P wave is the atria “firing”/depolarizing, the QRS complex is the ventricles depolarizing (and the atria are depolarizing while this happens), and the T wave is the ventricles depolarizing. Depolarizing is when it contracts, and repolarizing is when it relaxes and refills.
Answer:
When he realized that Marcee, the imaginary niece of his imaginary roommate never gets any older.
The nurse will assess for inadequate tracheostomy tube cuff inflation while responding to a low-pressure limit mechanical ventilator alarm.
- An alarm for excessive airway pressure indicates an issue with compliance or resistance.
- To stop the alarm and make sure the patient receives the predetermined number of breaths from the ventilator, turn up the upper limit on the alarm parameter first.
An audible and/or visual alert will trigger if the pressure inside the breathing circuit falls below the Low Airway Pressure Alarm limit specified on the ventilator. Low pressure alerts can be caused by, among other things:
- The patient's connection to the ventilator circuit breaks.
- inadequate tracheostomy tube cuff inflation
- nasal cushions, prongs, or invasive non-masks that don't fit well
- Circuit and tube connections that are loose
- The ventilator cannot supply the patient with as much air as they need.
learn more about tracheostomy here: brainly.com/question/12906333
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Agoraphobia is the fear of being out in the open. People with Agoraphobia are scared of leaving home, crowded places and places that escape would be difficult.
Answer:
D. obsessive-compulsive disorder
Explanation:
Obsessive-compulsive disorder (OCD) is an anxiety disorder characterized by recurrent and disturbing thoughts (called obsessions) and/or repetitive, ritualized behaviors that the person feels driven to perform (called compulsions). Obsessions can also take the form of intrusive images or unwanted impulses.
