2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Cov lus xaus: Muaj kev sib cuam tshuam ntawm cephalosporins thiab penicillins; Cov neeg mob ua xua rau ntau yam penicillins yog ntau dua yuav ua rau muaj kev fab tshuaj rau cephalosporins; vim yog rhiab heev rau cov yam ntxwv zoo sib xws (nuclear thiab R1 sab-chain), penicillin-allergic cov neeg mob yuav tsim …
Tus neeg mob PCN puas tuaj yeem noj cov tshuaj cephalosporins?
… structurally related cephalosporins los yog carbapenems (monobactams [ie, aztreonam] tsis cross-reactive nrog penicillins thiab tuaj yeem muab kev nyab xeeb rau cov neeg mob penicillin-allergic).
Vim li cas thiaj yuav tsum tsis muab cephalosporin rau tus neeg mob uas tsis haum rau penicillin?
Cov neeg mob uas tau ntsib kev tsis haum rau IgE rau penicillin yuav tsum tsis txhob muab tshuaj rau cephalosporin vim qhov hnyav ntawm cov tshuaj tiv thaiv thiab muaj peev xwm ntawm cross-reactivity.
Yuav ua li cas cephalosporins muaj cross-reactivity nrog penicillin?
Cross-reactivity tau pom hauv 40 (19%) ntawm cov neeg mob. Tag nrho cov tshuaj tiv thaiv yog los ntawm peb lub cephalosporins nrog sab chains zoo ib yam li penicillin derivatives. Cefaclor thiab cephalexin muaj cov saw hlau zoo sib xws rau ampicillin thiab ua rau kev kuaj tawv nqaij zoo hauv 39 thiab 31 tus neeg mob, raws li.
Puas yog cephalosporins cuam tshuam nrog PCN?
Penicillins thiab cephalosporins yog ob hom tshuaj tua kab mob uas yog cov qauvzoo ib yam. Yog li ntawd, cov neeg uas muaj keeb kwm ntawm kev tsis haum tshuaj penicillin feem ntau nug seb lawv puas tuaj yeem noj cov tshuaj cephalosporin.
Pom zoo:
Kev sib cuam tshuam ntawm tus tswv thiab tus nora cuam tshuam li cas?
Kev sib cuam tshuam ntawm Helmer thiab Nora cuam tshuam li cas? Nora paub tias Helmer qhov kev ua yog npaj los tuav nws tus txiv neej, tsis yog lawv txoj kev sib yuav. … Nora tau dag nws txiv lub npe ntawm cov nyiaj qiv uas nws tau txais los ntawm Krogstad, thiab nws tau hem tias yuav nthuav tawm nws rau Helmer.
Puas muaj kev cuam tshuam cuam tshuam qhov ua rau?
Thaum ua rau muaj kev cuam tshuam thiab kev sib raug zoo tuaj yeem tshwm sim nyob rau tib lub sijhawm, kev sib raug zoo tsis txhais hais tias ua rau. Kev ua txhaum yog siv rau cov xwm txheej uas qhov kev txiav txim A ua rau qhov tshwm sim B.
Vim li cas thiaj muaj qhov sib txawv ntawm penicillin thiab cephalosporins?
Cov lus xaus: Muaj kev sib cuam tshuam ntawm cephalosporins thiab penicillins; Cov neeg mob ua xua rau ntau yam penicillins yog ntau dua yuav ua rau muaj kev fab tshuaj rau cephalosporins; vim yog rhiab heev rau cov yam ntxwv zoo sib xws (nuclear thiab R1 sab-chain), penicillin-allergic cov neeg mob yuav tsim … Puas muaj qhov sib txawv ntawm cov tshuaj penicillins thiab cephalosporins?
Puas yog kev cuam tshuam thiab kev cuam tshuam?
Reflection cuam tshuam nrog kev hloov pauv ntawm nthwv dej thaum lawv dhia tawm ntawm qhov thaiv. Kev cuam tshuam ntawm nthwv dej cuam tshuam nrog kev hloov pauv ntawm cov nthwv dej thaum lawv dhau los ntawm ib qho nruab nrab mus rau lwm qhov.
Vim li cas qhov tseem ceeb ntawm qhov muaj zog thiab qhov tsis muaj zog yog qhov tseem ceeb?
Nws yog ib qho tseem ceeb rau qhov tseem ceeb ntawm qhov ua tau zoo thiab qhov tsis muaj zog vim qhov no pab lub tuam txhab txiav txim siab txog thaj chaw uas lawv yuav tsum tau txhim kho ntxiv rau thaj chaw uas lawv ua tau zoo hauv. Vim li cas lub zog thiab qhov tsis muaj zog tseem ceeb?