Which postoperative finding should be reported most urgently?
APain score of 4/10 at the wound site when moving
BTemperature 37.4 °C on the first day
CRespiratory rate 8/min and difficult to rouse
DUrine output of 50 mL in the last hour
5.MikrobiologiSederhana
Pada fasa manakah dalam lengkung pertumbuhan bakteria sel membahagi pada kadar tetap yang paling pantas?
AFasa kematian
BFasa lengah (penyesuaian)
CFasa log (eksponen)
DFasa pegun (mendatar)
6.MikrobiologiSukar
Corynebacterium diphtheriae menyebabkan difteria hanya jika ia menghasilkan toksin difteria. Bilakah ia membuat toksin ini?
AHanya apabila ditumbuhkan pada suhu tinggi
BSetiap kali ia terdedah kepada antibiotik
CHanya selepas ia berkonjugasi dengan E. coli dan menerima plasmid
DApabila ia membawa bakteriofaj yang mempunyai gen toksin
3Larutan
1.Kawalan jangkitan & keselamatan pesakit
Jawapan: D · Wear gloves, absorb the blood, then clean the area with an approved disinfectant
Mengapa ini jawapannya
Blood spills are cleaned promptly by staff wearing gloves. The blood is absorbed with disposable material, then the area is cleaned and disinfected with a hospital disinfectant, and waste goes into clinical waste.
Jawapan
D · Wear gloves, absorb the blood, then clean the area with an approved disinfectant
2.Kawalan jangkitan & keselamatan pesakit
Jawapan: C · Report the concern following child-protection (safeguarding) procedures
Mengapa ini jawapannya
Injuries that do not match the history must be reported, and proof is not needed. In the US, nurses are legally mandated reporters; in the UK and many other countries, safeguarding procedures require the concern to be referred to the designated lead or children’s social care. The child’s safety is ensured and the findings are documented factually.
Jawapan
C · Report the concern following child-protection (safeguarding) procedures
3.Asas kejururawatan
Jawapan: C · Airway, Breathing, Circulation, Disability, Exposure
Mengapa ini jawapannya
ABCDE menilai Airway (saluran udara), Breathing (pernafasan), Circulation (peredaran), Disability (neurologi, glukosa) dan Exposure (pendedahan), membetulkan setiap masalah sebelum beralih.
Jawapan
C · Airway, Breathing, Circulation, Disability, Exposure
4.Asas kejururawatan
Jawapan: C · Respiratory rate 8/min and difficult to rouse
Mengapa ini jawapannya
A low respiratory rate with reduced consciousness may mean opioid toxicity or deterioration and threatens the airway. The other findings are common after surgery and can be managed routinely.
Jawapan
C · Respiratory rate 8/min and difficult to rouse
5.Mikrobiologi
Jawapan: C · Fasa log (eksponen)
Mengapa ini jawapannya
Selepas fasa lengah penyesuaian, sel memasuki fasa log dan tumbuh secara eksponen. Pertumbuhan terhenti dalam fasa pegun apabila nutrien habis dan bahan buangan terkumpul.
Jawapan
C · Fasa log (eksponen)
6.Mikrobiologi
Jawapan: D · Apabila ia membawa bakteriofaj yang mempunyai gen toksin
Mengapa ini jawapannya
Gen tox dibawa oleh bakteriofaj. Apabila fag disepadukan sebagai profaj, bakteria boleh menghasilkan toksin. Strain tanpa fag tidak toksigenik.
Jawapan
D · Apabila ia membawa bakteriofaj yang mempunyai gen toksin