of analgesics, hydroxyurea is prescribed. This drug would be expected to reduce the risk of further acute episodes of disease via which mechanism?
of analgesics, hydroxyurea is prescribed. This drug would be expected to reduce the risk of further acute episodes of disease via which mechanism?
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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A 2-year-old African American boy is brought to his pediatrician because of acute fever, apparent bone pain, and painful swelling of his hands and feet. A physical examination reveals splenomegaly and a blood test shows the presence of hemoglobin S. After the acute symptoms subside with rest, hydration, and the use of analgesics, hydroxyurea is prescribed. This drug would be expected to reduce the risk of further acute episodes of disease via which mechanism?
Increasing the synthesis of hemoglobin S
Increasing the oxygen-carrying capacity of hemoglobin
Reducing the oxygen-carrying capacity of hemoglobin
Increasing the levels of hypoxia-inducible factor
Increasing the synthesis of hemoglobin F.
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