Author Question: Which of the following would present itself as black-and-blue discoloration, or bruising, of the ... (Read 165 times)

bobbie · **on:** Jul 2, 2018

Which of the following would present itself as black-and-blue discoloration, or bruising, of the skin?

A) Abrasion
B) Contusion
C) Avulsion
D) Puncture

Question 2

In the presence of irritation, the vocal cords can spasm, closing the glottic opening. This is known as:

A) glotticospasm.
B) trachealspasm.
C) bronchospasm.
D) laryngospasm.