The characteristic appearance of blue lips and/or fingertips seen in hypothermia is the result of:

a. lack of oxygen in venous blood
b. frostbite
c. blood vessels constricting
d. bruising

Answer: c. blood vessels constricting

Health Professions

You might also like to view...

A patient is lying under a tree after being involved in a motor vehicle collision. She states that immediately after the crash, she felt okay, but now her legs are numb and tingling. She also has lower back discomfort. What question is it most important for the EMT to ask first?

A) "Do you think that you had a seizure?" B) "Are you allergic to any medications?" C) "How did you get out of the car?" D) "Do you have a history of back problems?"

Health Professions

The federal government will protect and reward people involved in qui tam, or whistle-blower, cases to identify Medicare fraud

Indicate whether this statement is true or false.

Health Professions