Which of the following is a common symptom of iron deficiency anemia in elderly patients?

Pale skin is a common symptom of iron deficiency anemia in elderly patients due to the reduced hemoglobin levels in the blood. When the body lacks iron, it cannot produce adequate hemoglobin, which is necessary for red blood cells to transport oxygen. As a result, the skin may take on a paler appearance because there are fewer healthy red blood cells circulating in the body, leading to reduced blood flow and oxygen delivery to the skin.

In older adults, recognizing symptoms of iron deficiency anemia is critical, as they may present differently than in younger populations. Pale skin, in conjunction with other signs such as fatigue or weakness, can indicate the need for further assessment and potential intervention. Monitoring these symptoms is particularly important in geriatric care, as untreated anemia can lead to complications and significantly affect an elderly person's overall health and quality of life.