Answer:
diaphragm
The diaphragm is a C-shaped structure of muscle and fibrous tissue that separates the thoracic cavity from the abdomen. The dome curves upwards.
Explanation:
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.
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A boggy uterus, an unexpectedly elevated fundus on palpation, and profuse lochia are all indicators of uterine atony. The nurse must report a PPH right away and get ready to administer intravenous fluids and oxygen while inserting a large-bore intravenous catheter if one isn't already there.
Continue massaging and giving uterotonics to a swampy uterus to promote uterine contraction. Give 20–40 units of oxytocin, an analog of the hormone with the same name found in the body, in 1 L of lactated Ringer (LR) at a rate of 600 mL/h to sustain uterine contraction and manage hemorrhage. (b) Firmly massage the fundus if it is squishy (do not over-massage, this fatigues the muscle). (c) Until the patient's vital signs are stable, check on them every 15 minutes. (d) Avoid bladder enlargement.
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