Final answer:
A 12-lead EKG should be obtained and analyzed within 60 minutes of the patient's arrival in the ED.
Step-by-step explanation:
The answer to your question is d. 60 minutes.
When a patient arrives in the emergency department (ED), it is crucial to obtain and analyze a 12-lead EKG as quickly as possible. The 12-lead EKG provides valuable information about the patient's cardiac health and helps identify any abnormalities or conditions that require immediate attention.
Obtaining and analyzing the EKG within 60 minutes of the patient's arrival allows healthcare professionals to make prompt diagnoses and decide on appropriate treatment options.