What is the correct code for an umbilical hernia, with obstruction, without gangrene?

The last step in the ethical decision-making model is to:

A) Find the ethical principles that apply B) Decide on a course of action C) Learn from the outcome of your action D) Ask others their opinion of what you should do

In an adult, the most common cause of airway obstruction is:

a. the tongue. b. a food bolus. c. mucous secretions. d. an inflamed pharynx.