________ The function of the lens is to sharpen the focus of the light on the retina

A teenage female patient has been ejected from a car as it rolled down a hill. She is responsive, but with signs of early shock. She has bruising to her anterior abdomen, a laceration to her left temple, and deformity to her left wrist. At what point should the wrist injury be splinted?

A) Prior to immobilizing the patient B) Before transferring to the stretcher C) Just before leaving the scene D) En route to the hospital

A patient tells you she is feeling weak and she has a history of low iron This is a concern for the AEMT because iron is needed:

A) for formation of white blood cells to fight infection. B) for oxygen transport and energy capture. C) to assist in formation of blood clots. D) to maintain an adequate blood pressure.