Part 4 Flashcards
copous amounts of pink frothy sputum always means
Left ventricular failure
which kind of edema is associated with left heart (ventricular) failure or CHF
Cardiogenic pulmonary edema
When ever a patient has an asthma attack with diminished breath sounds it is a sign of
severe bronchoconstriction
To prevent barotrauma and the risk of a lung injury during positive pressure ventilation, you should try to maintain the plateau pressure below
30cmH20
The tip of an endotracheal tube should be positioned where?
Between the 2nd and 4th thoracic vertebrae
After intubation what is usually the case if the patients chest is moving asymmetrically and have no breath sounds on left side
ET tube was pushed to far down trachea into right mainstem bronchus
If An adult patient with a tracheostomy in place is receiving ventilatory support in the volume-controlled SIMV mode is having an increased work of breathing you can help by
Increasing the pressure support level
The initial settings for a new patient on a ventilator are dependent on what
The patients size and clinical condition
If the PaCO2 is elevated the patient is doing what kind of breathing
Hypo ventilating
What would you change on a ventilator setting if the patient is hypoventilating
Increase the frequency
Chronic COPD patients retain what
CO2
What part of an ABG is the most important on reflecting the severity of a patient with chronic COPD
HCO3-
If a patient has a possibility for carbonmonoxide poisoning, what device should you use to measure oxygen levels
A co-oximeter
If a patient is showing signs of a heart attack what is the first thing you should do
Provide a 100% oxygen via nonrebreather
What pulmonary function test can be used without patient cooperation
Maximum inspiratory pressure