{"id":235200,"date":"2025-06-15T03:20:30","date_gmt":"2025-06-15T03:20:30","guid":{"rendered":"https:\/\/learnexams.com\/blog\/?p=235200"},"modified":"2025-06-15T03:20:32","modified_gmt":"2025-06-15T03:20:32","slug":"which-of-the-following-definitions-is-incorrect-3","status":"publish","type":"post","link":"https:\/\/www.learnexams.com\/blog\/2025\/06\/15\/which-of-the-following-definitions-is-incorrect-3\/","title":{"rendered":"Which of the following definitions is INCORRECT"},"content":{"rendered":"\n<p>Which of the following definitions is INCORRECT? A. endemic: a disease that is constantly present in a population B. epidemic: a disease that is endemic across the world C. pandemic: a disease that affects a large number of people in the world in a short time D. sporadic: a disease that affects a population occasionally E. incidence: number of new cases of a disease<\/p>\n\n\n\n<p><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-ast-global-color-1-color\">The Correct Answer and Explanation is:<\/mark><\/strong><\/p>\n\n\n\n<p><strong>Correct Answer: B. epidemic: a disease that is endemic across the world<\/strong><\/p>\n\n\n\n<p><strong>Explanation:<\/strong><\/p>\n\n\n\n<p>The term <strong>&#8220;epidemic&#8221;<\/strong> is incorrectly defined in option B. An <strong>epidemic<\/strong> refers to a <strong>sudden increase in the number of cases of a disease above what is normally expected<\/strong> in a specific population and area. It is not accurate to describe an epidemic as a disease that is &#8220;endemic across the world.&#8221; A disease that is present globally and consistently is more accurately described as <strong>pandemic<\/strong> or <strong>endemic<\/strong>, depending on context and scale.<\/p>\n\n\n\n<p>To clarify the other terms:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>A. endemic:<\/strong> This is correctly defined. An <strong>endemic<\/strong> disease is one that is constantly present in a particular geographic area or population. For example, malaria is endemic in some regions of sub-Saharan Africa.<\/li>\n\n\n\n<li><strong>C. pandemic:<\/strong> This is also correct. A <strong>pandemic<\/strong> is an outbreak of a disease that occurs over a wide geographic area and affects an exceptionally high proportion of the global population in a relatively short time. COVID-19 is a prime example.<\/li>\n\n\n\n<li><strong>D. sporadic:<\/strong> The term is correctly used here. A <strong>sporadic<\/strong> disease occurs only occasionally and irregularly within a population or geographic area. It does not follow a predictable pattern.<\/li>\n\n\n\n<li><strong>E. incidence:<\/strong> This is accurately defined as well. <strong>Incidence<\/strong> refers to the <strong>number of new cases<\/strong> of a disease in a specific population during a defined time period. It is used to measure the risk of developing the disease.<\/li>\n<\/ul>\n\n\n\n<p>In conclusion, the incorrect definition is in <strong>option B<\/strong>, where <strong>&#8220;epidemic&#8221;<\/strong> is mistakenly equated to a condition being &#8220;endemic across the world,&#8221; which confuses the concepts of localized outbreaks and global disease presence.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" src=\"https:\/\/learnexams.com\/blog\/wp-content\/uploads\/2025\/06\/learnexams-banner5-558.jpeg\" alt=\"\" class=\"wp-image-235201\"\/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Which of the following definitions is INCORRECT? A. endemic: a disease that is constantly present in a population B. epidemic: a disease that is endemic across the world C. pandemic: a disease that affects a large number of people in the world in a short time D. sporadic: a disease that affects a population occasionally [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[25],"tags":[],"class_list":["post-235200","post","type-post","status-publish","format-standard","hentry","category-exams-certification"],"_links":{"self":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/235200","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/comments?post=235200"}],"version-history":[{"count":0,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/235200\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/media?parent=235200"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/categories?post=235200"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/tags?post=235200"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}