The size of the kidney is often measured by radiology imaging such as ultrasounds or CT scans. The functions of the kidney can be measured by a variety of blood and urine tests, including BUN, creatinine, urinalysis and levels of urine sodium/calcium/creatinine, urine cultures, etc.
measuring jug! kettle
a protractor
a protractor
There are many instruments for measuring speed but I am not aware of any for measuring velocity.
A thermometer
A measuring flask.
a instrument used for measuring blood pressure
Meter stick
A measuring cylinder
The medical term for an instrument used to measure heat is "thermometer." Thermometers are commonly used to measure body temperature in medical settings, helping to assess fever or hypothermia. They can be digital or mercury-based, with various types designed for oral, rectal, or axillary use.
Zero error is necessary for measuring instruments for measuring accurate results because it helps to check that the instrument which we are using is whether correct or wrong
To improve accuracy in a measuring instrument, you can calibrate it regularly using a known standard. Ensure the instrument is properly maintained and cleaned to prevent any errors. Use proper measurement techniques and follow manufacturer's guidelines for usage.