What is defined as a solution that sets in a gel-like state but is NOT a true gel?

You are providing care to a patient with altered mental status in the midst of a large crowd gathered for a concert. Which characteristic of the crowd should concern you the most in relation to personal safety?

A) Angry mood growing within the crowd B) A growing number of people making up the crowd C) The growing size of the crowd as more people gather to watch you D) Presence of alcohol and possible drugs in the crowd

A damaged heart or conditions preventing the filling of the heart leads to the development of _____shock

a. low-volume b. high-volume c. mechanical d. vasovagal