What is the percent of transferrin saturation and UIBC in a patient with a serum iron of 85 mcg (?g)/dL and a TIBC of 280 ug/dL?

________—Doctor of optometry who specializes in examining the eyes and prescribes corrective lenses

Fill in the blank with correct word.

An 82-year-old male patient presents with right-hand weakness and garbled speech. Which question should the EMT ask first to the patient or a reliable family member who is present?

A) "Is he allergic to anything?" B) "Does he take any blood thinners?" C) "Does he have a history of high blood pressure?" D) "What time did these signs start?"