SOUTH COLLEGE
(Nashville)
PRN 1520 Pathophysiology
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PRN1520 Exam 1, 2, 3 and 4
Course Title and Number: PRN1520 Exam 1, 2, 3 and 4
Exam Title: Midterm, Finals, Certification and Assessment
Exam Date: Exam 2025- 2026
Instructor: ____ [Insert Instructor’s Name] _______
Student Name: ___ [Insert Student’s Name] _____
Student ID: ____ [Insert Student ID] _____________
Examination
Time: - ____ Hours: ___ Minutes
Instructions:
1. Read each question carefully and Answer All Questions
2. Use the provided answer sheet to mark your responses.
3. Please Ensure all you answer each question below and click Submit
when you have completed the Exam.
4. This test has a time limit, The test will save and submit automatically
when the time expires
5. This is Exam which will assess your knowledge on the course
Learning Resources.
Good Luck……...!
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PRN1520 Exam 1 PRN 1520 Pathophysiology South College
Exam Review PRN1520 Online Exam Requires Respondus
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100% Pass Guaranteed | Graded A+ |
2025- 2026
PRN1520 Exam 1
PRN1520 Online Exam Requires Respondus Lockdown Browser
+ Webcam Exam.
PRN1520 Exam 1, 2, 3 and 4
PRN 1520 Pathophysiology.
SOUTH COLLEGE (Nashville).
Read All Instructions Carefully and Answer All the
Questions Correctly Good Luck: -
Which of the following cells has the capacity to produce
antibodies during an immune response?
A) Plasma cells
B) T cells
C) Memory cells
D) Pluripotent cells - =Answer>> a
Which cell ingests microorganisms for the purposes of
presenting their antigen to the immune system and activating
an immune response?
A) Helper T cell
B) Mast cell
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C) Neutrophil
D) Macrophage - =Answer>> d
Which cell stimulates both the cell-mediated and humoral
immune responses?
A) Plasma cells
B) Cytotoxic T cells
C) B lymphocytes
D) Helper T cells - =Answer>> d
CD4 receptors that bind to the surface of macrophages and B
cells are found on:
A) helper T cells.
B) cytotoxic T cells.
C) plasma cells.
D) the human immunodeficiency virus (HIV). - =Answer>> a
Which process confers long-lasting immunity against a specific
organism?
A) Production of memory cells
B) Activation of macrophages
C) Activation of cytotoxic T cells
D) Activation of the inflammatory response - =Answer>> a
The predominant antibody of a typical secondary immune
response is:
A) IgG.
B) IgM.
C) IgE.
D) IgA. - =Answer>> a
If a person is exposed to antigen X and is later exposed to
antigen X again, which of the following immune responses will
occur?
A) Primary
B) Secondary
C) Determinant
D) Immunosuppressive - =Answer>> b
What type of immunity is conferred when an individual is given
a vaccine?
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A) Natural immunity
B) Passive acquired immunity
C) Active acquired immunity
D) Alloimmunity - =Answer>> c
Which of the following is not a function of antibodies?
A) Neutralizing bacterial toxins
B) Preventing viruses from entering tissue cells
C) Direct cell killing through the release of toxic chemicals
D) Opsonizing foreign antigen - =Answer>> c
Which is the main antibody transferred from a mother to an
infant in breast milk?
A) IgG
B) IgM
C) IgE
D) IgA - =Answer>> d
When a person has an allergic reaction to bee stings, which
antibody causes the life-threatening hypersensitivity response?
A) IgM
B) IgA
C) IgE
D) IgG - =Answer>> c
Cytotoxic T (Tc) cells can destroy infected or cancer cells by
which of the following mechanisms?
A) Producing toxins
B) Stimulating apoptosis
C) Producing antibodies
D) Both A and B - =Answer>> d
How do natural killer (NK) cells differ from cytotoxic T (Tc)
cells?
A) NK cells lack antigen-specificity and can target any infected
or malignant cell.
B) NK cells are phagocytic.
C) NK cells can opsonize bacteria and viruses.
