Ch. 7: Which of the following is NOT a function of the urinary system? <\/p>\n\n\n\n
a) it regulates blood volume <\/p>\n\n\n\n
b) it stabilizes blood pH <\/p>\n\n\n\n
Oc) it produces erythropoietin <\/p>\n\n\n\n
d) it eliminates nitrogenous wastes <\/p>\n\n\n\n
e) it regulates electrolyte balance <\/p>\n\n\n\n
f) it excretes excess proteins such as albumin<\/p>\n\n\n\n
The Correct Answer and Explanation is :<\/strong><\/mark><\/p>\n\n\n\n The correct answer is: The urinary system plays a critical role in maintaining homeostasis by filtering the blood and forming urine. It consists of the kidneys, ureters, bladder, and urethra, and its main functions include waste elimination, fluid and electrolyte balance, and hormone production.<\/p>\n\n\n\n Thus, option F is NOT a function of the urinary system under normal conditions<\/strong>, making it the correct answer.<\/p>\n","protected":false},"excerpt":{"rendered":" Ch. 7: Which of the following is NOT a function of the urinary system? a) it regulates blood volume b) it stabilizes blood pH Oc) it produces erythropoietin d) it eliminates nitrogenous wastes e) it regulates electrolyte balance f) it excretes excess proteins such as albumin The Correct Answer and Explanation is : The correct […]<\/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-187794","post","type-post","status-publish","format-standard","hentry","category-exams-certification"],"_links":{"self":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/187794","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=187794"}],"version-history":[{"count":0,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/187794\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/media?parent=187794"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/categories?post=187794"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/tags?post=187794"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
f) it excretes excess proteins such as albumin<\/strong><\/p>\n\n\n\nExplanation:<\/h3>\n\n\n\n
\n
The kidneys regulate blood volume by adjusting the amount of water excreted in urine. This helps maintain proper blood pressure and fluid balance in the body.<\/li>\n\n\n\n
The urinary system helps maintain acid-base balance by excreting hydrogen ions (H\u207a) and reabsorbing bicarbonate (HCO\u2083\u207b). This keeps blood pH within a narrow range (7.35-7.45).<\/li>\n\n\n\n
The kidneys produce erythropoietin (EPO)<\/strong>, a hormone that stimulates red blood cell production in the bone marrow. This is crucial for maintaining oxygen transport in the blood.<\/li>\n\n\n\n
The urinary system removes metabolic waste products such as urea, creatinine, and uric acid<\/strong>, which are produced from protein metabolism and must be excreted to prevent toxicity.<\/li>\n\n\n\n
The kidneys maintain proper levels of sodium, potassium, calcium, and other electrolytes, ensuring normal nerve and muscle function.<\/li>\n\n\n\n
Normally, the kidneys do not<\/strong> excrete significant amounts of proteins like albumin<\/strong>. The filtration barrier in the kidneys prevents large molecules from being lost in urine. If albumin appears in urine (albuminuria), it indicates kidney damage<\/strong> or a disease like nephrotic syndrome.<\/li>\n<\/ol>\n\n\n\n