NR 507 Week 4 Midterm CORRECTLY ANSWERD QUESTIONS
The coronary ostia are located in the: (Points : 2)
Left ventricle Aortic valve Coronary sinus
Aorta
Where in the respiratory tract do the majority of foreign objects aspirated by children finally lodge? (Points : 2)
Trachea ...
nr 507 week 4 midterm correctly answerd questions 2022
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Chamberlain College Of Nursing
NR 507 Advanced Pathophysiology
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NR 507 Week 4 Midterm
CORRECTLY ANSWERD
QUESTIONS
The coronary ostia are located in the: (Points : 2)
Left ventricle
Aortic valve
Coronary sinus
Aorta
Where in the respiratory tract do the majority of foreign objects aspirated by children finally
lodge? (Points : 2)
Trachea
Left lung
Bronchus
Bronchioles
Which type of antibody is involved in type I hypersensitivity reaction? (Points : 2)
IgA
IgE
IgG
IgM
Hypersensitivity is best defined as a(an): (Points : 2)
Disturbance in the immunologic tolerance of self-antigens
Immunologic reaction of one person to the tissue of another person
Altered immunologic response to an antigen that results in disease
Undetectable immune response in the presence of antigens
What is the final stage of the infectious process? (Points : 2)
Which statement is true concerning the IgM? (Points : 2)
IgM is the first antibody produced during the initial response to an antigen.
IgM mediates many common allergic responses.
IgM is the most abundant class of immunoglobulins.
IgM is capable of crossing the human placenta.
Apoptosis is a(an): (Points : 2)
Normal mechanism for cells to self-destruct when growth is excessive
Antigrowth signal activated by the tumor-suppressor gene Rb
Mutation of cell growth stimulated by the TP53 gene
Transformation of cells from dysplasia to anaplasia
Which statement concerning benign tumors is true? (Points : 2)
The resulting pain is severe.
Benign tumors are not encapsulated.
Benign tumors are fast growing.
The cells are well-differentiated.
Which complex (wave) represents the sum of all ventricular muscle cell depolarizations? (Points
: 2)
PRS
QRS
QT interval
P
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