A nurse is preparing to administer voriconazole 6 mg\/kg via intermittent IV bolus to a client who weighs 127 lb. Available is voriconazole 5 mg\/mL. How many mL should the nurse administer? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)<\/p>\n\n\n\n
The Correct answer and Explanation is:<\/mark><\/strong><\/p>\n\n\n\n To determine how many milliliters (mL) of voriconazole to administer, we first need to convert the client’s weight from pounds to kilograms, as the dosage is specified in mg\/kg. The conversion factor is that 1 kg equals approximately 2.2 lb.<\/p>\n\n\n\n Step 1: Convert weight from pounds to kilograms.<\/strong><\/p>\n\n\n\n The client weighs 127 lb.<\/p>\n\n\n\n [ Step 2: Calculate the required dosage in mg.<\/strong><\/p>\n\n\n\n The prescribed dosage is 6 mg\/kg.<\/p>\n\n\n\n [ Step 3: Determine the volume in mL of voriconazole to administer.<\/strong><\/p>\n\n\n\n The available concentration of voriconazole is 5 mg\/mL. To find out how many mL correspond to the calculated dose of 346.38 mg, we use the formula:<\/p>\n\n\n\n [ Substituting the known values:<\/p>\n\n\n\n [ Step 4: Round to the nearest whole number.<\/strong><\/p>\n\n\n\n Rounding 69.276 to the nearest whole number gives us:<\/p>\n\n\n\n [ Conclusion:<\/strong><\/p>\n\n\n\n The nurse should administer 69 mL<\/strong> of voriconazole. This calculation illustrates the importance of weight conversion and proper dosage calculations in nursing, ensuring that medication is administered safely and effectively based on patient-specific parameters. This step-by-step approach helps prevent errors in medication dosing, especially in critical care settings where precision is vital.<\/p>\n","protected":false},"excerpt":{"rendered":" A nurse is preparing to administer voriconazole 6 mg\/kg via intermittent IV bolus to a client who weighs 127 lb. Available is voriconazole 5 mg\/mL. How many mL should the nurse administer? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.) 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-142514","post","type-post","status-publish","format-standard","hentry","category-exams-certification"],"_links":{"self":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/142514","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=142514"}],"version-history":[{"count":0,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/142514\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/media?parent=142514"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/categories?post=142514"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/tags?post=142514"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\\text{Weight in kg} = \\frac{127 \\text{ lb}}{2.2 \\text{ lb\/kg}} \\approx 57.73 \\text{ kg}
]<\/p>\n\n\n\n
\\text{Total dosage} = 6 \\text{ mg\/kg} \\times 57.73 \\text{ kg} \\approx 346.38 \\text{ mg}
]<\/p>\n\n\n\n
\\text{Volume (mL)} = \\frac{\\text{Total dosage (mg)}}{\\text{Concentration (mg\/mL)}}
]<\/p>\n\n\n\n
\\text{Volume (mL)} = \\frac{346.38 \\text{ mg}}{5 \\text{ mg\/mL}} \\approx 69.276 \\text{ mL}
]<\/p>\n\n\n\n
\\text{Final Volume} = 69 \\text{ mL}
]<\/p>\n\n\n\n