A child has swallowed a button battery. Why is this urgent?
AIt always passes through the gut without harm
BIt is only harmful if several batteries are swallowed
CThe only risk is poisoning from heavy metals years later
DIt can burn through the lining of the esophagus within hours
2.Kawalan jangkitan & keselamatan pesakitSukar
In START triage, a casualty cannot walk and is breathing 36 times a minute. Which category applies?
AYellow (delayed)
BBlack (expectant or dead)
CRed (immediate)
DGreen (minor)
3.Asas kejururawatanSederhana
How should a liquid medicine be measured in a medicine cup?
ABy filling the cup to the very top
BFrom above, reading the highest point at the edge of the liquid
CBy pouring until it looks about right
DAt eye level, reading the lowest point of the curved surface
4.Asas kejururawatanSukar
Skor Waterlow atau Braden digunakan untuk menilai:
ATahap kesedaran
BRisiko jatuh
CStatus pemakanan sahaja
DRisiko ulser tekanan
5.MikrobiologiSederhana
Pneumonia Pneumocystis jirovecii pada orang dengan HIV lanjut ialah contoh:
AJangkitan zoonotik
BJangkitan bawaan makanan
CJangkitan bawaan vektor
DJangkitan oportunis
6.MikrobiologiSukar
Mekanisme rintangan antibiotik manakah yang digunakan bakteria apabila ia mengepam ubat keluar daripada sel?
APengubahsuaian sasaran
BPam efluks
CPengambilan porin yang berkurang sahaja
DPenyahaktifan enzim
3Larutan
1.Kawalan jangkitan & keselamatan pesakit
Jawapan: D · It can burn through the lining of the esophagus within hours
Mengapa ini jawapannya
A button battery lodged in the esophagus can cause severe chemical burns within a few hours, so the child needs emergency assessment and often removal. It should never be treated as harmless.
Jawapan
D · It can burn through the lining of the esophagus within hours
2.Kawalan jangkitan & keselamatan pesakit
Jawapan: C · Red (immediate)
Mengapa ini jawapannya
In START, a non-walking casualty who is breathing more than 30 times a minute is tagged red, immediate. Fast breathing suggests a serious problem that needs urgent treatment.
Jawapan
C · Red (immediate)
3.Asas kejururawatan
Jawapan: D · At eye level, reading the lowest point of the curved surface
Mengapa ini jawapannya
The cup is placed on a flat surface and read at eye level at the bottom of the meniscus. An oral syringe is more accurate for small volumes.
Jawapan
D · At eye level, reading the lowest point of the curved surface
4.Asas kejururawatan
Jawapan: D · Risiko ulser tekanan
Mengapa ini jawapannya
Kedua-dua skala menganggar risiko kecederaan tekanan dan memandu pencegahan seperti menukar posisi, tilam pelega tekanan dan sokongan pemakanan.
Jawapan
D · Risiko ulser tekanan
5.Mikrobiologi
Jawapan: D · Jangkitan oportunis
Mengapa ini jawapannya
Jangkitan oportunis mengambil kesempatan atas sistem imun yang lemah. Dalam HIV ia menjadi lazim apabila kiraan CD4 jatuh ke paras rendah.
Jawapan
D · Jangkitan oportunis
6.Mikrobiologi
Jawapan: B · Pam efluks
Mengapa ini jawapannya
Pam efluks mengeksport antibiotik secara aktif seperti tetrasiklin dan fluorokuinolon, mengekalkan kepekatan di dalam terlalu rendah untuk berkesan.