The doctor has ordered Zyloprim 0.2 gram orally twice a day. On hand are Zyloprim 100 milligram scored tablets. The nurse should give ________

You have intubated a patient and are obtaining a capnogram that indicates that there is no carbon dioxide present. With this information, you know that:

a. The endotracheal tube is correctly placed due to the lack of exhaled carbon dioxide b. You are hyperventilating the patient and should reduce the amount of ventilations per minute until the carbon dioxide levels come up c. The endotracheal tube is incorrectly placed in the esophagus and the patient should be extubated immediately d. The endotracheal tube is placed in the right mainstem bronchus and should be carefully withdrawn

Which of the following explains why copper tubing is required in central supply delivery systems?

A) It reduces the overall cost of installation B) It is color coded to prevent accidental connection to the nitrous cylinders C) It does not support combustion D) It avoids the necessity of certified technicians to perform maintenance