Webba) Pull the pinna down and back before instilling the drops. b) Pull the pinna upward and outward before instilling the drops. c) Instill the drops directly; no special positioning is necessary. d) Position the patient supine with the head of the bed elevated 30°. 20.) Show transcribed image text Expert Answer ANSWER. 1. WebbContinue to follow the vertical canal by looking through the otoscope and advancing down the canal. To visualise the horizontal canal turn the corner [. The speculum will end up at 90° to the patient [s skull. When passing the speculum down the ear, notice the amount of wax and debris, which may appear purulent, in the canal.
NURS 3315 Module 2 quiz.docx - Course Hero
WebbFor an infant, the pinna is pulled downward and straight back. The child should be placed in the prone or supine position with the head turned to the appropriate side. Otic … WebbStep-by-step explanation. The Pinna or external auditory canal (EAC) in adult should be pulled up and back for ear irrigation and instillation because the EAC curves inward and … sao watch guide
How to Perform a Thorough Ear Exam - a Step By Step Guide
WebbThe first sign of puberty in a male is. The most common cause of bacterial pharyngeal infection in children. A child present with erythematous papules and vesicles, that were … WebbIn mammals, sound waves are collected by the external, cartilaginous part of the ear called the pinna, then travel through the auditory canal and cause vibration of the thin … Webb9 sep. 2024 · This study demonstrates that by opening and closing the human pinna, we can change the direction of sound perceived by humans. Each ear was independently … sao wattpad ocs