Severity: Warning
Message: file_get_contents(https://...@pubfacts.com&api_key=b8daa3ad693db53b1410957c26c9a51b4908&a=1): Failed to open stream: HTTP request failed! HTTP/1.1 429 Too Many Requests
Filename: helpers/my_audit_helper.php
Line Number: 176
Backtrace:
File: /var/www/html/application/helpers/my_audit_helper.php
Line: 176
Function: file_get_contents
File: /var/www/html/application/helpers/my_audit_helper.php
Line: 250
Function: simplexml_load_file_from_url
File: /var/www/html/application/helpers/my_audit_helper.php
Line: 3122
Function: getPubMedXML
File: /var/www/html/application/controllers/Detail.php
Line: 575
Function: pubMedSearch_Global
File: /var/www/html/application/controllers/Detail.php
Line: 489
Function: pubMedGetRelatedKeyword
File: /var/www/html/index.php
Line: 316
Function: require_once
Blood pressure measurement is an essential clinical skill for all nurses. However, if the procedure is not followed carefully there is potential for error that can adversely affect patient management. Nurses performing blood pressure measurement should be appropriately trained and updated on the procedure and the correct use of equipment. This article outlines the procedure for measuring blood pressure using a conventional mercury or aneroid sphygmomanometer and an electronic blood pressure monitor. It also identifies potential sources of error.
Download full-text PDF |
Source |
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http://dx.doi.org/10.7748/ns2008.01.22.19.45.c6314 | DOI Listing |
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