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"Sickle Cell Anemia: Pathophysiology, Management, and Nursing Interventions"

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This document provides a detailed overview of sickle cell anemia, focusing on its pathophysiology, clinical manifestations, diagnostic methods, and management strategies. It explains the genetic basis of sickle cell disease, the sickling of red blood cells, and the resulting complications such as vaso-occlusive crises, pain, anemia, and organ damage. The notes cover diagnostic tools like hemoglobin electrophoresis, as well as treatment options including hydroxyurea, blood transfusions, and pain management. Nursing interventions, including education on hydration, pain relief, infection prevention, and emotional support, are also highlighted. Designed for nursing students, this resource aims to enhance understanding and care for patients with sickle cell anemia.

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SICKLE CELL ANEMIA
Sickle cell anemia is a severe hemolytic anemia that results from inheritance,
autosomal recessive, of the sickle hemoglobin gene, hemoglobin (HbS).
Characteristics:
• Sickle shaped; sticky



• sensitive to low O2




• lifespan: 20days

, ETIOLOGY:
• Presence of HbSS indicates active disease while HbAS indicates sickle cell tra
• Black population.
• lesser extent in people from the Middle East, the Mediterranean area, and ab
tribes in India.

PATHOPHYSIOLOGY: NORMAL hemoglobin
HbA
ABNORMAL hemoglob
HbS


AUTOSOMAL RECES

Connected book
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Mariann M. Harding, Collin Bowman-Woodall, Jeffrey Kwong, Dottie Roberts, Debra Hagler, Courtney Reinisch Study Guide for Lewis\' Medical-Surgical Nursing - E-Book
Publisher: 2019 ISBN: 9780323595063 Edition: Unknown

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December 22, 2024
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