Before an Arterial Blood Gas (ABG) Value Is Obtained, Why

question 37

Multiple Choice

Before an arterial blood gas (ABG) value is obtained, why should the patient's clotting parameters be evaluated?

• A) They may affect the patient's PaO₂.
• B) If reduced, they may hinder filling of the syringe with blood during the draw.
• C) Bleeding time may be prolonged if they are abnormal.
• D) They may affect the accuracy of the sample pH.

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Definitions:

Field Welds

Welds performed at the construction site rather than in the workshop or factory, typically for assembling large structures.

Symbol

A token, figure, or word that denotes, symbolizes, or is perceived as characterizing a thought, object, or bond.

Center-To-Center Spacing

The distance measured from the center of one feature (such as a hole or pin) to the center of another, critical for part alignment and assembly.

Intermittent Fillet Weld

A type of weld where continuous fillet welds are interrupted at regular intervals, used to join structural components while saving on material and reducing weight.