Notice: Function register_block_script_handle was called incorrectly. The asset file (/srv/users/laboratoryinfo-com/apps/laboratoryinfo-com/public/wp-content/plugins/seo-by-rank-math/includes/modules/schema/blocks/faq/assets/js/index.asset.php) for the "editorScript" defined in "rank-math/faq-block" block definition is missing. Please see Debugging in WordPress for more information. (This message was added in version 5.5.0.) in /srv/users/laboratoryinfo-com/apps/laboratoryinfo-com/public/wp-includes/functions.php on line 5905

Notice: Function register_block_script_handle was called incorrectly. The asset file (/srv/users/laboratoryinfo-com/apps/laboratoryinfo-com/public/wp-content/plugins/seo-by-rank-math/includes/modules/schema/blocks/howto/assets/js/index.asset.php) for the "editorScript" defined in "rank-math/howto-block" block definition is missing. Please see Debugging in WordPress for more information. (This message was added in version 5.5.0.) in /srv/users/laboratoryinfo-com/apps/laboratoryinfo-com/public/wp-includes/functions.php on line 5905

Notice: Function register_block_script_handle was called incorrectly. The asset file (/srv/users/laboratoryinfo-com/apps/laboratoryinfo-com/public/wp-content/plugins/seo-by-rank-math/includes/modules/schema/blocks/schema/assets/js/index.asset.php) for the "editorScript" defined in "rank-math/rich-snippet" block definition is missing. Please see Debugging in WordPress for more information. (This message was added in version 5.5.0.) in /srv/users/laboratoryinfo-com/apps/laboratoryinfo-com/public/wp-includes/functions.php on line 5905

Warning: Cannot modify header information - headers already sent by (output started at /srv/users/laboratoryinfo-com/apps/laboratoryinfo-com/public/wp-includes/functions.php:5905) in /srv/users/laboratoryinfo-com/apps/laboratoryinfo-com/public/wp-includes/rest-api/class-wp-rest-server.php on line 1775

Warning: Cannot modify header information - headers already sent by (output started at /srv/users/laboratoryinfo-com/apps/laboratoryinfo-com/public/wp-includes/functions.php:5905) in /srv/users/laboratoryinfo-com/apps/laboratoryinfo-com/public/wp-includes/rest-api/class-wp-rest-server.php on line 1775

Warning: Cannot modify header information - headers already sent by (output started at /srv/users/laboratoryinfo-com/apps/laboratoryinfo-com/public/wp-includes/functions.php:5905) in /srv/users/laboratoryinfo-com/apps/laboratoryinfo-com/public/wp-includes/rest-api/class-wp-rest-server.php on line 1775

Warning: Cannot modify header information - headers already sent by (output started at /srv/users/laboratoryinfo-com/apps/laboratoryinfo-com/public/wp-includes/functions.php:5905) in /srv/users/laboratoryinfo-com/apps/laboratoryinfo-com/public/wp-includes/rest-api/class-wp-rest-server.php on line 1775

Warning: Cannot modify header information - headers already sent by (output started at /srv/users/laboratoryinfo-com/apps/laboratoryinfo-com/public/wp-includes/functions.php:5905) in /srv/users/laboratoryinfo-com/apps/laboratoryinfo-com/public/wp-includes/rest-api/class-wp-rest-server.php on line 1775

Warning: Cannot modify header information - headers already sent by (output started at /srv/users/laboratoryinfo-com/apps/laboratoryinfo-com/public/wp-includes/functions.php:5905) in /srv/users/laboratoryinfo-com/apps/laboratoryinfo-com/public/wp-includes/rest-api/class-wp-rest-server.php on line 1775

Warning: Cannot modify header information - headers already sent by (output started at /srv/users/laboratoryinfo-com/apps/laboratoryinfo-com/public/wp-includes/functions.php:5905) in /srv/users/laboratoryinfo-com/apps/laboratoryinfo-com/public/wp-includes/rest-api/class-wp-rest-server.php on line 1775

Warning: Cannot modify header information - headers already sent by (output started at /srv/users/laboratoryinfo-com/apps/laboratoryinfo-com/public/wp-includes/functions.php:5905) in /srv/users/laboratoryinfo-com/apps/laboratoryinfo-com/public/wp-includes/rest-api/class-wp-rest-server.php on line 1775
{"id":5148,"date":"2021-11-27T14:53:50","date_gmt":"2021-11-27T14:53:50","guid":{"rendered":"https:\/\/laboratoryinfo.com\/?p=5148"},"modified":"2022-03-07T19:59:30","modified_gmt":"2022-03-07T19:59:30","slug":"reverse-blood-typing","status":"publish","type":"post","link":"https:\/\/laboratoryinfo.com\/reverse-blood-typing\/","title":{"rendered":"Reverse Blood Grouping (Reverse typing) – Principle, Procedure and Interpretation"},"content":{"rendered":"\n

There are various blood grouping systems in humans, with the most common one being the ABO blood grouping system. It is the basis for blood screening, transfusion, and transplantation.<\/p>\n\n\n\n

Aside from the usual ABO blood grouping system, another grouping system called reverse blood grouping also called reverse typing. (1, 2)<\/sup><\/strong><\/p>\n\n\n