The Nurse Is Assessing a Client Who Is Pale and Complains

The nurse is assessing a client who is pale and complains of dizziness and chronic fatigue.The client's heart rate increases with exertion.The medical diagnoses include possible anemia.Based on this assessment,which conclusion can the nurse draw?

A) The client's signs and symptoms are typical of anemia.
B) Pallor indicates the client has iron-deficiency anemia.
C) Blood work will indicate the client has pernicious anemia.
D) Constant exhaustion indicates the client is probably losing blood.