Low flow delivery device that delivers 6-12 liters of FIO2 per minute

Low flow delivery device that delivers 10-15 liters of FIO2 per minute

High flow delivery device of room air mixed with fixed concentrations of oxygen

High flow delivery device of up to 60 L of FIO2 per minute

Non-invasive ventilation that delivers up to 100% oxygen concentration

What is the meaning of FIO2?

At what percentage is FIO2 delivered through a nasal cannula?

At what percentage is FIO2 delivered through a simple face mask?

At what percentage is FIO2 delivered through a partial and non-rebreather mask?

At what percentage is O2 delivered through a venturi mask?

At what percentage is O2 delivered through a CPAP and BiPAP machine?

Reservoir bag of partial and non-rebreather mask should ALWAYS remain

A venturi mask administers

Prevents the use of invasive artificial airways in pt's with acute respiratory failure, cardiogenic pulmonary edema, or COPD

Treats pt's with obstructive sleep apnea, heart failure, and preterm infants with underdeveloped lungs

Supports cardiopulmonary gas exchange, increases lung volume, and reduces the work of breathing

Which of the following are ways to promote lung expansion?

Immobility is a major factor in developing

Early ambulation increases

Frequent changes of position reduces

45 degree semi fowler's position is the most effective to

In the presence of pulmonary abscess of hemorrhage how should you position the patient?

Incentive spirometry encourages what?

During suctioning the patient should be in which position?

Which type of pressure is applied during withdrawal of suctioning catheter?

Patient is able to cough effectively but cannot clear secretions... Which suctioning would be used?

The patient is unable to cough to manage secretions... Which type of suctioning is used?

Suctioning used with an artificial airway

NEVER apply suction pressure while

Type of suctioning that uses NEW sterile technique

Type of suctioning that uses REUSABLE sterile technique

Which of the following is the reason closed suctioning is most often used on patients who require invasive mechanical ventilation?

Catheter inserted through the thorax into the chest cavity for removing air or fluid

Which of the following is a chest tube used for?

The loss of which kind of intrapleural pressure causes the lung to collapse?

Type of chest tube used to remove small amounts of air

Type of chest tube used to remove a large amount of fluid, blood, or air

Chest tube systems should be kept

Clamping a chest tube while ambulating patients can result in what?

Decreases the oxygen carrying capacity of blood by reducing the amount of hemoglobin transport oxygen

Increases red blood cells to increases the amount of hemoglobin and available oxygen-binding sites

Causes extracellular fluid loss and reduces circulating blood volume

Peripheral vasoconstriction and increased heart rate increases the volume of blood returned to the heart

Decreases FIO2 which limits the delivery of inspired oxygen to alveoli

Metabolic needs are high causing oxygenation decline when needs aren't met and the body starts to breakdown protein store causing muscle wasting

Oxygenation decreases as a direct consequence and varying degrees of dyspnea, tachypnea, hypoxemia, and hypercapnia occur

Changes in the AP diameter of the chest wall (barrel chest) occurs bc of overuse of accessory muscles and air trapped in lungs

What alterations in respiratory function affect respirations?

What alterations in cardiac function affect respirations?

Transient imbalance b/w myocardial oxygen supply and demand

Sudden decreases in coronary blood flow or an increases in myocardial oxygen demand w/o adequate coronary perfusion

Abnormal condition characterized by decreased functioning of the left ventricle. resulting is decreased cardiac output

Abnormal condition characterized by decreased functioning of the right ventricle

Causes respiratory muscle wasting resulting in muscle strength and respiratory excursion

Causes thickening of respiratory secretions

Causes vascular congestion and impairs body's ability to deliver oxygen to tissues

Worsens peripheral and coronary blood vessels decreasing blood flow to peripheral vessels

Depresses respiratory center reducing the rate and depth of respiration and the amount of inhaled oxygen

Increases the metabolic rate and oxygen demand of the body

The effort required to expand and contract the lungs

Amount of air exhaled after normal inspiration

Amount of air left in alveoli after expiration

Max amount of air removed with forced expiration

Active process stimulated by chemical receptors in the aorta

Passive process that is dependent on the elastic recoil properties of the lungs

Chemical produced in the lungs to maintain the surface tension of the alveoli and keep them from collapsing

Collapse of the alveoli which prevents normal exchange of oxygen and carbon dioxide

Increases lung volume during inspiration

The ability of the lungs to distend or expand in response to increased intraalverolar pressure

Increase in pressure that occurs as the diameter of the airway decreases

Process for the exchange of respiratory gases in the alveoli of the lungs and capillaries of the body tissue

Volume of blood ejected from the ventricles during systole

Flow of the heart is

Period where the atrioventricular valves open and blood flows into the ventricles

Period where the semilunar valves open and blood flows into the pulmonary artery and the aorta

When is the first heart sound heard?

When is the second heart sound heard?