the nurse has an accurate
understanding regarding passive immunity?
Passive immunity:
a. "Is produced after exposure to an antigen."
b. "Is the result of an attenuated immunization."
c. "Can last for years."
d. "Can be transferred from a donor to a recipient." - ANSWER "Can be transferred from
a donor to a recipient"
Which information is most correct regarding IgA's?
IgA's are:
a. Measureable in the blood in very low concentrations
b. The largest immunoglobulins.
c. Found in saliva and other body secretions.
d. Effective against parasites and allergies - ANSWER Present in saliva and other body
secretions
Which of the following statements is true about the secondary immune response?
a. A latent period or lag phase occurs.
b. IgM is the predominant immunoglobulin.
c. IgG is much higher.
d. Memory cells must be developed - ANSWER IgG is much higher.
, A nurse is asked about NK cells. How should the nurse reply?
a. Only act alone to induce apoptosis
b. Kill aberrant cells bearing MHC class I antigens
c. Do not have antigen-specific receptors.
d. Mature in the thymus - CORRECT Do not have antigen-specific receptors
Alloimmunity occurs when:
a. The immune system elicits a response to tissues of another individual.
b. There is a perturbation in the immunologic tolerance to self-antigens.
c. Antigens are present in the environment.
d. An anaphylactic reaction occurs. - CORRECT The immune system elicits a response
to tissues of another individual.
A person has a type I allergic reaction. Which pathophysiologic response is occuring?
a. Antibody binds to tissue-specific antigen.
b. Immune complexes are depositied in vessel walls.
c. T lymphocytes, not antibodies, mediate the process.
d. IgE and products of tissue mast cells are released. - ANSWER IgE and products of
tissue mast cells are released
Autoimmunity occurs when:
a. Self-antigens stimulate molecular mimicry
b. Transplanted tissues are rejected.
c. The immune system recognizes self-antigens as foreign
d. An transplanted organ or tissue is acutely rejected. - ANSWER The immune system
identifies self-antigens as foreign
Which of the following is true about secondary immune deficiencies?
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