Emergency Nurse Practitioner (ENP) Practice Test

Disable ads (and more) with a membership for a one time $2.99 payment

Prepare for the Emergency Nurse Practitioner ENP Test with our comprehensive quiz. Test your knowledge with multiple-choice questions and get ready to ace your exam. Study now!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

Practice this question and more.

An i3 functional element that is an SIP proxy server that selects the next hop routing server within the ESInet based on location and policy.

BSM
ECRF
ESRK
Emergency Services Routing Proxy (ESRP)

The correct answer is: Emergency Services Routing Proxy (ESRP)

The SIP proxy server is responsible for routing communication between devices in a network using the Session Initiation Protocol (SIP). In the ESInet, the SIP proxy server, or Emergency Services Routing Proxy (ESRP), has the additional function of selecting the next hop routing server based on location and policy. Therefore, options A, B, and C (BSM, ECRF, and ESRK) are incorrect as they do not function as SIP proxy servers within the ESInet. Option A (BSM) is an acronym for Basic Service Manager, a component of the IP Multimedia Subsystem (IMS). Option B (ECRF) is an acronym for Emergency Call Routing Function, which provides routing information for emergency calls but does not function as a SIP proxy server. Option C (ESRK) is an acronym for Emergency Services Routing Key, which is a function of NG9-1-1 networks that provides routing information for emergency calls. None of these options have the same functions as the SIP proxy server within the ESInet.