Podcast
Questions and Answers
What does the Oxyhemoglobin dissociation curve show?
What does the Oxyhemoglobin dissociation curve show?
- The relationship between lung volume and oxygen intake
- The relationship between blood flow and oxygen concentration
- The relationship between partial pressure of oxygen and hemoglobin saturation (correct)
- The relationship between heart rate and oxygen saturation
Which component of the respiratory system is responsible for the actual work of breathing?
Which component of the respiratory system is responsible for the actual work of breathing?
- Ventilation (correct)
- Systemic circulation
- Perfusion
- Diffusion
What does Mean Arterial Pressure (MAP) represent?
What does Mean Arterial Pressure (MAP) represent?
- The average arterial pressure throughout one cardiac cycle (correct)
- The average arterial pressure during a single breath
- The blood pressure in the capillaries
- The total blood volume in the body
Which condition can cause dysrhythmias due to low potassium levels?
Which condition can cause dysrhythmias due to low potassium levels?
What criteria are used to decide to place a patient on a ventilator for acute respiratory failure?
What criteria are used to decide to place a patient on a ventilator for acute respiratory failure?
What measurement assesses the amount of air that moves in and out of the lungs with each normal breath?
What measurement assesses the amount of air that moves in and out of the lungs with each normal breath?
What does PEEP stand for in mechanical ventilation?
What does PEEP stand for in mechanical ventilation?
Which mode of mechanical ventilation delivers mandatory breaths at a fixed volume?
Which mode of mechanical ventilation delivers mandatory breaths at a fixed volume?
What is the normal range for PaO2 (oxygen in arterial blood)?
What is the normal range for PaO2 (oxygen in arterial blood)?
What does FIO2 represent in mechanical ventilation?
What does FIO2 represent in mechanical ventilation?
Which alarm type on a mechanical ventilator indicates airway secretions or mucus plug?
Which alarm type on a mechanical ventilator indicates airway secretions or mucus plug?
