Checked content


Sphygmomanometer.jpg(549 × 376 pixels, file size: 26 KB, MIME type: image/jpeg)

Conventional (mechanical) sphygmomanometer with aneroid manometer and stethoscope, used to measure blood pressure

Source: CDC  ; original upload english wikipedia 17 November 2004 by Rsabbatini

Public domain This work is in the public domain in the United States because it is a work prepared by an officer or employee of the United States Government as part of that person’s official duties under the terms of Title 17, Chapter 1, Section 105 of the US Code. See Copyright.

Note: This only applies to original works of the Federal Government and not to the work of any individual U.S. state, territory, commonwealth, county, municipality, or any other subdivision. This template also does not apply to postage stamp designs published by the United States Postal Service since 1978. (See 206.02(b) of Compendium II: Copyright Office Practices). It also does not apply to certain US coins; see The US Mint Terms of Use.

Great Seal of the United States (obverse).svg
This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights.
The following pages on Schools Wikipedia link to this image (list may be incomplete):

A background to Schools Wikipedia

Wikipedia for Schools was collected by SOS Children. The world's largest orphan charity, SOS Childrens Villages brings a better life to more than 2 million people in 133 countries around the globe. There are many ways to help with SOS Children's Villages.