1.Medisch-chirurgisch: cardiovasculair en respiratoirGemiddeld
A patient is starting doxazosin, an alpha-blocker, for hypertension. Which advice is most important?
- AAvoid all potassium-containing foods
- BTake the first dose at bedtime, as dizziness and fainting can occur
- CStop it suddenly if the heart rate rises after the first few doses
- DTake it with a large glass of grapefruit juice to improve absorption
2.Medisch-chirurgisch: cardiovasculair en respiratoirMoeilijk
As the defibrillator charges, a nurse sees a colleague still holding the patient's bed rail. What should the nurse do?
- AAsk the colleague to hold the patient's hand instead
- BTurn off the defibrillator and start a new cycle of CPR
- CCall clearly for everyone to stand clear and check before the shock
- DDeliver the shock now, as the bed rail is not part of the patient
3.Medisch-chirurgisch: neurologie, endocrinologie en nierenGemiddeld
Which statement about giving IV potassium is correct?
- AIt is safest given through a small vein in the hand at a fast rate
- BIt needs no monitoring at all once the infusion is running
- CIt is diluted and given through an infusion pump, never as a bolus
- DIt can be given quickly as a push to correct the level fast
4.Medisch-chirurgisch: neurologie, endocrinologie en nierenMoeilijk
A patient on haemodialysis is on a medical ward. Which task can the registered nurse delegate to a healthcare assistant (nursing assistant)?
- ATeaching the patient about fluid restriction
- BAssessing the thrill and bruit of the fistula
- CDeciding which morning medicines to hold
- DWeighing the patient before they go to dialysis
5.Medisch-chirurgisch: maag-darmstelsel, perioperatief en oncologieGemiddeld
What is the most important safety point about misoprostol?
- AIt can cause miscarriage and must not be used in pregnancy
- BIt causes severe constipation in most patients
- CIt must be given only by deep intramuscular injection
- DIt strongly raises blood glucose in people with diabetes
6.Medisch-chirurgisch: maag-darmstelsel, perioperatief en oncologieMoeilijk
A nurse teaches a patient with GORD. Which statement shows a need for further teaching?
- A"I'll keep a diary of foods that trigger my symptoms."
- B"I'll stop smoking because it makes reflux worse."
- C"I'll try to lose some weight over the next months."
- D"Peppermint tea after dinner will settle my reflux."
7.Klinische verpleegkundeGemiddeld
What happens in third-degree (complete) heart block?
- AThe atria beat chaotically with no P waves, and the ventricular rate is irregular
- BEvery impulse reaches the ventricles, but each one is slightly delayed
- CThe ventricles beat very fast and regularly
- DNo impulses from the atria reach the ventricles, so they beat independently
8.Klinische verpleegkundeMoeilijk
A patient two days after abdominal surgery coughs and says something "gave way". The wound has opened and bowel is visible. What should the nurse do first?
- ASit the patient fully upright and offer a hot drink
- BCover the wound with sterile, saline-moistened dressings and get urgent surgical help
- CGently push the bowel back into the abdomen and tape the wound edges firmly closed
- DApply dry gauze tightly and ask the patient to keep coughing
9.Laboratoriumwaarden en elektrolytenGemiddeld
A woman who is 30 weeks pregnant has a new blood pressure of 152/98 mm Hg. Which urine finding would most support preeclampsia?
- AProtein in the urine
- BNitrites in the urine
- CGlucose in the urine
- DKetones in the urine
10.Laboratoriumwaarden en elektrolytenMoeilijk
A 68-year-old man has fatigue, a hemoglobin of 9,8 g/dL (98 g/L), an MCV of 72 fL and a low ferritin. He eats a normal diet. What is the most important next step?
- ARepeat the blood count in one year
- BStart vitamin B12 injections
- CLook for a source of blood loss in the gut
- DGive iron and do no further tests at all
11.Interpretatie van arteriële bloedgassenGemiddeld
Een oefengas toont PaCO₂ 73 mmHg (9,7 kPa). Gebruik de regel dat bij chronische respiratoire acidose stijgt HCO₃⁻ met 3,5 mmol/L voor elke 10 mmHg die PaCO₂ boven 40 ligt, uitgaand van een HCO₃⁻ van 24 mmol/L, om de verwachte HCO₃⁻ te vinden.
PaCO₂ 73 mmHg (9,7 kPa)uitgangswaarde: 40 mmHg, 24 mmol/L
HCO₃⁻ = mmol/L
12.Interpretatie van arteriële bloedgassenMoeilijk
Oefenwaarden: Na⁺ 135, Cl⁻ 105 en HCO₃⁻ 8 mmol/L. Bereken de deltaratio (AG − 12)/(24 − HCO₃⁻), met AG = Na⁺ − (Cl⁻ + HCO₃⁻). Geef twee decimalen.
Na⁺ 135 mmol/LCl⁻ 105 mmol/LHCO₃⁻ 8 mmol/L
deltaratio =
13.Interpretatie van ECG-ritmestripsGemiddeld
Meet het QT-interval en het R–R-interval op deze regelmatige strip in afleiding II en bereken daarna de voor de frequentie gecorrigeerde waarde (QTc) met de formule van Fridericia QTc = QT/∛RR (beide in seconden). Geef het antwoord in seconden met drie decimalen.
afleiding II, 25 mm/s, 10 mm/mV1 klein hokje = 0,04 s, 1 groot hokje = 0,20 sstriplengte 6 s
QTc = s
14.Interpretatie van ECG-ritmestripsMoeilijk
Deze strip in afleiding II toont een AV-blok, dus de boezems en de kamers slaan met verschillende frequenties. Meet het P–P-interval en bepaal de gevraagde waarde (atriale frequentie) in slagen per minuut (1500-methode, geheel getal).
afleiding II, 25 mm/s, 10 mm/mV1 klein hokje = 0,04 s, 1 groot hokje = 0,20 sstriplengte 6 s
atriale frequentie = bpm
15.Prioriteren en delegerenGemiddeld
An older patient who has been constipated for days now has small amounts of liquid stool leaking. What should the nurse suspect?
- AThe constipation has fully resolved
- BFecal impaction with liquid stool passing around it
- CA side effect of drinking too much water
- DA new bowel infection that has caused the diarrhea
16.Prioriteren en delegerenMoeilijk
After a vaginal birth, the uterus is firm and central, but bright red blood keeps trickling steadily. What should the nurse suspect?
- AUterine atony that needs more massage
- BA tear in the birth canal or cervix
- CNormal lochia for the first hour
- DA full bladder pushing the uterus aside