Dorsiflextion is when u run on the balls of your feet
Answer:
ECG paper is a grid where time is measured along the horizontal axis.
Each small square is 1 mm in length and represents 0.04 seconds.
Each larger square is 5 mm in length and represents 0.2 seconds.
Voltage is measured along the vertical axis.
10 mm is equal to 1mV in voltage.
The diagram below illustrates the configuration of ECG graph paper and where to measure the components of the ECG wave form
Heart rate can be easily calculated from the ECG strip:
When the rhythm is regular, the heart rate is 300 divided by the number of large squares between the QRS complexes.
For example, if there are 4 large squares between regular QRS complexes, the heart rate is 75 (300/4=75).
The second method can be used with an irregular rhythm to estimate the rate. Count the number of R waves in a 6 second strip and multiply by 10.
For example, if there are 7 R waves in a 6 second strip, the heart rate is 70 (7x10=70).
A manual resuscitation bag to give the client big breaths before beginning by the student nurse will require additional instruction by the nurse.
What is Tracheostomy?
- Tracheostomy may be a surgical procedure which consists of making an incision in the front(anterior aspect) of the neck and opening a direct airway through an incision in the trachea.
- This tube allows an individual to breathe without the use of the nose or mouth. As a result, stoma (hole) can serve independently as an airway or as a site for a tracheal tube or tracheostomy tube to be inserted.
- In the chronic (long-term) setting, indications for tracheotomy include the necessity for long-term mechanical ventilation and tracheal toilet (e.g., comatose patients, extensive surgery involving the top and neck).
- Tracheotomy may end in a significant reduction in the administration of sedatives and vasopressors, also as the duration of stay in the intensive care unit (ICU).
- In extreme cases, the procedure could also be indicated as a treatment for severe obstructive sleep apnea (OSA) seen in patients intolerant of continuous positive airway pressure (CPAP) therapy.
- The reason tracheostomy works well for OSA is because it is the only surgical procedure that completely bypasses the upper airway. This procedure was commonly performed for obstructive apnea until the 1980s, when other procedures like the uvulo palato pharyngoplasty, genioglossus advancement, and maxillomandibular advancement surgeries were described as alternative surgical modalities for OSA.
To learn more about Tracheostomy: brainly.com/question/12906333
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