Spirometry Practice Questions A&P II: Obstructive vs Restrictive, FEV1/FVC

Description

When a class reviews spirometry, the usual plan is to go back over all of it, and the review time ends up spread evenly across material that some students already handle well. This resource shows you where your group is weak before you decide what to reteach: reading the tracing, classifying a pattern from the FEV1/FVC ratio, naming lung volumes and capacities, or explaining the mechanism behind obstructive and restrictive disease. Inside you will find an 8-question diagnostic (Form A), a matched 8-question retest (Form B), and 2 practice questions grouped by content area, 18 questions in total. The four content areas are FEV1/FVC ratio and pattern classification, lung volumes and capacities, physiologic mechanisms of obstructive and restrictive disease, and reading the spirogram tracing. A scoring table maps every missed question back to its content area. A fact sheet lists the misconceptions students commonly bring to this topic, and the answer key explains every option, including the wrong ones. Every answer was independently verified before publication, and the questions that failed verification were removed rather than reworded. In a typical week or two, you give Form A at the start of the unit or review, then total the group’s misses by content area using the scoring table. Those totals tell you which area deserves a full lecture or lab discussion and which needs only a short reminder. Use the practice questions and the fact sheet for the weak areas, then hand out Form B later in the week or the following week to see whether the group has moved. You can mark each form yourself with the key, or have students mark their own and read the explanations. What sets it apart is the answer key. Each wrong option is explained by naming the misconception that would lead a student to choose it, such as treating a reduced FVC as proof of obstruction or assuming spirometry can measure residual volume directly. That gives you something to say when a student asks why their answer was wrong. Form B tests the same ideas with different questions, so a better result reflects understanding of the concepts and not memory of Form A. This suits instructors of A&P II, respiratory physiology units, and allied health or pre-nursing courses who want a quick read on a group before spending class time. It also works for a homeschool parent teaching anatomy and physiology with a student at college level, because the key lets you run it without prior spirometry experience. It does not suit an introductory class that has not yet covered the respiratory system. It is not a full lesson plan, and it does not include a patient case study or a lab protocol.

AI note: The written content of this resource was drafted with AI tools, then reviewed by the author.