Kev Paub
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23
Mar
Technical teb ntawm tourniquetTus qauv siv hluav taws xob muaj feem xyuam nrog rau lub tsho siv tshuaj tua kab mob uas siv los tso ntshav, infusion, ntshav daim duab thiab hemostasis hauv kev kho mob.
Ntau -
22
Mar
Dab tsi yog cov yam ntxwv ntawm cardiopulmonary resuscitator?Qhov sib txuam compression yog kho tsis tu ncua los ntawm 25-50mm, thiab txawv compression depths yuav ua preset raws li lub cev txawv thiab kev tswj hwm ntawm tus neeg mob
Ntau