Question

multiple choice question

what is the suffix meaning measuring device?

-graph
-meter
-gram
-graphy

Explanation:

Analyze the question stem

The question asks for the medical suffix that means "measuring device" or "instrument for measuring."

Evaluate the given options

• -graph: Instrument for recording or writing (e.g., electrocardiograph).
• -meter: Instrument for measuring (e.g., thermometer, spirometer).
• -gram: Record or picture (e.g., electrocardiogram).
• -graphy: Process of recording (e.g., electrocardiography).

Select the correct suffix

The suffix that specifically means "measuring device" is -meter.

Answer:

• -graph
• -meter (Correct answer)
• -gram
• -graphy