What does a hemoglobin level below 10 g/dL indicate?

What does a hemoglobin level below 10 g/dL indicate?

• A. Hyperglycemia
• B. Anemia
• C. Dehydration
• D. High blood pressure

Answer: (B)

A hemoglobin level below 10 g/dL is indicative of anemia, a condition characterized by a deficiency in the number or quality of red blood cells, which results in a reduced capacity of the blood to carry oxygen. This can lead to symptoms such as fatigue, weakness, and pallor due to the impaired delivery of oxygen to tissues and organs. Anemia can arise from various causes, including nutritional deficiencies (such as iron, vitamin B12, or folate), chronic diseases, or bone marrow disorders. In pregnancy, for instance, anemia is a common concern that can affect both the mother and the fetus, making early detection and management crucial. Other options such as hyperglycemia, dehydration, and high blood pressure are unrelated to hemoglobin levels. Hyperglycemia pertains to elevated blood sugar levels, dehydration affects fluid balance but not directly hemoglobin concentration, and high blood pressure relates to vascular resistance and does not have a direct correlation with hemoglobin levels in this context.

A hemoglobin level below 10 g/dL is indicative of anemia, a condition characterized by a deficiency in the number or quality of red blood cells, which results in a reduced capacity of the blood to carry oxygen. This can lead to symptoms such as fatigue, weakness, and pallor due to the impaired delivery of oxygen to tissues and organs.

Anemia can arise from various causes, including nutritional deficiencies (such as iron, vitamin B12, or folate), chronic diseases, or bone marrow disorders. In pregnancy, for instance, anemia is a common concern that can affect both the mother and the fetus, making early detection and management crucial.

Other options such as hyperglycemia, dehydration, and high blood pressure are unrelated to hemoglobin levels. Hyperglycemia pertains to elevated blood sugar levels, dehydration affects fluid balance but not directly hemoglobin concentration, and high blood pressure relates to vascular resistance and does not have a direct correlation with hemoglobin levels in this context.