Cov txheej txheem:
![Cov dav hlau hauv PE yog dab tsi? Cov dav hlau hauv PE yog dab tsi?](https://i.answers-medical.com/preview/medical-health/13931294-what-are-planes-in-pe-j.webp)
Video: Cov dav hlau hauv PE yog dab tsi?
![Video: Cov dav hlau hauv PE yog dab tsi? Video: Cov dav hlau hauv PE yog dab tsi?](https://i.ytimg.com/vi/_9-40PVJzO0/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Dav hlau ntawm kev txav chaw
Kev hloov pauv thiab txuas ntxiv ntawm kev txav txav tshwm sim hauv qhov no dav hlau , piv txwv li ncaws pob, hauv siab hla hauv netball, taug kev, dhia, zaum zaum. Pem hauv ntej dav hlau - hla ntawm ib sab mus rau sab thiab faib lub cev mus rau hauv ntej thiab nraub qaum.
Tsis tas li, cov dav hlau txav mus los yog dab tsi?
Peb lub dav hlau ntawm cov lus tsa suab yog lub dav hlau sagittal, frontal thiab transverse
- Sagittal Dav Hlau: Txiav lub cev mus rau sab laug thiab sab xis. Forward thiab rov qab txav.
- Lub dav hlau pem hauv ntej: Txiav lub cev rau pem hauv ntej thiab nraub qaum. Kev txav ib sab mus rau sab.
- Lub dav hlau hla: Txiav lub cev mus rau sab saum toj thiab hauv qab ib nrab.
Tsis tas li, 3 lub dav hlau ntawm lub cev yog dab tsi? Hauv tib neeg thiab tsiaj lub cev, peb lub dav hlau tseem ceeb tau siv:
- Lub dav hlau sagittal lossis dav hlau nruab nrab (qhov ntev, anteroposterior) yog lub dav hlau sib luag rau sagittal suture.
- Lub dav hlau coronal lossis dav hlau pem hauv ntej (ntsug) faib lub cev mus rau sab nraub qaum thiab sab nraub qaum (nraub qaum thiab pem hauv ntej, lossis tom qab thiab pem hauv ntej) feem.
Ntxiv mus, lub dav hlau thiab Axis mus ua dab tsi?
Pem hauv ntej axis hla kab rov tav los ntawm sab laug mus rau sab xis thiab tau tsim los ntawm kev sib tshuam ntawm lub hauv ntej thiab kev hloov pauv dav hlau . Ntsug axis hla ntsug los ntawm qhov ua tsis tau zoo thiab tau tsim los ntawm kev sib tshuam ntawm sagital thiab frontal dav hlau.
Dab tsi yog 3 axis ntawm kev sib hloov?
Txhawm rau tswj qhov kev txav no, tus kws tsav dav hlau tswj hwm lub davhlau kom ua rau lub dav hlau mus tig txog ib lossis ntau dua ntawm nws peb qag ntawm kev sib hloov . Cov no peb axe , hu ua longitudinal, ib sab thiab ntsug, yog txhua qhov sib npaug rau lwm tus thiab sib tshuam ntawm lub dav hlau nruab nrab ntawm lub ntiajteb txawj nqus.
Pom zoo:
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Cov tawv nqaij 1 yog ib qho ntawm cov kabmob loj tshaj plaws hauv lub cev hauv thaj chaw thiab qhov hnyav. Cov tawv nqaij muaj ob txheej: epidermis thiab dermis. Hauv qab lub dermis dag hypodermis lossis cov nqaij rog subcutaneous. Cov tawv nqaij muaj peb lub luag haujlwm tseem ceeb: tiv thaiv, tswj hwm thiab hnov qab
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Cov ntsiab lus tseem ceeb ntawm kev siv tshuaj loog suav nrog: tsis nco qab. amnesia (tsis nco nco qhov mob lossis ntxhov siab) analgesia. leeg nqaij so txo qis lub cev lus teb rau cov tshuaj tsis zoo. thim rov qab
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Peb yam ntxwv ntawm cov ntaub so ntswg sib txuas yog tias lawv tau vascularized heev, lawv rov zoo los ntawm kev puas tsuaj thiab lawv muaj ntau cov khoom siv tsis yog ntawm tes. Piv txwv ntawm cov ntaub so ntswg tshwj xeeb suav nrog ntshav, pob txha, pob txha mos thiab cov nqaij mos lymphoid
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Generalist Sonographers (CRGS) tsim nyog ua qhov kev kuaj mob ultrasound ntawm: plab. Pelvis. Lub cev musculoskeletal. Mis. Scrotum. Thyroid. Kev txwv vascular txwv. Obstetrical ultrasound
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Txhua lub paj hlwb muaj lub cev xovtooj ntawm tes uas muaj lub hauv paus thiab cov organelles xws li mitochondria, endoplasmic reticulum, thiab Golgi apparatus. Ceg tawm ntawm cov hlab ntsha hauv lub cev yog cov dendrites, uas ua zoo li cov kav hlau txais xov me me khaws cov cim los ntawm lwm lub hlwb