{"id":30647,"date":"2020-04-01T00:09:00","date_gmt":"2020-04-01T00:09:00","guid":{"rendered":"https:\/\/johnsonfrancis.org\/professional\/?p=30647"},"modified":"2021-12-20T22:43:55","modified_gmt":"2021-12-20T17:13:55","slug":"oxygen-step-up-in-right-atrium-mcq-answer","status":"publish","type":"post","link":"https:\/\/johnsonfrancis.org\/professional\/oxygen-step-up-in-right-atrium-mcq-answer\/","title":{"rendered":"Oxygen step up in right atrium &#8211; MCQ &#8211; Answer"},"content":{"rendered":"<h2><span style=\"color: #008000;\">Oxygen step up in right atrium &#8211; MCQ &#8211; Answer<\/span><\/h2>\n<p><strong><span style=\"color: #0000ff;\">Step up in oxygen saturation on cardiac catheterization in the right atrium is suggestive of \u2013 Correct answer: a) Atrial septal defect<\/span><\/strong><\/p>\n<p>In ventricular septal defect oxygen step up is seen at ventricular level. For example, if the oxygen saturation is 64% in the right atrium, it becomes 82% in the right ventricle due to entry of oxygenated blood from the left ventricle across the ventricular septal defect. In patent ductus arteriosus, oxygen step up is noted at the level of the pulmonary artery.<\/p>\n<p><a href=\"https:\/\/johnsonfrancis.org\/professional\/oxygen-step-up-in-right-atrium-mcq\/\"><strong>Back to question<\/strong><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Oxygen step up in right atrium &#8211; MCQ &#8211; Answer Step up in oxygen saturation on cardiac catheterization in the right atrium is suggestive of \u2013 Correct answer: a) Atrial septal defect In ventricular septal defect oxygen step up is seen at ventricular level. For example, if the oxygen saturation is 64% in the right [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":26743,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"nf_dc_page":"","footnotes":""},"categories":[13],"tags":[],"class_list":["post-30647","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-medicine-mcq-cvs"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Oxygen step up in right atrium - MCQ - Answer - All About Cardiovascular System and Disorders<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/johnsonfrancis.org\/professional\/oxygen-step-up-in-right-atrium-mcq-answer\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Oxygen step up in right atrium - MCQ - Answer - All About Cardiovascular System and Disorders\" \/>\n<meta property=\"og:description\" content=\"Oxygen step up in right atrium &#8211; MCQ &#8211; Answer Step up in oxygen saturation on cardiac catheterization in the right atrium is suggestive of \u2013 Correct answer: a) Atrial septal defect In ventricular septal defect oxygen step up is seen at ventricular level. For example, if the oxygen saturation is 64% in the right [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/johnsonfrancis.org\/professional\/oxygen-step-up-in-right-atrium-mcq-answer\/\" \/>\n<meta property=\"og:site_name\" content=\"All About Cardiovascular System and Disorders\" \/>\n<meta property=\"article:published_time\" content=\"2020-04-01T00:09:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2021-12-20T17:13:55+00:00\" \/>\n<meta name=\"author\" content=\"Johnson Francis\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Johnson Francis\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/johnsonfrancis.org\\\/professional\\\/oxygen-step-up-in-right-atrium-mcq-answer\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/johnsonfrancis.org\\\/professional\\\/oxygen-step-up-in-right-atrium-mcq-answer\\\/\"},\"author\":{\"name\":\"Johnson Francis\",\"@id\":\"https:\\\/\\\/johnsonfrancis.org\\\/professional\\\/#\\\/schema\\\/person\\\/5441d907049b914770f4bd98fb57feec\"},\"headline\":\"Oxygen step up in right atrium &#8211; 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