Nur 106 Exam Questions And Answers 100% Pass 2024.

What is the nurses priority with medication errors - correct answer Safety and assesment of the client Immediately after report following the facility policy , and complete incident report Nasal cannula flow rate and concentration - correct answer Delivers 1-6 liters/min 24-44% concentrated air Provides humidification for flow rates 4 or greater The exact concentration of oxygen inspired through a nasal cannula depends on the flow rate and on the client's rate and pattern of breathing and depth of respiration. This device cannot ensure delivery of a specific concentration of oxygen. Simple face mask concentration and flow rate - correct answer 6-12 liters/min 40-60% concentration A simple mask is usually used for clients who require a moderate flow rate for a short period of time. Because a simple face mask fits loosely, the oxygen concentration varies. (Not for use on clients who are prone to retaining co2) Venturi mask - correct answer Delivers 4-12 liters/ min 24-50% concentrated A Venturi mask is most often used for critically ill clients who require administration of a specific concentration of oxygen. This is the most accurate form of oxygen delivery and keeps carbon dioxide buildup minimal (BEST FOR COPD PATIENTS) Partial rebreather mask - correct answer Deliver 6-11 liters/min 60-90% concentrated air delivers more concentrated o2 recommended for short term use use with caution for clients who have a high risk for aspiration or airway obstruction