File:Skin prick testing for allergies.jpg
Original file (2,653 × 2,231 pixels, file size: 542 KB, MIME type: image/jpeg)
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Summary
[edit]DescriptionSkin prick testing for allergies.jpg |
English: A person receiving a skin prick test (SPT). An SPT is performed by using a needle to place a tiny amount of liquid allergen just under the skin of the forearm. SPTs are safe and the results, a raised bump with redness around it (called a wheal and flare), usually appear within 30 minutes. A number of allergens can be tested with an SPT, including ragweed, house dust mite, cat, grass, egg, milk, and peanut.
National Institute of Allergy and Infectious Diseases (NIAID) |
Date | |
Source | National Institutes of Health (NIH) |
Author | National Institutes of Health (NIH) |
Licensing
[edit]Public domainPublic domainfalsefalse |
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.
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 § 313.6(C)(1) of Compendium of U.S. Copyright Office Practices). It also does not apply to certain US coins; see The US Mint Terms of Use.
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This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. |
https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse
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current | 23:05, 10 November 2013 | 2,653 × 2,231 (542 KB) | CFCF (talk | contribs) | User created page with UploadWizard |
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Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Image title |
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Camera manufacturer | NIKON CORPORATION |
Camera model | NIKON D700 |
Exposure time | 1/125 sec (0.008) |
F-number | f/18 |
ISO speed rating | 200 |
Date and time of data generation | 11:06, 8 June 2011 |
Lens focal length | 105 mm |
Online copyright statement | www.rhodabaerphotography.com |
Copyright holder |
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Short title |
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Orientation | Normal |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Adobe Photoshop CS4 Macintosh |
File change date and time | 17:40, 15 June 2011 |
Exposure Program | Manual |
Exif version | 2.21 |
Date and time of digitizing | 11:06, 8 June 2011 |
APEX shutter speed | 6.965784 |
APEX aperture | 8.33985 |
APEX exposure bias | 0 |
Maximum land aperture | 3.1 APEX (f/2.93) |
Subject distance | 1.5 meters |
Metering mode | Pattern |
Light source | Fine weather |
Flash | Flash did not fire |
DateTime subseconds | 25 |
DateTimeOriginal subseconds | 25 |
DateTimeDigitized subseconds | 25 |
Color space | Uncalibrated |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Manual white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 105 mm |
Scene capture type | Standard |
Scene control | None |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
Width | 2,653 px |
Height | 2,231 px |
Compression scheme | Uncompressed |
Pixel composition | RGB |
Number of components | 3 |
Image width | 2,653 px |
Image height | 2,231 px |
Serial number of camera | 2289115 |
Lens used | 105.0 mm f/2.8 |
Bits per component |
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Date metadata was last modified | 13:40, 15 June 2011 |
Rating (out of 5) | 2 |
Copyright status | Copyrighted |
Unique ID of original document | xmp.did:A7F73C37082068119109EDDB9617D08F |
Keywords | Allergy, skin prick test, SPT |