A semicolon (;) sets apart independent clauses and items in a list that contain commas

When obtaining a history of a 5-year-old boy with generalized hypothermia, which one of the following questions should be asked first?

A) "Are all of his childhood shots up to date?" B) "How long was he out in the cold?" C) "When did he eat or drink last?" D) "Why was he outside without adult supervision?"

Which of the following is true of a chest radiograph?

a. Lateral films are shot through one side of an upright patient. b. AP films are typically taken in the x-ray department. c. PA films artificially increase the size of the heart shadow. d. Lateral decubitus films are shot with the patient lying supine.