Back to notes
What is a common cause of respiratory alkalosis and its corrective action?
Press to flip
Respiratory alkalosis is often caused by hyperventilation due to anxiety. The corrective action is rebreathing exercises using a paper bag.
What does a PaCO2 level greater than 45 mm Hg in an ABG analysis indicate?
A PaCO2 level greater than 45 mm Hg indicates respiratory acidosis.
What does a positive TB skin test (PPD) post-BCG vaccination indicate?
A positive TB skin test (PPD) post-BCG vaccination may indicate prior exposure to tuberculosis.
What should be done if a chest tube becomes disconnected?
If a chest tube becomes disconnected, it should be submerged in sterile saline.
What does a pH level of less than 7.35 in an Arterial Blood Gas (ABG) analysis indicate?
A pH level of less than 7.35 indicates acidosis.
What condition is associated with respiratory acidosis and what is the cause?
Respiratory acidosis is associated with conditions causing hypoventilation, such as COPD due to CO2 retention.
What are some side effects of corticosteroids such as Prednisone?
Side effects of corticosteroids include hyperglycemia, gastrointestinal bleeding, and restlessness.
What is the therapeutic range of Theophylline for COPD management?
The therapeutic range of Theophylline for COPD management is 10 to 20 mcg/mL.
What are some high-flow oxygen delivery systems?
High-flow oxygen delivery systems include Venturi mask, High-Flow Nasal Cannula (HFNC), and mechanical ventilation.
Which oxygen delivery method can deliver the highest FiO2 and what is its maximum FiO2?
The non-rebreather mask can deliver the highest FiO2, with a maximum FiO2 of up to 1.0.
What oxygen delivery method is recommended for severe hypoxia in acute pulmonary edema?
A non-rebreather mask is recommended for severe hypoxia in acute pulmonary edema as it provides a high concentration of oxygen.
What can abrupt discontinuation of Prednisone cause and why?
Abruptly stopping Prednisone can cause acute adrenal cortical insufficiency because it affects the HPA axis. Gradual tapering of dose is essential.
What are the immediate actions required for hypoxemia?
Immediate actions for hypoxemia include use of bronchodilators such as Salbutamol.
How do corticosteroids help in asthma management?
Corticosteroids help in asthma management by reducing inflammation.
How does Theophylline function in the management of COPD?
Theophylline functions by causing bronchodilation and inhibiting phosphodiesterase.
What should patients be educated on regarding the use of asthma medications?
Patients should be educated on the proper use of asthma medications, including holding their breath post-inhalation to allow better absorption.
What does fluid fluctuation in the water seal chamber of a chest tube indicate?
Fluid fluctuation in the water seal chamber indicates a patent drainage system.
What are some low-flow oxygen delivery systems?
Low-flow oxygen delivery systems include nasal cannula, simple mask, partial rebreather, and non-rebreather masks.
What is a key priority in chest tube management regarding the collection chamber's position?
A key priority is to keep the collection chamber below chest level.
Why is monitoring necessary when using Theophylline in COPD management?
Monitoring is necessary to avoid toxicity when using Theophylline in COPD management.
What precautions should be taken for a patient with tuberculosis (TB)?
Airborne precautions are necessary for a patient with tuberculosis (TB), including a negative pressure room and respiratory protection.
What type of bronchodilators are used for acute asthma relief and give an example?
Short-acting bronchodilators are used for acute asthma relief, such as Albuterol.
Previous
Next