Eustachian tubes - Study guides, Revision notes & Summaries

In regards to the respiratory system, what gas is used for energy production? ~~> Oxygen In regards to respiration, what is the waste product of your body's metabolism? ~~> Carbon dioxide What two things are needed for respiration? ~~> A patent, open airway and adequate respiratory function. The upper airway extends from the mouth and nose to the _________ . ~~> Larynx The upper airway extends from the _____ and ______ to the larynx. ~~> Mouth and nose What joins the ...

Notochord - ANSWER A rod of tough, flexible material that runs the length of a creature's body, providing the majority of its support and attachment sites for muscles. Is replaced by the backbone in vertebrates. pharyngeal gill slits - ANSWER Slits open to the outside from the pharynx. Function in filter feeding in invertebrates and are adapted as Eustachian tubes and middle ear bones in higher vertebrates. dorsal nerve cord - ANSWER A single nerve cord found in vertebrates. Invertebrates...

Why do children contract respiratory diseases more rapidly? there respiratory structure are in closer proximity How do a child's eating behaviors relate to their ability to contract respiratory diseases? anatomical difference results in easier pulling of gunk into their ears How is a baby's eustachian tubes anatomically different than an adult's? baby's are shorter, wider, and straighter Why is the anatomical difference between a baby's eustachian tube and an adult's a problem? the shor...

Chapter 11 Respiratory Disorders ANATOMY AND PHYSIOLOGY Upper airway = nasopharynx and oropharynx connected to the ears by the eustachian tubes. The nose, pharynx, and larynx are separated from the lower airway by the trachea. The larynx is covered by the epiglottis. Cilia and mucus in the nostrils warm, clean, and humidify the air. Lower airway = trachea, bronchi, bronchioles, and alveoli. Left lung = two lobes/ Right = three lobes. At the capillaries = oxygen and carbon dioxide diffuse...

One of the problems with the old method of using cotton earplugs was the cerumen. Cerumen is also detrimental to some of the modern earplugs. What is cerumen? A. Ear canal hair cells B. Earwax. C. Fluids secreted by the cochlea D. Secretions of the hypothalamus - Answer- B The cochlea is essentially a coiled tube. At one end of the tube is the oval window. The function of the oval window is to: A. receive the vibrations from the eardrum. B. shield the semicircular canals from interferen...

PHE 423 Exam 2 Questions & Answers 2024/2025 What surgical procedure involves inserting a device into the inner ear to improve recognition of speech and acoustic information? - ANSWERScochlear implant The umbrella term for conditions in which hearing is affected? - ANSWERShearing impairment which condition is defined as a neurological disorder characterized by involuntary tics and vocalizations? - ANSWERStourette syndrome an individual who is hard of hearing is someone: - ANSWERSde...

CMN 568 Exam 1 Correctly Answered. proper otoscopic technique - correct answer Proper technique: Note that he is bracing his finger against the child's cheek, if patient moves, so does otoscope OTITIS EXTERNA - correct answer Cellulitis of the soft tissues of the external auditory canal -AKA swimmers ear Otitis externa pathogens - correct answer Pseudomonas aeruginosa Staphylococcus aureus Aspergillus or other fungi (especially diabetics) Risk Factors otitis externa - cor...

One of the problems with the old method of using cotton earplugs was the cerumen. Cerumen is also detrimental to some of the modern earplugs. What is cerumen? A. Ear canal hair cells B. Earwax. C. Fluids secreted by the cochlea D. Secretions of the hypothalamus - B The cochlea is essentially a coiled tube. At one end of the tube is the oval window. The function of the oval window is to: A. receive the vibrations from the eardrum. B. shield the semicircular canals from interference. C. ...

Physical Assessment wgu missed OA 2023 Questions and Answers with complete solution How to measure legs when they are uneven? Standing up` Which patients has the pulse issue ? 54 known cardiac patient Fluid / air trapping pneumothorax / pneumonia Monophonic one sound wheeze/ stridor COPD pursed lip breathing tinnitus ringing or roaring in the ears Which can patients hear better? Vowels better than constants presbycusis age related hearing loss; lose high tones first; speak when...

what blood type is the universal recipient? - AB+ what bones are in the pelvic girdle? - sacrum/coccyx/ hip bones/ ilium/ischium, what bones are in the shoulder girdle - clavicle/scapula;/clavicle, scapula, and coracoid. what is the eustachian tube? - a narrow passage leading from the pharynx to the cavity of the middle ear, permitting the equalization of pressure on each side of the eardrum. what structure separates the outer ear from the middle ear - he tympanic membrane is a very thin s...