39: Otic Drugs
- Page ID
- 90353
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\(\newcommand{\avec}{\mathbf a}\) \(\newcommand{\bvec}{\mathbf b}\) \(\newcommand{\cvec}{\mathbf c}\) \(\newcommand{\dvec}{\mathbf d}\) \(\newcommand{\dtil}{\widetilde{\mathbf d}}\) \(\newcommand{\evec}{\mathbf e}\) \(\newcommand{\fvec}{\mathbf f}\) \(\newcommand{\nvec}{\mathbf n}\) \(\newcommand{\pvec}{\mathbf p}\) \(\newcommand{\qvec}{\mathbf q}\) \(\newcommand{\svec}{\mathbf s}\) \(\newcommand{\tvec}{\mathbf t}\) \(\newcommand{\uvec}{\mathbf u}\) \(\newcommand{\vvec}{\mathbf v}\) \(\newcommand{\wvec}{\mathbf w}\) \(\newcommand{\xvec}{\mathbf x}\) \(\newcommand{\yvec}{\mathbf y}\) \(\newcommand{\zvec}{\mathbf z}\) \(\newcommand{\rvec}{\mathbf r}\) \(\newcommand{\mvec}{\mathbf m}\) \(\newcommand{\zerovec}{\mathbf 0}\) \(\newcommand{\onevec}{\mathbf 1}\) \(\newcommand{\real}{\mathbb R}\) \(\newcommand{\twovec}[2]{\left[\begin{array}{r}#1 \\ #2 \end{array}\right]}\) \(\newcommand{\ctwovec}[2]{\left[\begin{array}{c}#1 \\ #2 \end{array}\right]}\) \(\newcommand{\threevec}[3]{\left[\begin{array}{r}#1 \\ #2 \\ #3 \end{array}\right]}\) \(\newcommand{\cthreevec}[3]{\left[\begin{array}{c}#1 \\ #2 \\ #3 \end{array}\right]}\) \(\newcommand{\fourvec}[4]{\left[\begin{array}{r}#1 \\ #2 \\ #3 \\ #4 \end{array}\right]}\) \(\newcommand{\cfourvec}[4]{\left[\begin{array}{c}#1 \\ #2 \\ #3 \\ #4 \end{array}\right]}\) \(\newcommand{\fivevec}[5]{\left[\begin{array}{r}#1 \\ #2 \\ #3 \\ #4 \\ #5 \\ \end{array}\right]}\) \(\newcommand{\cfivevec}[5]{\left[\begin{array}{c}#1 \\ #2 \\ #3 \\ #4 \\ #5 \\ \end{array}\right]}\) \(\newcommand{\mattwo}[4]{\left[\begin{array}{rr}#1 \amp #2 \\ #3 \amp #4 \\ \end{array}\right]}\) \(\newcommand{\laspan}[1]{\text{Span}\{#1\}}\) \(\newcommand{\bcal}{\cal B}\) \(\newcommand{\ccal}{\cal C}\) \(\newcommand{\scal}{\cal S}\) \(\newcommand{\wcal}{\cal W}\) \(\newcommand{\ecal}{\cal E}\) \(\newcommand{\coords}[2]{\left\{#1\right\}_{#2}}\) \(\newcommand{\gray}[1]{\color{gray}{#1}}\) \(\newcommand{\lgray}[1]{\color{lightgray}{#1}}\) \(\newcommand{\rank}{\operatorname{rank}}\) \(\newcommand{\row}{\text{Row}}\) \(\newcommand{\col}{\text{Col}}\) \(\renewcommand{\row}{\text{Row}}\) \(\newcommand{\nul}{\text{Nul}}\) \(\newcommand{\var}{\text{Var}}\) \(\newcommand{\corr}{\text{corr}}\) \(\newcommand{\len}[1]{\left|#1\right|}\) \(\newcommand{\bbar}{\overline{\bvec}}\) \(\newcommand{\bhat}{\widehat{\bvec}}\) \(\newcommand{\bperp}{\bvec^\perp}\) \(\newcommand{\xhat}{\widehat{\xvec}}\) \(\newcommand{\vhat}{\widehat{\vvec}}\) \(\newcommand{\uhat}{\widehat{\uvec}}\) \(\newcommand{\what}{\widehat{\wvec}}\) \(\newcommand{\Sighat}{\widehat{\Sigma}}\) \(\newcommand{\lt}{<}\) \(\newcommand{\gt}{>}\) \(\newcommand{\amp}{&}\) \(\definecolor{fillinmathshade}{gray}{0.9}\)- 39.0: Introduction
- This page covers the anatomy and functions of the human ear, focusing on its roles in hearing, balance, and spatial awareness. It underscores the significance of sound transmission for cognitive functions and addresses common ear disorders along with otic medications for auditory health. The content also connects ear health to overall health maintenance strategies for clients.
- 39.1: Introduction to the Ears
- This page provides an overview of ear anatomy and function, focusing on the hearing process and common disorders like sensorineural hearing loss and various ear infections. It discusses related topics, including Benign Paroxysmal Positional Vertigo (BPPV), a dizziness condition, and Candida auris, a fungal ear infection. The importance of effective nursing communication with hearing-impaired patients is also emphasized.
- 39.2: Otic Anti-inflammatories and Anti-infectives
- This page discusses the characteristics and administration of anti-inflammatory and anti-infective drugs for treating otitis externa. It emphasizes nursing implications, patient education, and safe practices for drug administration, including monitoring for side effects like allergic reactions. Key medications covered include ciprofloxacin, hydrocortisone, and systemic antibiotics like amoxicillin.
- 39.3: Otic Antihistamines, Decongestants, and Cerumenolytics
- This page discusses the characteristics and precautions of antihistamines and decongestants for ear disorders, highlighting their benefits and potential side effects, especially for clients with hypertension, glaucoma, or diabetes. It emphasizes the importance of monitoring health parameters and educating clients on medication use and safety with a focus on the administration of otic cerumenolytics for earwax removal.
- 39.4: Chapter Summary
- This page outlines the anatomy and functions of the ear’s outer, middle, and inner sections, detailing how sound is collected, amplified, and converted into electrical signals. It also covers medications used for ear-related conditions, including anti-inflammatories, anti-infectives, antihistamines, decongestants, and cerumenolytics for various ear issues.
- 39.5: Key Terms
- This page provides an overview of ear health terminology and anatomy, explaining the roles of antihistamines, decongestants, and cerumenolytics in symptom relief. It details the structure and function of the eardrum, ossicles, and Eustachian tube, and discusses conditions like BPPV, Ménière’s disease, and otitis, along with their symptoms and causes. The page also highlights the vestibulocochlear nerve's role in sound transmission and balance.
- 39.6: Review Questions
- This page provides an overview of nursing exercises focused on ear health and management. It discusses the Eustachian tube's role in preventing infections, medications for travel-related ear issues, and tinnitus reduction strategies through diet. Communication methods for clients with hearing impairments are highlighted, along with proper otic antibiotic techniques and awareness of resistant infections and medication side effects.