Anemia of acute blood loss results in a compensatory ____________ in 4-5 days following hemorrhage

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Study for the CVP and GI Pathology Exam 1. Engage with flashcards and multiple-choice questions, each with hints and explanations. Prepare thoroughly for your test!

Multiple Choice

Anemia of acute blood loss results in a compensatory ____________ in 4-5 days following hemorrhage

Explanation:
Acute blood loss prompts a regenerative response to rebuild the red cell mass. The drop in red cell mass and oxygen delivery stimulates the kidneys to release erythropoietin, which accelerates erythropoiesis in the bone marrow. The newly produced red cells appear in the blood as reticulocytes, so their numbers rise a few days after hemorrhage. By about 4–5 days, reticulocytosis reflects this compensatory production. The other options describe changes in different blood cell lineages or an excessive red cell mass, which aren’t the typical compensatory response here.

Acute blood loss prompts a regenerative response to rebuild the red cell mass. The drop in red cell mass and oxygen delivery stimulates the kidneys to release erythropoietin, which accelerates erythropoiesis in the bone marrow. The newly produced red cells appear in the blood as reticulocytes, so their numbers rise a few days after hemorrhage. By about 4–5 days, reticulocytosis reflects this compensatory production. The other options describe changes in different blood cell lineages or an excessive red cell mass, which aren’t the typical compensatory response here.

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