The answer is skin
The first line of defence is your innate immune system. Level one of this system consists of physical barriers like your skin and the mucosal lining in your respiratory tract. The tears, sweat, saliva and mucous produced by the skin and mucosal lining are part of that physical barrier, too.
Answer:
to be always active
Explanation:
zone nurse are meant to take care of all zone patient
The correct answer for this question is Providing non-rebreather mask
A non-rebreather mask is used in spontaneously breathing clients. Providing an endotracheal tube and mechanical ventilation is beneficial in clients with significantly impaired consciousness. A client who needs ventilatory assistance during resuscitation requires a BVM ventilation with an appropriate airway adjunct and a 100 percent oxygen source.
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