The nurse is caring for a newly admitted client who is suspected of having an MI. What timeframe would thrombolytics no longer be considered to be therapeutic for treatment of MI?

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Rationale:Thrombolytics are most effective when administered from 20 minutes to 12 hours after the onset of MI symptoms. Ideally, the time from presentation in the emergency department to administration of the thrombolytic agent should be 30 minutes or less. Research has demonstrated little or no therapeutic benefit if the drugs are administered 24 hours or more after the MI onset.
Rationale Thrombolytics are most effective when administered from 20 minutes to 12 hours after the onset of MI symptoms. Ideally, the time from presentation in the emergency department to administration of the thrombolytic agent should be 30 minutes or less. Research has demonstrated little or no therapeutic benefit if the drugs are administered 24 hours or more after the MI onset.
Rationale Thrombolytics are most effective when administered from 20 minutes to 12 hours after the onset of MI symptoms. Ideally, the time from presentation in the emergency department to administration of the thrombolytic agent should be 30 minutes or less. Research has demonstrated little or no therapeutic benefit if the drugs are administered 24 hours or more after the MI onset.
Rationale Thrombolytics are most effective when administered from 20 minutes to 12 hours after the onset of MI symptoms. Ideally, the time from presentation in the emergency department to administration of the thrombolytic agent should be 30 minutes or less. Research has demonstrated little or no therapeutic benefit if the drugs are administered 24 hours or more after the MI onset.

The Nurse Is Caring for a Newly Admitted Client Who