ABSTRACT
Noninvasive blood pressure monitoring is convenient in the prehospital setting, but its use in the critically ill patient should be carefully considered given documented inaccuracies. Countless therapeutic patient interventions are based on blood pressure parameters, and the prehospital paramedic, nurse, and physician should strongly consider the use of invasive blood pressure monitoring, especially during critical care transport. Radial artery cannulation for arterial blood pressure monitoring is a safe and effective procedure that can reasonably be performed in the prehospital setting by both physicians and nonphysicians. Critical care transport teams should consider clinical guidelines that outline indications and training to safely implement this as a clinical skill.
Subject(s)
Arterial Pressure , Hemodynamic Monitoring , Blood Pressure/physiology , Blood Pressure Determination/methods , Critical Care , Critical Illness , Humans , Monitoring, PhysiologicABSTRACT
Over the last 2 decades, prescription and nonprescription substance use has significantly increased. In this article, 3 particular drug classes-opioids, sedatives, and hypnotics-are discussed. For each class, a brief history of the agent, a description of relevant pharmacology, the clinical presentation of overdose, the management of specific drug overdoses, and a summary of salient points are presented. The intent is to provide a clinically relevant and comprehensive approach to understanding these potential substance exposures in order to provide a framework for management of opioid, sedative, and hypnotic overdoses.
