Capnography Quiz

What does the prefix 'capno-' refer to in capnography?

• Carbon monoxide

• Carbon dioxide

• Oxygen

• Nitrogen

What is the suffix '-graph' used for in capnography?

• Measurement

• Presentation

• Calculation

• Absorption

In capnography, what does the graph represent?

• Oxygen levels

• Carbon dioxide levels

• Nitrogen levels

• Hydrogen levels

What is the primary purpose of monitoring ventilation during general anesthesia?

• Monitoring heart rate

• Monitoring blood pressure

• Monitoring ventilation

• Monitoring oxygen levels

Who developed the principle of capnography in 1943?

• Holland

• Luft

• England

• France

When was capnography first adopted as a standard of monitoring during anesthesia?

• 1943

• 1978

• 1990

• 2005

How is capnography usually presented?

• As a table

• As a bar chart

• As a graph

• As a pie chart

What does expiratory CO2 concentration indicate?

• Amount of oxygen inhaled

• Amount of carbon dioxide inhaled

• Amount of carbon dioxide exhaled

• Amount of nitrogen exhaled

What is pulmonary perfusion in the context of capnography?

• Gas exchange in the lungs

• Oxygen production in the lungs

• Carbon dioxide production in the lungs

• Blood circulation in the lungs

What is alveolar ventilation defined as?

• Volume of air inhaled per minute

• Volume of air exhaled per minute

• Volume of gas exchanged in the alveoli per minute

• Volume of blood circulated in the alveoli per minute