Question

you are alone in an emergency situation involving an adult. which of the following would make it necessary to call 9-1-1 or the designated emergency number first, before giving care?
a wound to the face
a dislocated joint
confusion
unresponsiveness

Explanation:

In emergency care for adults, unresponsiveness (a person not responding to stimuli) is a critical sign indicating a potentially life - threatening condition like cardiac arrest or severe neurological issues. In such cases, calling emergency services (9 - 1 - 1 or designated number) first is necessary as professional medical help is urgently needed. A face wound, dislocated joint, or confusion (while concerning) do not have the same immediate life - threatening implication as unresponsiveness, and care or assessment can be initiated before or along with calling in some cases, but unresponsiveness requires immediate emergency service contact first.

Answer:

D. Unresponsiveness