A patient is booked for an MRI scan. What must the nurse check beforehand?
AWhether the patient has eaten a large meal recently
BWhether the patient has any metal implants or devices, such as a pacemaker
CWhether the patient has had a hearing test this year
DWhether the patient’s blood glucose has been in the normal range today
2.Kawalan jangkitan & keselamatan pesakitSukar
Victims of a chemical spill arrive at the emergency department with liquid on their skin and clothing. What is the priority before they enter the building?
ATake a full history in the waiting room
BTake them straight into the resuscitation room so treatment is not delayed
CGive them hospital gowns and seat them in triage
DDecontaminate them outside, with staff wearing appropriate PPE
3.Asas kejururawatanSederhana
What is a portable bladder scanner used for?
ADetecting kidney stones
BTaking a sterile sample of urine for culture without a catheter
CMeasuring how much urine is in the bladder without a catheter
DChecking the urine for blood and protein
4.Asas kejururawatanSukar
Apakah punca paling lazim pemindahan darah ABO tidak serasi?
AKesilapan mengenal pasti pesakit atau sampel
BAlahan terhadap beg plastik
CPenyimpanan darah yang salah pada suhu yang tidak betul
DMemberi darah terlalu perlahan
5.MikrobiologiSederhana
Vaksin manakah mengandungi virus hidup yang dilemahkan (attenuated)?
AMMR (campak, beguk, rubella)
BVaksin tetanus
CVaksin hepatitis B
DSuntikan influenza yang dinyahaktifkan
6.MikrobiologiSukar
Mengapakah ujian antibodi HIV boleh negatif dalam minggu-minggu pertama selepas jangkitan?
ABadan belum menghasilkan antibodi yang cukup untuk dikesan
BVirus hanya bersembunyi dalam sel darah merah semasa minggu pertama
CHIV tidak mencetuskan penghasilan antibodi langsung
DAntibodi dimusnahkan oleh reagen ujian
3Larutan
1.Kawalan jangkitan & keselamatan pesakit
Jawapan: B · Whether the patient has any metal implants or devices, such as a pacemaker
Mengapa ini jawapannya
The MRI magnet can move or heat metal objects and can stop some implanted devices from working. Patients are screened for implants, pacemakers, metal fragments and metal items such as jewelry before entering the scanner room.
Jawapan
B · Whether the patient has any metal implants or devices, such as a pacemaker
2.Kawalan jangkitan & keselamatan pesakit
Jawapan: D · Decontaminate them outside, with staff wearing appropriate PPE
Mengapa ini jawapannya
Contaminated patients are decontaminated outside the department so the chemical is not brought inside to harm staff and other patients. Staff doing this wear PPE suited to the hazard.
Jawapan
D · Decontaminate them outside, with staff wearing appropriate PPE
3.Asas kejururawatan
Jawapan: C · Measuring how much urine is in the bladder without a catheter
Mengapa ini jawapannya
A bladder scanner uses ultrasound to estimate bladder volume, for example after a patient has voided. It helps detect retention and avoids unnecessary catheterisation.
Jawapan
C · Measuring how much urine is in the bladder without a catheter
4.Asas kejururawatan
Jawapan: A · Kesilapan mengenal pasti pesakit atau sampel
Mengapa ini jawapannya
Kebanyakan kejadian darah salah berpunca daripada kesilapan pengenalpastian, contohnya sampel salah label atau melangkau semakan identiti di sisi katil. Pengenalpastian pesakit yang positif pada setiap langkah mencegahnya.
Jawapan
A · Kesilapan mengenal pasti pesakit atau sampel
5.Mikrobiologi
Jawapan: A · MMR (campak, beguk, rubella)
Mengapa ini jawapannya
MMR mengandungi virus hidup yang dilemahkan yang meniru sedikit dan memberikan imuniti yang kuat serta tahan lama. Tetanus ialah toksoid dan hepatitis B ialah vaksin subunit.
Jawapan
A · MMR (campak, beguk, rubella)
6.Mikrobiologi
Jawapan: A · Badan belum menghasilkan antibodi yang cukup untuk dikesan
Mengapa ini jawapannya
Antibodi mengambil masa beberapa minggu untuk muncul. Ujian gabungan yang juga mengesan antigen p24, atau ujian untuk RNA virus, memendekkan tempoh tingkap ini.
Jawapan
A · Badan belum menghasilkan antibodi yang cukup untuk dikesan