A nurse is administering betamethasone to a client who is in pre-term labor at 28 weeks of gestation.<\/p>\n\n\n\n
The nurse should explain that the purpose of this medication is to:<\/p>\n\n\n\n
A.
Reduce inflammation in the uterus<\/p>\n\n\n\n
B.
Enhance fetal lung maturity<\/p>\n\n\n\n
C.
Prevent infection in the amniotic fluid<\/p>\n\n\n\n
D.
Increase blood flow to the placenta<\/p>\n\n\n\n
The Correct answer and Explanation is:<\/mark><\/strong><\/p>\n\n\n\n The correct answer is B. Enhance fetal lung maturity<\/strong>.<\/p>\n\n\n\n Betamethasone is a corticosteroid that is commonly administered to pregnant women who are at risk of preterm delivery, particularly those in pre-term labor before 34 weeks of gestation. The primary purpose of betamethasone in this context is to enhance fetal lung maturity. Preterm infants are at a significant risk of developing respiratory distress syndrome (RDS) due to the immaturity of their lungs, which often lack sufficient surfactant. Surfactant is a substance that helps reduce surface tension in the alveoli, allowing them to remain open and facilitating easier breathing after birth.<\/p>\n\n\n\n When betamethasone is administered, it acts on the fetal lungs by stimulating the production of surfactant, which is crucial for lung function. This process typically takes about 24 to 48 hours, so administering betamethasone to a client in pre-term labor allows for improved outcomes if delivery occurs shortly thereafter. Studies have shown that administering corticosteroids like betamethasone significantly reduces the incidence of RDS and other complications associated with preterm birth.<\/p>\n\n\n\n While option A (reduce inflammation in the uterus) may occur as a secondary effect of corticosteroids, it is not the primary aim in this situation. Option C (prevent infection in the amniotic fluid) is not a direct effect of betamethasone; instead, other interventions are employed for infection prevention. Finally, option D (increase blood flow to the placenta) does not accurately describe the action of betamethasone.<\/p>\n\n\n\n In summary, administering betamethasone is a critical intervention aimed at promoting fetal lung maturity and reducing the risks associated with premature birth, thereby improving neonatal outcomes.<\/p>\n","protected":false},"excerpt":{"rendered":" A nurse is administering betamethasone to a client who is in pre-term labor at 28 weeks of gestation. The nurse should explain that the purpose of this medication is to: A.Reduce inflammation in the uterus B.Enhance fetal lung maturity C.Prevent infection in the amniotic fluid D.Increase blood flow to the placenta The Correct answer 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-142387","post","type-post","status-publish","format-standard","hentry","category-exams-certification"],"_links":{"self":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/142387","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=142387"}],"version-history":[{"count":0,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/142387\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/media?parent=142387"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/categories?post=142387"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/tags?post=142387"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}Explanation:<\/h3>\n\n\n\n