Which manifestations would the nurse expect for a client with a history of malignant hyperthermia (MH)?
Select all that apply.<\/p>\n\n\n\n
A.
Dysrhythmias<\/p>\n\n\n\n
B.
Hypertension<\/p>\n\n\n\n
C.
Muscle rigidity of jaw and upper chest<\/p>\n\n\n\n
D.
Tachypnea<\/p>\n\n\n\n
E.
Skin mottling<\/p>\n\n\n\n
F.
High body temperature<\/p>\n\n\n\n
The correct answer and Explanation is :<\/strong><\/mark><\/p>\n\n\n\n For a client with a history of malignant hyperthermia (MH), the nurse would expect the following manifestations:<\/p>\n\n\n\n A. Dysrhythmias<\/strong> Dysrhythmias<\/strong>: Malignant hyperthermia can cause severe alterations in calcium metabolism within muscle cells, leading to disturbances in cardiac rhythm. This is due to the hypermetabolic state and the increase in serum potassium levels, which can trigger dysrhythmias.<\/p>\n\n\n\n Muscle rigidity of jaw and upper chest<\/strong>: One of the hallmark signs of malignant hyperthermia is muscle rigidity. This rigidity typically starts in the jaw and can extend to the upper chest and other muscle groups. This is due to sustained contraction and increased muscle metabolism.<\/p>\n\n\n\n Tachypnea<\/strong>: Rapid breathing or tachypnea is a response to metabolic acidosis and the increased body temperature seen in malignant hyperthermia. The body tries to compensate for the acidosis by expelling more carbon dioxide through the lungs.<\/p>\n\n\n\n High body temperature<\/strong>: Malignant hyperthermia is characterized by a dramatic increase in body temperature. This hyperthermia results from the uncontrolled muscle metabolism and can escalate rapidly, making it a critical symptom to manage immediately.<\/p>\n\n\n\n Not typically expected:<\/strong><\/p>\n\n\n\n Hypertension<\/strong>: While high blood pressure can occur in various conditions, it is not a primary feature of malignant hyperthermia. The primary concern in MH is the rapid increase in body temperature and muscle rigidity rather than changes in blood pressure.<\/p>\n\n\n\n Skin mottling<\/strong>: Skin mottling is more associated with circulatory issues and shock rather than malignant hyperthermia. The critical signs of MH are more related to muscle rigidity, hyperthermia, and dysrhythmias.<\/p>\n\n\n\n In summary, malignant hyperthermia is an acute and life-threatening condition often triggered by certain anesthetic agents. The key manifestations are muscle rigidity, high body temperature, dysrhythmias, and tachypnea, all of which are related to the hypermetabolic state and its effects on the body\u2019s systems.<\/p>\n","protected":false},"excerpt":{"rendered":" Which manifestations would the nurse expect for a client with a history of malignant hyperthermia (MH)?Select all that apply. A.Dysrhythmias B.Hypertension C.Muscle rigidity of jaw and upper chest D.Tachypnea E.Skin mottling F.High body temperature The correct answer and Explanation is : For a client with a history of malignant hyperthermia (MH), the nurse would expect […]<\/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-139797","post","type-post","status-publish","format-standard","hentry","category-exams-certification"],"_links":{"self":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/139797","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=139797"}],"version-history":[{"count":0,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/139797\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/media?parent=139797"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/categories?post=139797"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/tags?post=139797"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
C. Muscle rigidity of jaw and upper chest<\/strong>
D. Tachypnea<\/strong>
F. High body temperature<\/strong><\/p>\n\n\n\nExplanation:<\/h3>\n\n\n\n