@MichealMartinTD ICU nursing is care of the unconscious ventilated patient.
They are sedated, paralysed so they tolerate the endotracheal tube that is connected to their ventilator, which breathes for them
If that tube is dislodged, your patient becomes hypoxic (loses oxygen)
Could end up brain damaged or die
Your patient is unconscious, requires total nursing care, washing/turning/keeping warm or cold
They are attached to monitors, ecg leads, an oxygen probe (Sats) on a finger, an arterial line in a wrist for continuous blood pressure reading, a central line in their chest