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https:\/\/medlineplus.gov\/bruises.html<\/a> ","protected":false},"excerpt":{"rendered":"","protected":false},"author":17897162,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_coblocks_attr":"","_coblocks_dimensions":"","_coblocks_responsive_height":"","_coblocks_accordion_ie_support":"","_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_geoff_meta_description_en":"A bruise changes colour as trapped blood and haemoglobin are broken down; the colours show healing chemistry but cannot date an injury precisely.","_geoff_meta_description_zh":"\u6de4\u9752\u7684\u989c\u8272\u53d8\u5316\u6765\u81ea\u76ae\u4e0b\u8840\u6db2\u4e0e\u8840\u7ea2\u86cb\u767d\u7684\u9010\u6b65\u5206\u89e3\uff1b\u7d2b\u84dd\u3001\u7eff\u9ec4\u80fd\u53cd\u6620\u5c40\u90e8\u6e05\u9664\u8fc7\u7a0b\uff0c\u5374\u4f1a\u53d7\u6df1\u5ea6\u3001\u80a4\u8272\u4e0e\u5149\u7ebf\u5f71\u54cd\uff0c\u4e0d\u80fd\u50cf\u65f6\u949f\u4e00\u6837\u51c6\u786e\u5224\u65ad\u53d7\u4f24\u65f6\u95f4\u3002","_wpcom_ai_launchpad_first_post":false,"_jetpack_hide_featured_image":false,"_jetpack_featured_image_duplicate_dismissed":0,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[787297218],"tags":[787301116,787301119,787301118,787301117],"class_list":["post-20811","post","type-post","status-publish","format-standard","hentry","category-daily-maths-physics-chemistry","tag-bruises","tag-haemoglobin-zh","tag-haemoglobin","tag-bruises-zh",""],"translatepress_titles":{"en_AU":"Why Do Bruises Change from Blue-Purple to Green and Yellow?","zh_CN":"\u6de4\u9752\u4e3a\u4ec0\u4e48\u4f1a\u4ece\u7d2b\u84dd\u8272\u53d8\u6210\u7eff\u8272\u548c\u9ec4\u8272\uff1f"},"jetpack_publicize_connections":[],"jetpack_likes_enabled":false,"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p1ar9H-5pF","jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/geoffreychen.com\/zh\/wp-json\/wp\/v2\/posts\/20811","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/geoffreychen.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/geoffreychen.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/geoffreychen.com\/zh\/wp-json\/wp\/v2\/users\/17897162"}],"replies":[{"embeddable":true,"href":"https:\/\/geoffreychen.com\/zh\/wp-json\/wp\/v2\/comments?post=20811"}],"version-history":[{"count":0,"href":"https:\/\/geoffreychen.com\/zh\/wp-json\/wp\/v2\/posts\/20811\/revisions"}],"wp:attachment":[{"href":"https:\/\/geoffreychen.com\/zh\/wp-json\/wp\/v2\/media?parent=20811"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/geoffreychen.com\/zh\/wp-json\/wp\/v2\/categories?post=20811"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/geoffreychen.com\/zh\/wp-json\/wp\/v2\/tags?post=20811"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC1770270\/<\/a><\/p>\n