Orientation · Class 23 · 12 min
Vocabulary of the ear
A read of this page, with the plate.


Class 23 is the ears. Sensory organ for hearing and balance. Three parts: outer receives, middle transmits, inner converts. Course 20 named the beans whose meridian rhymes this organ. Course 22 named the globe. This hour holds the canal. Permission first. Ask whether you are all alone in the auric field. If not, tracing waits. Chart 1-1 still orders the work. Sudden hearing loss, spinning that will not stop, a draining ear, a child, Meniere, a perforated drum, infection: a physician. Implants and possession are not a first question. The dose does not enter. A public cutaway does not enter — her handwriting is the plate.
Her voice, from the class.
Vocabulary of the ear — slide list and two jobs
Practice
Name the seventeen on 23-1. The six that knock first: malleus, oval window, the three scalae, ring canals, otoliths, organ of Corti. Journal which word is knocking. Do not start a drop because the list is long.
Check
Sudden hearing loss on this hour is treated as:
- Ornithine you dose
- A physician — you stop ✓
- A past life you yank
Ari’s cut. The canal is a map. The drop belongs with a physician.
Otoliths on 23-1 are:
- Kidney stones you flush
- Grains for balance — calcium carbonate as influence ✓
- The pineal
The word. Balance waits. Not bone/blood calcium.
Chart 23-1 carries:
- Six words, the rest shut
- Seventeen words — all open ✓
- Only the drum
Malleus through basilar.
Taurine on this class:
- Class 9’s swallow card
- Influence on hair cells — carded for this cable ✓
- A dose of a cilium
Not a swallow reprint.
Inositol on this class:
- Uncarded
- Influence on ringing and the sheath — carded for this organ ✓
- A B-vitamin slogan
Not the lens card from Class 22.
Scala media holds:
- Perilymph
- Endolymph and the organ of Corti ✓
- Cerumen
The duct. The hairs.
The three ossicles:
- Pinna, wax, implant
- Malleus, incus, stapes — hammer, anvil, stirrup ✓
- Utricle, saccule, cupula
The chain waits one hour.
Ring canals:
- The eustachian tube
- Three half-circles — rotation, acceleration, deceleration ✓
- The pineal
Vestibular nerve carries the report.
A child on this class:
- This lab
- A stop ✓
- A dose of taurine
This lab does not run on a child.
Possession as a first question:
- Opens the hour
- Does not stand — implants and possession are not a first question ✓
- A dose you write
Kidney–ear is a rhyme, not a hunt.