Plasma pheresis is a therapeutic procedure used in the treatment of Guillain-Barré syndrome. Which of the following statements regarding plasma pheresis is correct?
Plasma pheresis is a surgical procedure that involves the transplantation of plasma into the body.
Plasma pheresis is used to replace clotting factors in the blood.
Plasma pheresis helps to remove antibodies that may be attacking the nerves in Guillain-Barré syndrome.
Plasma pheresis involves the removal of red blood cells from the blood.
The Correct Answer is C
A. Plasmapheresis is not a surgical procedure, nor does it involve the transplantation of plasma.
B. Plasmapheresis is not used for replacing clotting factors; it is primarily for removing harmful substances from the plasma.
C. Plasmapheresis is a procedure that removes antibodies from the blood that may be attacking the nerves, thereby reducing the autoimmune response in Guillain-Barré syndrome.
D. Plasmapheresis does not involve the removal of red blood cells; it focuses on the plasma component of the blood.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Tachycardia can occur due to dehydration from excessive fluid loss in diabetes insipidus.
B. Hyperglycemia is associated with diabetes mellitus, not diabetes insipidus.
C. Bounding peripheral pulses are not typical in diabetes insipidus.
D. Hypertension is not a common finding in diabetes insipidus; hypotension is more likely due to fluid loss.
Correct Answer is D
Explanation
A. Corticosteroids are not typically used as the initial treatment for Guillain-Barré syndrome.
B. Antibiotics are not effective against Guillain-Barré syndrome as it is not caused by a bacterial infection.
C. Antiviral medications are not relevant for Guillain-Barré syndrome because it is not caused by a viral infection.
D. Intravenous immunoglobulin (IVIG) is the initial treatment of choice as it helps reduce the severity and duration of the symptoms by modulating the immune response.
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