Answer to Question 1
C
The T tube connects an oxygen source to an artificial airway such as a tracheostomy tube. Humidification is necessary because the artificial airway bypasses the normal humidification process of the nose and mouth. Clean gloves, not sterile gloves, are used to connect oxygen to the artificial airway. Fluid should be drained from the tubing so that it does not provide a medium for bacterial growth. Hourly ABGs are not the standard for monitoring patients with artificial airways and oxygen.
Answer to Question 2
National Patient Safety Goals
Medication safety has consistently been one of the National Patient Safety Goals.