1.Easy
What is the recommended ratio of chest compressions to rescue breaths in adult CPR?
- A30 compressions to 2 breaths
- B5 compressions to 1 breath
- C15 compressions to 2 breaths
- D10 compressions to 1 breath
2.Easy
Which sign suggests phlebitis at an intravenous cannula site?
- ARedness, pain and swelling along the vein
- BThe patient is thirsty
- CThe skin is pale and cold far from the site
- DNormal skin with no pain
3.Easy
What is the usual normal white cell count in adults?
- AAbout 150–400 × 109/L (150,000–400,000/mm3)
- BAbout 0.1–0.5 × 109/L (100–500/mm3)
- CAbout 50–80 × 109/L (50,000–80,000/mm3)
- DAbout 4–11 × 109/L (4,000–11,000/mm3)
4.Medium
After removing a peripheral IV cannula, what should the nurse check?
- AThat the cannula is intact, and apply pressure until bleeding stops
- BThat the cannula is put back in its sterile packet for the next patient
- CThat the patient's blood glucose is normal before removal
- DThat the site is left uncovered and bleeding freely
5.Medium
Which drug is used to reverse unfractionated heparin?
- AFlumazenil
- BVitamin K (phytomenadione)
- CProtamine sulfate
- DNaloxone
6.Medium
A patient receiving warfarin has an INR far above the target range and bruising. Which drug may be prescribed to reverse the effect?
- AVitamin K
- BProtamine sulfate
- CAspirin
- DNaloxone
7.Hard
A dying patient has noisy, rattling breathing caused by secretions in the throat and is unconscious. Which approach is appropriate?
- ABegin rapid intravenous fluids to thin and clear the secretions
- BTell the family that the patient is suffocating and needs ventilation
- CReposition, consider prescribed antisecretory drugs and support the family
- DStart deep oropharyngeal suctioning every 10 minutes through the night
8.Hard
A patient has a high fever with rigors, jaundice and right upper quadrant pain. Which condition is most likely?
- ASimple biliary colic
- BAscending cholangitis
- CGastro-oesophageal reflux disease
- DAcute appendicitis
Answer key
- 1. A · 30 compressions to 2 breaths
- 2. A · Redness, pain and swelling along the vein
- 3. D · About 4–11 × 109/L (4,000–11,000/mm3)
- 4. A · That the cannula is intact, and apply pressure until bleeding stops
- 5. C · Protamine sulfate
- 6. A · Vitamin K
- 7. C · Reposition, consider prescribed antisecretory drugs and support the family
- 8. B · Ascending cholangitis
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