The nurse is caring for a client who develops compartment syndrome from a severely fractured arm. The client asks the nurse why this can happen. What is the best response by the nurse?
A.
A bone fragment has injured the nerve supply in the area.<\/p>\n\n\n\n
B.
An injured artery causes impaired arterial perfusion through the compartment.<\/p>\n\n\n\n
C.
Bleeding and swelling cause increased pressure in an area that cannot expand.<\/p>\n\n\n\n
D.
The fascia expands with injury, causing pressure on underlying nerves and muscles.<\/p>\n\n\n\n
The Correct answer and Explanation is:<\/mark><\/strong><\/p>\n\n\n\n The correct answer is C. Bleeding and swelling cause increased pressure in an area that cannot expand.<\/strong><\/p>\n\n\n\n Compartment syndrome is a serious condition that occurs when increased pressure within a closed anatomical space compromises the circulation and function of the tissues within that compartment. This is most commonly seen in the extremities, such as the arms and legs, particularly after fractures, crush injuries, or severe contusions.<\/p>\n\n\n\n In the case of a severely fractured arm, the injury can lead to bleeding and swelling due to tissue damage and inflammatory responses. The human body has compartments, which are defined areas surrounded by fascia\u2014a fibrous tissue that does not stretch easily. When bleeding occurs, or when the tissues become inflamed due to injury, the volume of blood and interstitial fluid increases within this confined space. Since the fascia is rigid and does not allow for expansion, the pressure builds up, leading to a dangerous situation.<\/p>\n\n\n\n As the pressure increases, it can compromise blood flow to the muscles and nerves within the compartment. This can result in ischemia (lack of blood flow), which may lead to muscle necrosis and nerve damage if not addressed promptly. Patients may experience severe pain, numbness, and a feeling of tightness in the affected area, and these symptoms often do not correlate with the severity of the injury.<\/p>\n\n\n\n Recognizing compartment syndrome is critical for timely intervention. Treatment often requires surgical intervention, known as fasciotomy, to relieve the pressure and restore normal blood flow and tissue function. Therefore, the nurse’s explanation should emphasize the mechanism of increased pressure due to bleeding and swelling in a non-expanding space, which effectively communicates the seriousness and physiological basis of compartment syndrome.<\/p>\n","protected":false},"excerpt":{"rendered":" The nurse is caring for a client who develops compartment syndrome from a severely fractured arm. The client asks the nurse why this can happen. What is the best response by the nurse?A.A bone fragment has injured the nerve supply in the area. B.An injured artery causes impaired arterial perfusion through the compartment. C.Bleeding and […]<\/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-143230","post","type-post","status-publish","format-standard","hentry","category-exams-certification"],"_links":{"self":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/143230","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=143230"}],"version-history":[{"count":0,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/143230\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/media?parent=143230"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/categories?post=143230"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/tags?post=143230"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}Explanation<\/h3>\n\n\n\n