The IUPAC names of the products formed are: Product Designation IUPAC Name Product formed after the FIRST step of the synthetic pathway Product formed after the THIRD step of the synthetic pathway Product formed after the FOURTH step of the synthetic pathway

Reagent for the FIRST step in the SYNTHETIC pathway is:

Reagent for the SECOND step in the SYNTHETIC pathway is:

You must deliver the highest possible FiO2 to a 67-year-old man with pulmonary edema breathing at a rate of 35/min. Which of the following O2 delivery systems would be most appropriate?

What is the correction factor for an 60% He and 40% O2 mixture?

Low-flow O2 delivery systems used in respiratory care include which of the following?1. Nasal O2 cannula2. Nasal O2 catheter3. Air-entrainment mask4. Transtracheal catheter

Disadvantages of standard O2 masks include which of the following?1. Being difficult to apply to patients.2. Patient discomfort (straps and heat).3. Increasing the risk of aspiration.4. Must be removed for eating.

You connect an intubated patient to an air-entrainment nebulizer system through a T tube set at 35% with an input flow of 10 L/min. Toward the middle of inspiration, you observe that mist continous exit from the open end of the T tube. What does this indicate?

Some strategies for minimizing the risk of fire hazard with O2 therapy include which of the following?1. Using the lowest effective FiO22. Properly educating patients and caregivers3. Avoiding aluminum regulators and other high-risk devices4. Mixing the oxygen with carbon dioxide.

Benefits of properly applied O2 therapy in patients with chronic hypoxemia include which of the following?1. Reversal of pulmonary vasoconstriction2. Relief of pulmonary hypertension3. Decreased right ventricular workload4. Improved pulmonary vital capacity