Question

which of the following are signs and symptoms of iron deficiency?
check all that apply
pale skin and mucous membranes
easily bruised skin
fatigue
bleeding gums
shortness of breath
brittle, spoon - shaped fingernails

Explanation:

Iron deficiency can lead to anemia. Pale skin and mucous membranes occur due to low hemoglobin. Fatigue results from reduced oxygen - carrying capacity. Shortness of breath is also due to insufficient oxygen. Brittle, spoon - shaped fingernails (koilonychia) are a sign of iron deficiency. Easily bruised skin and bleeding gums are more associated with vitamin C or K deficiencies or platelet disorders, not iron deficiency.

Answer:

• Pale skin and mucous membranes
• Fatigue
• Shortness of breath
• Brittle, spoon - shaped fingernails