2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Daim duab peb sab tom qab yog hla, kwv yees li 2.5 cm saum toj no clavicle, los ntawm lub plab tsis zoo ntawm cov leeg omohyoid, uas faib qhov chaw ua ob daim duab peb sab: daim duab peb sab sab sauv lossis occipital.. daim duab peb sab qis lossis subclavian daim duab peb sab (los yog daim duab peb sab supraclavicular)
caj dab tom qab yog dab tsi?
Lub ncauj tsev menyuam daim duab peb sab tom qab yog khi los ntawm lub clavicle inferiorly, sternocleidomastoid leeg anterosuperiorly, thiab cov leeg trapezius posteriorly. Lub plab inferior ntawm omohyoid faib daim duab peb sab rau hauv daim duab peb sab occipital sab sauv thiab sab subclavian daim duab peb sab.
Dab tsi yog cov qog ntshav qab zib daim duab peb sab?
Anatomically, theem 5 ntawm caj dab tseem hu ua daim duab peb sab tom qab. … Cov qog nqaij hlav hauv qib 5 ntawm lub caj dab suav nrog cov qog supraclavicular [4]. Nws paub tias occipital thiab mastoid, lateral caj dab, tawv taub hau, qhov ntswg pharyngeal cheeb tsam ntws mus rau qib 5 nodes.
Dab tsi paj hla dhau daim duab peb sab tom qab?
Anatomy: Cov hlab ntsha suprascapularpib los ntawm lub cev sab sauv ntawm lub brachial plexus (C4-C6), hla cov duab peb sab tom qab ntawm lub caj dab, thiab nkag mus tob rau hauv cov leeg trapezius..
Pab dab tsi hauv qab daim duab peb sab ntawm caj dab?
Koj pom ntau cov hlab ntsha hauv daim duab peb sab tom qab ntawm lub caj dab, ib yam nkaus:
- Spinal accessory nerve (cranial paj XI)
- Roots ntawm brachialplexus.
- Suprascapular paj hlwb.
- Cutaneous ceg ntawm lub ncauj tsev menyuam plexus: Tsawg dua occipital paj. Zoo heev auricular paj. Transverse cervical paj hlwb. Supraclavicular paj hlwb.
- Phrenic paj hlwb.
Pom zoo:
Puas yog cov dab dab dab dab dab dab dab dab dab dab dab dab?
Myth: Ib tug dab tshos tsis yog neeg ncaj ncees yog tiasnws haum yog. Fact: Tu siab, qhov no yog ib lo lus tsis tseeb uas tau raug perpetuated los ntawm aversive trainers. Txawm hais tias haum rau lub caj dab kom zoo khawb rau hauv cov tawv nqaij rhiab nyob ib ncig ntawm lub caj dab, uas ua rau muaj kev puas tsuaj loj rau cov thyroid, esophagus, thiab trachea.
Qhov twg yog lub ntsiab lus ntawm concurrency ntawm nruab nrab ntawm daim duab peb sab?
Qhov nruab nrab yog ib txoj kab uas koom nrog qhov nruab nrab ntawm ib sab thiab rov qab vertex ntawm daim duab peb sab. Yog li ntawd, lub ntsiab lus ntawm concurrency ntawm qhov nruab nrab ntawm daim duab peb sab yog hu ua the centroid.. Qhov twg yog qhov sib txuam ntawm qhov siab ntawm daim duab peb sab?
Dab tsi yog qhov nruab nrab ntawm daim duab peb sab?
Lub centroid ntawm daim duab peb sab yog qhov taw tes uas peb qhov nruab nrab coincide. Tus qauv rau nruab nrab ntawm daim duab peb sab yog dab tsi? Tom qab ntawd, peb tuaj yeem suav qhov nruab nrab ntawm daim duab peb sab los ntawm kev siv qhov nruab nrab ntawm x qhov chaw thiab y qhov chaw ntawm tag nrho peb qhov vertices.
Qhov twg yog sab qab teb sab hnub tuaj lossis sab qab teb sab hnub tuaj?
Yog kuv tsis yuam kev, "sab qab teb-sab hnub tuaj" yog li nws sau ua lus Askiv, whereas "southeast" yog daim ntawv hauv American English. Puas yog sab qab teb ib lo lus lossis ob? (abbreviation S.E.) kev taw qhia ntawm sab qab teb thiab sab hnub tuaj, los yog ib feem ntawm ib cheeb tsam los yog lub teb chaws nyob rau hauv qhov kev taw qhia:
Thaum twg peb xav txog daim duab peb sab ua equiangular?
Ib daim duab peb sab uas nws tag nrho peb sab thiab sab hauv cov ces kaum sib npaug yog hu ua daim duab peb sab equiangular. Rau ib daim duab peb sab kom sib npaug, qhov ntsuas ntawm tag nrho nws peb lub kaum sab hauv yuav tsum sib npaug li 60 degrees.
