Which of the following is an acute-phase protein? - CORRECT ANSWER Serum amyloid A
Which of the following is directly used in oxidative killing of target cells - CORRECT ANSWER Hydrogen peroxide
Serum proteins that increase in concentration within 24 to 48 hours of the onset...
MLT 105 3-4 2024-2025 QUESTIONS WITH
VERIFIED SOLUTIONS.
Which of the following is an acute-phase protein? - CORRECT ANSWER Serum
amyloid A
Which of the following is directly used in oxidative killing of target cells -
CORRECT ANSWER Hydrogen peroxide
Serum proteins that increase in concentration within 24 to 48 hours of the onset of
infection or injury are called: - CORRECT ANSWER acute-phase proteins.
Which of the following can be measured as an indicator of inflammation? -
CORRECT ANSWER All of these
Macrophages use all of the following to kill bacteria EXCEPT: - CORRECT
ANSWER perforin
Which is a characteristic of circulating neutrophils? - CORRECT ANSWER
Membranes express pathogen-recognition receptors
Acute-phase reactants are elevated in a patient's serum. What does this result, on
its own, indicate about the patient? - CORRECT ANSWER Inflammation of an
unknown cause is present.
The phagosome of a macrophage is a membrane-bound vesicle that contains: -
CORRECT ANSWER ingested pathogens.
, MLT 105 3-4 2024-2025 QUESTIONS WITH
VERIFIED SOLUTIONS.
Oxidative killing involves which of the following? - CORRECT ANSWER The
hexose monophosphate shunt
Macrophages recognize target cells using which of the following? - CORRECT
ANSWER Toll-like receptors
Which of the following occurs during the oxidative burst? - CORRECT ANSWER
Pseudopodia extending around a particle
Which of the following is part of the external defense system? - CORRECT
ANSWER Skin
What is the major function of C-reactive protein? - CORRECT ANSWER
Opsonization
Which acute-phase reactant is an important clotting factor? - CORRECT ANSWER
Fibrinogen
Which substance best inactivates bacterial proteins? - CORRECT ANSWER
Hypochlorite
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