D) NK cells release toxins that kill the target cell. -
=Answer>> a
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(Nashville)
PRN 1520 Pathophysiology
PRN1520 Online Exam Requires Respondus Lockdown
Browser + Webcam
PRN1520 Exam 1, 2, 3 and 4
Course Title and Number: PRN1520 Exam 1, 2, 3 and 4
Exam Title: Midterm, Finals, Certification and Assessment
Exam Date: Exam 2025- 2026
Instructor: ____ [Insert Instructor’s Name] _______
Student Name: ___ [Insert Student’s Name] _____
Student ID: ____ [Insert Student ID] _____________
Examination
Time: - ____ Hours: ___ Minutes
Instructions:
1. Read each question carefully and Answer All Questions
2. Use the provided answer sheet to mark your responses.
3. Please Ensure all you answer each question below and click Submit
when you have completed the Exam.
4. This test has a time limit, The test will save and submit automatically
when the time expires
5. This is Exam which will assess your knowledge on the course
Learning Resources.
Good Luck……...!
📝
Are you Struggling with University Exams or Job Certification
Assessments?? 📌I Got You Covered 💯.!!!
✍I Specialize in Taking the Exam On your Behalf.
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PRN1520 Exam 1 PRN 1520 Pathophysiology South College
Exam Review PRN1520 Online Exam Requires Respondus
Lockdown Browser + Webcam Exam Questions and Answers |
100% Pass Guaranteed | Graded A+ |
2025- 2026
PRN1520 Exam 1
PRN1520 Online Exam Requires Respondus Lockdown Browser
+ Webcam Exam.
PRN1520 Exam 1, 2, 3 and 4
PRN 1520 Pathophysiology.
SOUTH COLLEGE (Nashville).
Read All Instructions Carefully and Answer All the
Questions Correctly Good Luck: -
Which of the following cells has the capacity to produce
antibodies during an immune response?
A) Plasma cells
B) T cells
C) Memory cells
D) Pluripotent cells - =Answer>> a
Which cell ingests microorganisms for the purposes of
presenting their antigen to the immune system and activating
an immune response?
A) Helper T cell
B) Mast cell
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C) Neutrophil
D) Macrophage - =Answer>> d
Which cell stimulates both the cell-mediated and humoral
immune responses?
A) Plasma cells
B) Cytotoxic T cells
C) B lymphocytes
D) Helper T cells - =Answer>> d
CD4 receptors that bind to the surface of macrophages and B
cells are found on:
A) helper T cells.
B) cytotoxic T cells.
C) plasma cells.
D) the human immunodeficiency virus (HIV). - =Answer>> a
Which process confers long-lasting immunity against a specific
organism?
A) Production of memory cells
B) Activation of macrophages
C) Activation of cytotoxic T cells
D) Activation of the inflammatory response - =Answer>> a
The predominant antibody of a typical secondary immune
response is:
A) IgG.
B) IgM.
C) IgE.
D) IgA. - =Answer>> a
If a person is exposed to antigen X and is later exposed to
antigen X again, which of the following immune responses will
occur?
A) Primary
B) Secondary
C) Determinant
D) Immunosuppressive - =Answer>> b
What type of immunity is conferred when an individual is given
a vaccine?
Need Writing 📝Help? We've Got You Covered! ✍️
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A) Natural immunity
B) Passive acquired immunity
C) Active acquired immunity
D) Alloimmunity - =Answer>> c
Which of the following is not a function of antibodies?
A) Neutralizing bacterial toxins
B) Preventing viruses from entering tissue cells
C) Direct cell killing through the release of toxic chemicals
D) Opsonizing foreign antigen - =Answer>> c
Which is the main antibody transferred from a mother to an
infant in breast milk?
A) IgG
B) IgM
C) IgE
D) IgA - =Answer>> d
When a person has an allergic reaction to bee stings, which
antibody causes the life-threatening hypersensitivity response?
A) IgM
B) IgA
C) IgE
D) IgG - =Answer>> c
Cytotoxic T (Tc) cells can destroy infected or cancer cells by
which of the following mechanisms?
A) Producing toxins
B) Stimulating apoptosis
C) Producing antibodies
D) Both A and B - =Answer>> d
How do natural killer (NK) cells differ from cytotoxic T (Tc)
cells?
A) NK cells lack antigen-specificity and can target any infected
or malignant cell.
B) NK cells are phagocytic.
C) NK cells can opsonize bacteria and viruses.
D) NK cells release toxins that kill the target cell. -
=Answer>> a
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