Malcolm has just taken a position as an emergency room nurse. he is likely to notice

Malcolm has just taken a position as an emergency room nurse. he is likely to notice Emerging adults with a variety of injuries
In an emergency setting, there are different kind of injuries that can be observed. Most people who got traumatic injury would go to emergency first so they can have a fast initial treatment.

This gel or liquid can be placed under the tongue of an unconscious person. this is important because you should never pour anything down the throat of an unconscious person-- s/he could choke.

That is a false statement.