If a Patient Reports Feeling Lethargic and Having a Headache,and

If a patient reports feeling lethargic and having a headache,and you notice that his or her hair is thin and the skin is dry,it would be important to ask the patient whether he or she

A) has access to and is able to afford enough food.
B) follows a vegan eating pattern or restricts intake of animal foods.
C) uses any herbal or botanical remedies on a regular basis.
D) takes high-dose vitamin supplements that contain vitamin A.