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 ["22.6"]
Explanation
To calculate the IV pump setting, first convert the client's weight from pounds to kilograms, knowing that 1 kilogram equals 2.2 pounds. The client weighs 166 pounds, which is approximately 75.45 kilograms. Next, calculate the dosage in units per hour by multiplying the client's weight in kilograms by the ordered dosage of 15 units/kg/hr, which equals 1131.75 units/hr. Since Heparin is available as 25,000 units in 500 ml, divide the total units in the bag by the volume to find the concentration, which is 50 units/ml. Finally, divide the dosage required per hour by the concentration to find the volume to be administered per hour. Therefore, the IV pump should be set to approximately 22.6 ml/hr, rounding to the nearest tenth.
Correct Answer is C
Explanation
A.Bradycardia is not a typical finding in diabetes insipidus.
B. Polyphagia is more associated with diabetes mellitus, not diabetes insipidus.
C. Dehydration is a common finding in diabetes insipidus due to excessive urine output.
D. Hyperglycemia is associated with diabetes mellitus, not diabetes insipidus.
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