Q. How are monoclonal antibodies typically produced?
-
A.
By recombinant DNA technology
-
B.
By chemical synthesis
-
C.
By fermentation
-
D.
By natural extraction
Solution
Monoclonal antibodies are typically produced using recombinant DNA technology.
Correct Answer:
A
— By recombinant DNA technology
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Q. What is a potential side effect of monoclonal antibody therapy?
-
A.
Weight gain
-
B.
Infusion reactions
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C.
Increased appetite
-
D.
Hair loss
Solution
Infusion reactions are a common side effect of monoclonal antibody therapy.
Correct Answer:
B
— Infusion reactions
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Q. What is the primary mechanism of action of monoclonal antibodies?
-
A.
Inhibition of DNA replication
-
B.
Blocking specific antigens
-
C.
Enhancing T-cell activation
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D.
Stimulating cytokine production
Solution
Monoclonal antibodies work by specifically binding to antigens, blocking their function or marking them for destruction.
Correct Answer:
B
— Blocking specific antigens
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Q. What is the role of monoclonal antibodies in COVID-19 treatment?
-
A.
Preventing infection
-
B.
Reducing viral load
-
C.
Enhancing vaccine efficacy
-
D.
Increasing antibody production
Solution
Monoclonal antibodies can reduce viral load in patients with COVID-19.
Correct Answer:
B
— Reducing viral load
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Q. What type of immune response do monoclonal antibodies primarily elicit?
-
A.
Innate immune response
-
B.
Adaptive immune response
-
C.
Inflammatory response
-
D.
Autoimmune response
Solution
Monoclonal antibodies primarily elicit an adaptive immune response by targeting specific antigens.
Correct Answer:
B
— Adaptive immune response
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Q. Which of the following diseases can be treated with monoclonal antibodies?
-
A.
Diabetes
-
B.
Asthma
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C.
Rheumatoid arthritis
-
D.
Hypertension
Solution
Monoclonal antibodies are used to treat autoimmune diseases like rheumatoid arthritis.
Correct Answer:
C
— Rheumatoid arthritis
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Q. Which of the following is a characteristic of monoclonal antibodies?
-
A.
They are polyclonal
-
B.
They are specific to a single epitope
-
C.
They are produced by multiple cell lines
-
D.
They have a short half-life
Solution
Monoclonal antibodies are specific to a single epitope, making them highly targeted.
Correct Answer:
B
— They are specific to a single epitope
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Q. Which of the following is a common use of monoclonal antibodies in cancer treatment?
-
A.
Chemotherapy
-
B.
Radiation therapy
-
C.
Targeted therapy
-
D.
Surgery
Solution
Monoclonal antibodies are often used in targeted therapy to specifically attack cancer cells.
Correct Answer:
C
— Targeted therapy
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Q. Which of the following is an example of a monoclonal antibody?
-
A.
Adalimumab
-
B.
Ibuprofen
-
C.
Aspirin
-
D.
Metformin
Solution
Adalimumab is a monoclonal antibody used to treat autoimmune diseases.
Correct Answer:
A
— Adalimumab
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