NR 507/ NR507 (NR507) FINAL EXAM GUIDE 2025
|MOST COMMON QUESTIONS WITH CORRECTLY
VERIFIED ANSWERS|ALREADY A+
GRADED|GUARANTEED PASS
The coronary ostia are located in the - aorta
Where in the respiratory tract do the majority of foreign objects aspirated by children finally
lodge - bronchus
Which type of antibody is involved in type I hypersensitivity reactions - IgE
Hypersensitivity is best defined as - an altered immunologic response to an antigen that
results in disease
What is the final stage of the infectious process - spread
(colonization, invasion, multiply, spread)
The function of the foramen ovale in a fetus allows what to occur - right to left blood
shunting
It has been determined that a tumor is in stage two. What is the meaning of this finding -
Cancer is locally invasive
What is the primary problem resulting from respiratory distress syndrome (RDS) of the newborn
- Atelectasis
Which statement is true concerning IgM - IgM is the first antibody produced during initial
response to an antigen
Apoptosis is - Normal mechanism for cells to self-destruct when growth is excessive
which statement concerning benign tumors is true - cells are well differentiated
Which complex (wave) represents the sum of all ventricular muscle cell depolarizations? -
QRS
Which organism is a common STD bacterial infection - Treponemapallidum
, Which organ is stimulated during alarm phase of the gerneral adaption syndrome (GAS) -
Hypothalamus
What is the role of caretaker genes - Maintenance of genomic integrity
Where are antibodies produced - plasma B cells
The lung is innervated by the parasympathetic nervous system via which nerve - Vagus
What physical sign is the result of turbulent blood flow through a vessel - murmur heard
on auscultation
What is the primary cause of respiratory distress syndrome (RDS of a newborn -
surfactant deficiency
What is the fundamental physiologic manifestation of anemia - Hypoxia
Which term is used to describe a muscle cell showing a reduced ability to form new muscle
while appearing highly disorganized - Anaplasia
Which of the following is classified as megaloblastic anemia - pernicious
How is most carbon dioxide transported in the blood? - in the form of bicarbonate
Which immunoglobulin (Ig) is present in childhood asthma - IgE
An individual is more susceptible to infections of mucous membranes when he or she has a
seriously low level of which immunoglobulin antibody - IgA
Symptoms of acute epiglottis can contribute to which life-threatening complication -
laryngospasms
Which primary characteristic is unique for the immune response - the immune response
is specific to the antigen that initiates it
When an individual aspirates food particles, where would the nurse expect to hear decreased or
absent breath sounds - right lung
Deficiencies in which element can produce depression of both B- and T-cell function? -
Zinc
in the normal , nonmutant state, an oncogene is referred to as a - proto-oncogene
A person with type O blood is considered the universal blood donor because type O blood
contains which of the following - No antigens
|MOST COMMON QUESTIONS WITH CORRECTLY
VERIFIED ANSWERS|ALREADY A+
GRADED|GUARANTEED PASS
The coronary ostia are located in the - aorta
Where in the respiratory tract do the majority of foreign objects aspirated by children finally
lodge - bronchus
Which type of antibody is involved in type I hypersensitivity reactions - IgE
Hypersensitivity is best defined as - an altered immunologic response to an antigen that
results in disease
What is the final stage of the infectious process - spread
(colonization, invasion, multiply, spread)
The function of the foramen ovale in a fetus allows what to occur - right to left blood
shunting
It has been determined that a tumor is in stage two. What is the meaning of this finding -
Cancer is locally invasive
What is the primary problem resulting from respiratory distress syndrome (RDS) of the newborn
- Atelectasis
Which statement is true concerning IgM - IgM is the first antibody produced during initial
response to an antigen
Apoptosis is - Normal mechanism for cells to self-destruct when growth is excessive
which statement concerning benign tumors is true - cells are well differentiated
Which complex (wave) represents the sum of all ventricular muscle cell depolarizations? -
QRS
Which organism is a common STD bacterial infection - Treponemapallidum
, Which organ is stimulated during alarm phase of the gerneral adaption syndrome (GAS) -
Hypothalamus
What is the role of caretaker genes - Maintenance of genomic integrity
Where are antibodies produced - plasma B cells
The lung is innervated by the parasympathetic nervous system via which nerve - Vagus
What physical sign is the result of turbulent blood flow through a vessel - murmur heard
on auscultation
What is the primary cause of respiratory distress syndrome (RDS of a newborn -
surfactant deficiency
What is the fundamental physiologic manifestation of anemia - Hypoxia
Which term is used to describe a muscle cell showing a reduced ability to form new muscle
while appearing highly disorganized - Anaplasia
Which of the following is classified as megaloblastic anemia - pernicious
How is most carbon dioxide transported in the blood? - in the form of bicarbonate
Which immunoglobulin (Ig) is present in childhood asthma - IgE
An individual is more susceptible to infections of mucous membranes when he or she has a
seriously low level of which immunoglobulin antibody - IgA
Symptoms of acute epiglottis can contribute to which life-threatening complication -
laryngospasms
Which primary characteristic is unique for the immune response - the immune response
is specific to the antigen that initiates it
When an individual aspirates food particles, where would the nurse expect to hear decreased or
absent breath sounds - right lung
Deficiencies in which element can produce depression of both B- and T-cell function? -
Zinc
in the normal , nonmutant state, an oncogene is referred to as a - proto-oncogene
A person with type O blood is considered the universal blood donor because type O blood
contains which of the following - No antigens
