Which of these means “the intensity, shape or quality of a sound”?

Which of these elements means the relationship between melody and harmony? 

Which of these means “pleases the ear” and “displeases the ear”?

What term is used to describe the breathing pattern seen in COPD patients in which the lower costal margins of the chest wall draw inward with each inspiration?

Pursed-lip breathing occurs during:

Which of the following breathing patterns would a patient with asthma tend to exhibit?

High-pitched, loud, tubular breath sounds with an expiratory component equal to the inspiratory component best describes which of the following breath sounds?

A patient states that he or she has smoked 25 cigarettes per day for 25 years. How many pack years is that?

Which of these conditions is associated with jugular venous distension?

During examination of a patient’s extremities, you press firmly for a brief period on a fingernail. You observe that it takes about 5 seconds for the color to return to the nail bed. This finding is most consistent with which of the following?