{"id":57287,"date":"2024-04-16T00:59:24","date_gmt":"2024-04-16T00:59:24","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=57287"},"modified":"2024-04-16T00:59:24","modified_gmt":"2024-04-16T00:59:24","slug":"the-kidneys-are-stimulated-to-produce-renin","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/the-kidneys-are-stimulated-to-produce-renin\/","title":{"rendered":"The kidneys are stimulated to produce renin"},"content":{"rendered":"<p>[amp_mcq option1=&#8221;When the pH of the urine decreases&#8221; option2=&#8221;When the specific gravity of urine rises above 1.10&#8243; option3=&#8221;When the peritubular capillaries are dilated&#8221; option4=&#8221;By a decrease in the blood pressure&#8221; correct=&#8221;option4&#8243;]<!--more--><\/p>\n<p>The correct answer is D. By a decrease in the blood pressure.<\/p>\n<p>Renin is an enzyme produced by the kidneys in response to a decrease in blood pressure. It helps to regulate blood pressure by stimulating the production of angiotensin II, which causes the blood vessels to constrict. Renin also helps to regulate the production of aldosterone, which causes the kidneys to retain sodium and water.<\/p>\n<p>A decrease in blood pressure can occur for a number of reasons, including dehydration, blood loss, and heart failure. When blood pressure decreases, the kidneys sense a decrease in the amount of blood flowing through them. This triggers the release of renin, which helps to restore blood pressure to normal levels.<\/p>\n<p>The other options are incorrect because they do not directly affect blood pressure. Option A is incorrect because the pH of urine is not directly related to blood pressure. Option B is incorrect because the specific gravity of urine is a measure of the concentration of dissolved substances in urine, and it is not directly related to blood pressure. Option C is incorrect because the peritubular capillaries are located in the kidneys, and their dilation or constriction does not directly affect blood pressure.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[amp_mcq option1=&#8221;When the pH of the urine decreases&#8221; option2=&#8221;When the specific gravity of urine rises above 1.10&#8243; option3=&#8221;When the peritubular capillaries are dilated&#8221; option4=&#8221;By a decrease in the blood pressure&#8221; correct=&#8221;option4&#8243;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[15],"tags":[],"class_list":["post-57287","post","type-post","status-publish","format-standard","hentry","category-biology","no-featured-image-padding"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v22.2 (Yoast SEO v23.3) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>The kidneys are stimulated to produce renin<\/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:\/\/exam.pscnotes.com\/mcq\/the-kidneys-are-stimulated-to-produce-renin\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"The kidneys are stimulated to produce renin\" \/>\n<meta property=\"og:description\" content=\"[amp_mcq option1=&#8221;When the pH of the urine decreases&#8221; option2=&#8221;When the specific gravity of urine rises above 1.10&#8243; option3=&#8221;When the peritubular capillaries are dilated&#8221; option4=&#8221;By a decrease in the blood pressure&#8221; correct=&#8221;option4&#8243;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/exam.pscnotes.com\/mcq\/the-kidneys-are-stimulated-to-produce-renin\/\" \/>\n<meta property=\"og:site_name\" content=\"MCQ and Quiz for Exams\" \/>\n<meta property=\"article:published_time\" content=\"2024-04-16T00:59:24+00:00\" \/>\n<meta name=\"author\" content=\"rawan239\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"rawan239\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"The kidneys are stimulated to produce renin","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/exam.pscnotes.com\/mcq\/the-kidneys-are-stimulated-to-produce-renin\/","og_locale":"en_US","og_type":"article","og_title":"The kidneys are stimulated to produce renin","og_description":"[amp_mcq option1=&#8221;When the pH of the urine decreases&#8221; option2=&#8221;When the specific gravity of urine rises above 1.10&#8243; option3=&#8221;When the peritubular capillaries are dilated&#8221; option4=&#8221;By a decrease in the blood pressure&#8221; correct=&#8221;option4&#8243;]","og_url":"https:\/\/exam.pscnotes.com\/mcq\/the-kidneys-are-stimulated-to-produce-renin\/","og_site_name":"MCQ and Quiz for Exams","article_published_time":"2024-04-16T00:59:24+00:00","author":"rawan239","twitter_card":"summary_large_image","twitter_misc":{"Written by":"rawan239","Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/exam.pscnotes.com\/mcq\/the-kidneys-are-stimulated-to-produce-renin\/","url":"https:\/\/exam.pscnotes.com\/mcq\/the-kidneys-are-stimulated-to-produce-renin\/","name":"The kidneys are stimulated to produce renin","isPartOf":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/#website"},"datePublished":"2024-04-16T00:59:24+00:00","dateModified":"2024-04-16T00:59:24+00:00","author":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/#\/schema\/person\/5807dafeb27d2ec82344d6cbd6c3d209"},"breadcrumb":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/the-kidneys-are-stimulated-to-produce-renin\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/exam.pscnotes.com\/mcq\/the-kidneys-are-stimulated-to-produce-renin\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/exam.pscnotes.com\/mcq\/the-kidneys-are-stimulated-to-produce-renin\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/exam.pscnotes.com\/mcq\/"},{"@type":"ListItem","position":2,"name":"mcq","item":"https:\/\/exam.pscnotes.com\/mcq\/category\/mcq\/"},{"@type":"ListItem","position":3,"name":"biology","item":"https:\/\/exam.pscnotes.com\/mcq\/category\/mcq\/biology\/"},{"@type":"ListItem","position":4,"name":"The kidneys are stimulated to produce renin"}]},{"@type":"WebSite","@id":"https:\/\/exam.pscnotes.com\/mcq\/#website","url":"https:\/\/exam.pscnotes.com\/mcq\/","name":"MCQ and Quiz for Exams","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/exam.pscnotes.com\/mcq\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/exam.pscnotes.com\/mcq\/#\/schema\/person\/5807dafeb27d2ec82344d6cbd6c3d209","name":"rawan239","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/exam.pscnotes.com\/mcq\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/761a7274f9cce048fa5b921221e7934820d74514df93ef195a9d22af0c1c9001?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/761a7274f9cce048fa5b921221e7934820d74514df93ef195a9d22af0c1c9001?s=96&d=mm&r=g","caption":"rawan239"},"sameAs":["https:\/\/exam.pscnotes.com"],"url":"https:\/\/exam.pscnotes.com\/mcq\/author\/rawan239\/"}]}},"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/posts\/57287","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/comments?post=57287"}],"version-history":[{"count":0,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/posts\/57287\/revisions"}],"wp:attachment":[{"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/media?parent=57287"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/categories?post=57287"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/tags?post=57287"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}