Emergency Nurse Practitioner (ENP) Practice Test 2025 – Comprehensive All-in-One Guide to Exam Success

The Richardson Order, issued by the U.S. FCC in 1996, specifies the conditions for wireless carriers to comply with when providing emergency call services, including requirements for location accuracy and call routing. LTE, short for Long Term Evolution, is a wireless communication standard that is used for high-speed data transfer and does not pertain directly to the clarification of a valid request for 911 call delivery service. A disaster refers to an unexpected event of widespread damage or danger, which may require the use of emergency response services, but is not specifically related to the ruling referenced in the question. Descriptive research is a type of research methodology used to describe or explain a phenomenon, and is not relevant to the clarification of a valid request for 911 call delivery service. Overall, the correct answer of B, the Richardson Order, is the ruling that specifically outlines the requirements for a valid request from a PSAP for wireless 911 call delivery service, making it the best choice among the options given.