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NR283/ NR 283 FINAL EXAM | NEW 2026/ 2027
UPDATE | ATHOPHYSIOLOGY GUIDE| TEST QUESTIONS &
ANSWERS| GRADED A+ | 100% CORRECT (VERIFIED
SOLUTIONS)
Why is fibrinogen important at the site of injury? - ANS ✓Fibrinogen
transforms into fibrin to wall off the injured area, taking the foreign substances to
make a mesh to support blood clotting and healing
When the injury occurs, what stimulates the pain receptors? - ANS
✓Prostaglandins
Why does the hypothalamus increase the body temperature? - ANS
✓Pyrogens are released by macrophages when exposed to bacteria
What system with about 20 blood plasma proteins gets activated to attack
the bacteria, causing it to let water into the bacteria's cell to swell, burst,
and die? - ANS ✓the complement system
What is the process called that starts with vasodilation; increases
permeability of vessels for the WBCs, macrophages, and plasma to go to the
foreign cells; and forms a coat around the microbe to kill them? - ANS
✓phagocytosis
Interleukin six is produced primarily by which type of cell?
A. Macrophages, lymphocytes, and fibroblasts
B. Macrophages - ANS ✓A. Macrophages, lymphocytes, and fibroblasts
NR283
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A client receiving an influenza vaccine (flu shot) asks when the
immunization will be effective. The nurse response based on the
knowledge that after receiving the vaccine, the levels of immunoglobulin M
(IgM) are high enough to provide immunization (select all that apply)
NR283
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A. in 7 days
B. after 24 hours
C. in 10 days
D. in 48 hours
E. in 14 days
F. immediately - ANS ✓A. in 7 days
C. in 10 days
E. in 14 days
What reaction in the body inhibits bacterial growth and causes the liver and
spleen to remove iron in the body that some bacteria use for growth? - ANS
✓fever
What do cells release when they are attacked by viruses? - ANS ✓inferferons
Where do interferons travel to and why? - ANS ✓They spread the infected cells
to trigger the making of enzymes that would inhibit the viral replication
And elderly client is concerned about catching influenza. The nurse
understands that which immune system function changes occur with
increased age? (select all that apply)
A. Decreased levels of circulating autoantibodies
B. Increased thymic hormone production
C. Diminished T cell function
D. Reduced antibody response - ANS ✓C. Diminished T cell function
D. Reduced antibody response
Define and give and example of:
A. etiology
B. incidence
C. precipitating factor
D. complication
E. prognosis
F. iatrogenic - ANS ✓A. etiology - concerns the causative factors in a particular
disease
NR283
NR
NR283/ NR 283 FINAL EXAM | NEW 2026/ 2027
UPDATE | ATHOPHYSIOLOGY GUIDE| TEST QUESTIONS &
ANSWERS| GRADED A+ | 100% CORRECT (VERIFIED
SOLUTIONS)
Why is fibrinogen important at the site of injury? - ANS ✓Fibrinogen
transforms into fibrin to wall off the injured area, taking the foreign substances to
make a mesh to support blood clotting and healing
When the injury occurs, what stimulates the pain receptors? - ANS
✓Prostaglandins
Why does the hypothalamus increase the body temperature? - ANS
✓Pyrogens are released by macrophages when exposed to bacteria
What system with about 20 blood plasma proteins gets activated to attack
the bacteria, causing it to let water into the bacteria's cell to swell, burst,
and die? - ANS ✓the complement system
What is the process called that starts with vasodilation; increases
permeability of vessels for the WBCs, macrophages, and plasma to go to the
foreign cells; and forms a coat around the microbe to kill them? - ANS
✓phagocytosis
Interleukin six is produced primarily by which type of cell?
A. Macrophages, lymphocytes, and fibroblasts
B. Macrophages - ANS ✓A. Macrophages, lymphocytes, and fibroblasts
NR283
, 2
NR
Thank you for Purchasing this exam
Study Guide. We provide high-quality
academic materials to help students
excel in exams. Our other Services
include but not limited to: academic
research, University & College
assignments writing, essay writing,
Online Classes, and research projects.
Our services are reliable, affordable,
and plagiarism-free. All the Best in
your Exam. For more information;
Contact us at:
or
0R
+254 741484450
A client receiving an influenza vaccine (flu shot) asks when the
immunization will be effective. The nurse response based on the
knowledge that after receiving the vaccine, the levels of immunoglobulin M
(IgM) are high enough to provide immunization (select all that apply)
NR283
, 3
NR
A. in 7 days
B. after 24 hours
C. in 10 days
D. in 48 hours
E. in 14 days
F. immediately - ANS ✓A. in 7 days
C. in 10 days
E. in 14 days
What reaction in the body inhibits bacterial growth and causes the liver and
spleen to remove iron in the body that some bacteria use for growth? - ANS
✓fever
What do cells release when they are attacked by viruses? - ANS ✓inferferons
Where do interferons travel to and why? - ANS ✓They spread the infected cells
to trigger the making of enzymes that would inhibit the viral replication
And elderly client is concerned about catching influenza. The nurse
understands that which immune system function changes occur with
increased age? (select all that apply)
A. Decreased levels of circulating autoantibodies
B. Increased thymic hormone production
C. Diminished T cell function
D. Reduced antibody response - ANS ✓C. Diminished T cell function
D. Reduced antibody response
Define and give and example of:
A. etiology
B. incidence
C. precipitating factor
D. complication
E. prognosis
F. iatrogenic - ANS ✓A. etiology - concerns the causative factors in a particular
disease
NR283
