plethysmograph Definition
an instrument for measuring changes in volume within an organ or whole body (usually by measuring the amount of blood in a part).
Using plethysmograph: Examples
Take a moment to familiarize yourself with how "plethysmograph" can be used in various situations through the following examples!
Example
The plethysmograph measures the amount of blood in a specific area of the body.
Example
Plethysmographs are used to measure lung function and blood flow.
Example
The doctor used a plethysmograph to assess the patient's vascular health.
plethysmograph Synonyms and Antonyms
Synonyms for plethysmograph
- volume meter
- volume gauge
- volume indicator
Phrases with plethysmograph
a type of plethysmograph used to measure changes in blood flow to the penis, often used in sex offender assessment
Example
The court ordered the defendant to undergo penile plethysmograph testing as part of his sentencing.
a type of plethysmograph used to measure changes in blood volume in peripheral arteries, often used in cardiovascular assessment
Example
The nurse used a pulse plethysmograph to monitor the patient's blood flow during the stress test.
a type of plethysmograph used to measure changes in lung volume during breathing, often used in respiratory assessment
Example
The technician attached the respiratory plethysmograph to the patient's chest to monitor their breathing during sleep.
Origins of plethysmograph
from Greek 'plethysmos', meaning 'an increase' + 'graph', meaning 'writing'
Summary: plethysmograph in Brief
A 'plethysmograph' [pleth-iz-muh-graf, -grahf] is an instrument used to measure changes in volume within an organ or the whole body. It works by measuring the amount of blood in a specific area, and is commonly used to assess lung function, blood flow, and vascular health. Examples include the 'penile plethysmograph,' used in sex offender assessment, and the 'respiratory plethysmograph,' used in respiratory assessment.
