A nurse is suctioning the airway of a client who is receiving mechanical ventilation via an endotracheal tube. Which of the following findings should the nurse identify as an indication that the suctioning has been effective?<\/p>\n\n\n\n
A.
Thinning of mucous secretions<\/p>\n\n\n\n
B.
Decreased peak inspiratory pressure<\/p>\n\n\n\n
C.
Presence of a productive cough<\/p>\n\n\n\n
D.
Flattening of the artificial airway cuff<\/p>\n\n\n\n
The Correct Answer and Explanation is:<\/mark><\/strong><\/p>\n\n\n\n The correct answer is B. Decreased peak inspiratory pressure<\/strong>.<\/p>\n\n\n\n When a nurse is suctioning the airway of a client who is on mechanical ventilation via an endotracheal tube (ETT), the primary goal is to clear secretions that might obstruct the airway or impair ventilation. The effectiveness of suctioning can be gauged by monitoring several clinical indicators, with decreased peak inspiratory pressure (PIP)<\/strong> being a key one.<\/p>\n\n\n\n 1. Decreased Peak Inspiratory Pressure (PIP):<\/strong> Peak inspiratory pressure is the highest pressure applied during the inhalation phase of mechanical ventilation. An increase in PIP can indicate that secretions or other obstructions are increasing resistance in the airway. Therefore, a decrease in PIP following suctioning typically suggests that the procedure has been effective in removing obstructions, thereby improving airway patency and reducing resistance. This is often the most direct and reliable measure to assess the success of suctioning.<\/p>\n\n\n\n 2. Thinning of Mucous Secretions:<\/strong> While thinning of mucous secretions may indicate that secretions are becoming less viscous, it is not a direct measure of the effectiveness of suctioning. Secretions may thin due to other interventions such as hydration or humidification, rather than suctioning alone. Therefore, this finding is not as specific to the effectiveness of the suctioning process itself.<\/p>\n\n\n\n 3. Presence of a Productive Cough:<\/strong> A productive cough in a mechanically ventilated patient is less relevant in this context. Many mechanically ventilated patients may not be able to cough effectively due to sedation or neuromuscular blockers. The presence of a productive cough is not a reliable indicator of the effectiveness of suctioning, as it does not directly reflect changes in airway resistance or pressure.<\/p>\n\n\n\n 4. Flattening of the Artificial Airway Cuff:<\/strong> Flattening or deflation of the artificial airway cuff can indicate an issue with the cuff itself or improper inflation, rather than an indicator of effective suctioning. The cuff’s primary role is to ensure proper ventilation and prevent aspiration, not to measure the success of suctioning.<\/p>\n\n\n\n In summary, decreased peak inspiratory pressure<\/strong> is the best indicator that suctioning has been effective, as it directly reflects the reduction in airway resistance and improved ventilation.<\/p>\n","protected":false},"excerpt":{"rendered":" A nurse is suctioning the airway of a client who is receiving mechanical ventilation via an endotracheal tube. Which of the following findings should the nurse identify as an indication that the suctioning has been effective? A.Thinning of mucous secretions B.Decreased peak inspiratory pressure C.Presence of a productive cough D.Flattening of the artificial airway cuff […]<\/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-136009","post","type-post","status-publish","format-standard","hentry","category-exams-certification"],"_links":{"self":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/136009","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=136009"}],"version-history":[{"count":0,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/136009\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/media?parent=136009"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/categories?post=136009"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/tags?post=136009"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}Explanation:<\/h3>\n\n\n\n