One of the AMA medical ethics standards is "Provide _________ to anyone who needs it."

While listening to an otherwise healthy elderly patient's lungs, you note decreased breath sounds. Which of the following may explain this finding?

A) Previous abdominal injuries B) Decreased lung capacity C) Increased chest wall flexibility D) Decreased blood flow to the lungs

Which of the following tips is not a part of common radio etiquette?

a. Speak directly into the microphone. b. Hold the transmit key in for 1–2 seconds before speaking. c. Include detailed information in a single transmission that takes no longer than 60 seconds. d. Do not use the patient's name.