CEA Nursing Practice Exam

During an examination for a patient with signs of anemia, which symptom is indicative of iron deficiency anemia?

1. Pallor

2. Jaundice

3. Increased energy levels

4. Excessive sweating

The correct answer is: Pallor

Pallor is a common and notable symptom indicative of iron deficiency anemia. This condition occurs when there is a shortage of iron in the body, leading to a reduced production of hemoglobin, which is necessary for red blood cells to effectively carry oxygen. As a result, the skin and mucous membranes may appear pale or lighter than usual, reflecting a decrease in the number of healthy red blood cells circulating in the body. This symptom is particularly important in clinical assessments, as it provides immediate visual cues regarding the patient’s oxygenation status and overall blood health. In contrast, jaundice typically points to issues related to liver function or hemolysis, increased energy levels would not be consistent with anemia, which usually leads to fatigue and weakness, and excessive sweating is not a direct symptom associated with iron deficiency anemia. Therefore, pallor is the most direct and relevant symptom indicating iron deficiency anemia.