The PCO₂ Electrode in a Blood Gas Analyzer Uses Which

question 36

Multiple Choice

The PCO₂ electrode in a blood gas analyzer uses which of the following principles?

• A) A pH electrode in a bicarbonate electrolyte
• B) A platinum cathode in a phosphate buffer
• C) Luminescence quenching
• D) Optical absorption at two wavelengths

---

Definitions:

Imagery

The use of descriptive language to create mental images for the reader or listener, enhancing the sensory experience of a text.

Loci

A method of memory enhancement which uses visualizations with the use of spatial memory, familiar information about one's environment, to quickly and efficiently recall information.

Marketing Plan

A comprehensive document outlining an organization's strategy for promoting and selling its products or services to its target market.

PowerPoint Presentation

A digital presentation software from Microsoft used to create visual aids for reports, educational lessons, or business presentations.