Discuss how careful observation and assessment of waveforms during mechanical ventilation can provide useful information for the clinician.
What will be an ideal response?
Waveforms can assist the clinician in the detection of inadvertent PEEP, the patient's ventilatory work, resistance and compliance changes as well as many other events or changes. Some ventilators are able to present pressure versus volume waveforms to assist in minimizing the patient's work of breathing. Still other ventilators can present flow versus volume waveforms, to aid in the assessment of bronchodilator therapy during mechanical ventilation and the assessment of airway obstruction. As waveforms become widely used, their usefulness will approach that of the ECG tracing in the assessment of the heart.
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All of the following are correct regarding the use of succinylcholine EXCEPT:
a. It is a short-acting, long- lasting neuromuscular blocker b. It in a depolarizing agent c. Succinylcholine should be administered by experienced personnel d. May cause fractures if used in the pediatric patient
Localization methods provide a way for the radiographer to read a third dimension into two-dimensional radiographs
Indicate whether the statement is true or false
When must patient confidentiality be maintained?
A) All of the time B) When the patient requests it C) When the patient cannot hear you telling anyone D) In public areas
Norepinephrine is released by all postganglionic neurons of the sympathetic nervous system, except the neurons that go to the:
A) kidneys B) sweat glands C) lungs D) heart and blood vessels