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Naam: ____________________ Datum: ____________
1.Makkelijk
What is the usual normal platelet count in adults?
A1,000–2,000 × 109/L (1–2 million/mm3)
B1–2 × 109/L (1,000–2,000/mm3)
C4–11 × 109/L (4,000–11,000/mm3)
D150–400 × 109/L (150,000–400,000/mm3)
2.Makkelijk
While an automated external defibrillator (AED) is analysing the rhythm or delivering a shock, what must everyone do?
AHold the patient's hand
BStand clear and not touch the patient
CGive rescue breaths
DKeep doing chest compressions without pausing
3.Makkelijk
Leukaemia is a cancer of:
AThe thyroid gland
BThe lining of the stomach and small bowel
CThe skin
DThe blood-forming cells of the bone marrow
4.Gemiddeld
A very anxious patient breathes rapidly for a long period. Which change is expected?
ARespiratory acidosis from a high PaCO2
BMetabolic acidosis from a low bicarbonate
CMetabolic alkalosis from vomiting
DRespiratory alkalosis from a low PaCO2
5.Gemiddeld
After a needlestick injury from a patient known to have HIV, why must the nurse report it immediately?
AThe patient will need antibiotics
BThe nurse must be tested for HIV the same day to confirm infection
CPost-exposure prophylaxis works best when started as soon as possible
DThe needle must be sent for culture
6.Gemiddeld
Why are patients asked to fast before a general anaesthetic?
ATo lower the blood glucose before surgery
BTo reduce the risk of aspirating stomach contents
CTo prevent postoperative constipation and abdominal bloating
DTo make the surgery shorter
7.Moeilijk
A patient with stress incontinence is taught self-care. Which statement shows a need for further teaching?
A"I'll cut down on caffeine."
B"I'll do my pelvic floor exercises every day."
C"I'll try to lose some weight if I can."
D"I'll drink as little as possible so I don't leak."
8.Moeilijk
A patient with type 1 diabetes is nil by mouth before surgery. Why must their insulin not simply be stopped?
AInsulin is needed for the anaesthetic to work
BStopping insulin causes immediate hypoglycaemia during the operation
CWithout any insulin they can develop diabetic ketoacidosis
DInsulin prevents wound infection on its own
Antwoordenblad
1. D · 150–400 × 109/L (150,000–400,000/mm3)
2. B · Stand clear and not touch the patient
3. D · The blood-forming cells of the bone marrow
4. D · Respiratory alkalosis from a low PaCO2
5. C · Post-exposure prophylaxis works best when started as soon as possible
6. B · To reduce the risk of aspirating stomach contents
7. D · "I'll drink as little as possible so I don't leak."
8. C · Without any insulin they can develop diabetic ketoacidosis
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