The Respiratory System

at a Glance

Jeremy Ward, Jane Ward and Richard Leach

Multiple Choice: Chapter 28 Chronic obstructive pulmonary disease

Question 28.1. Which of the following is NOT normally associated with chronic bronchitis?

a Increased total lung capacity
b CO2 retention
c Less than 15% increase in FEV1 following treatment with a bronchodilator or steroids
d Polycythaemia.