1.Easy
What is the normal range for arterial bicarbonate (HCO₃⁻)?
- A35–45 mEq/L
- B3.5–5.0 mEq/L
- C80–100 mEq/L
- D22–26 mEq/L
2.Easy
A nursing assistant reports four findings. Which one should the nurse check first?
- AA patient who suddenly cannot move their right arm
- BA patient who asks for another blanket
- CA patient whose breakfast tray is not finished
- DA patient who wants to phone a relative
3.Easy
In most settings, which task is kept for the RN rather than assigned to an LPN/LVN?
- AGiving scheduled oral medications
- BMeasuring vital signs
- CReinforcing teaching already given
- DGiving an IV push medication
4.Medium
A patient’s peripheral IV site is swollen, pale and cool, and the infusion has slowed. What should the nurse do first?
- AIncrease the infusion rate to overcome the resistance
- BStop the infusion and remove the cannula
- CApply a tight bandage over the site to reduce swelling
- DFlush the cannula hard to clear the blockage
5.Medium
A nurse teaches foot care to a patient with diabetes. Which statement shows a need for further teaching?
- A“I will soak my feet in hot water every evening.”
- B“I will check the soles of my feet every day with a mirror.”
- C“I will wear shoes that fit well, even at home.”
- D“I will dry well between my toes after washing.”
6.Medium
A nurse has called the rapid response team for a deteriorating patient. What should the nurse do while waiting for the team?
- AGo to the station to finish documentation for other patients
- BStay with the patient, give oxygen as prescribed and have recent vital signs ready
- CLeave the patient for a few minutes to find the relatives and explain what is happening
- DGive a dose of every as-needed medication on the chart
7.Hard
A marathon runner is confused, with a temperature of 41 °C and hot skin. What is the priority?
- AGiving an antipyretic tablet and waiting for it to work
- BRapid cooling while supporting airway and circulation
- CWrapping the runner in a blanket to prevent shivering
- DAsking the runner to rest in the shade and drink slowly
8.Hard
An older adult with type 2 diabetes is confused and very dehydrated. The glucose is 900 mg/dL (50 mmol/L), and blood and urine show no significant ketones. What is the most likely problem?
- AStress-induced mild hyperglycemia
- BHypoglycemia with rebound
- CDiabetic ketoacidosis
- DHyperosmolar hyperglycemic state
Answer key
- 1. D · 22–26 mEq/L
- 2. A · A patient who suddenly cannot move their right arm
- 3. D · Giving an IV push medication
- 4. B · Stop the infusion and remove the cannula
- 5. A · “I will soak my feet in hot water every evening.”
- 6. B · Stay with the patient, give oxygen as prescribed and have recent vital signs ready
- 7. B · Rapid cooling while supporting airway and circulation
- 8. D · Hyperosmolar hyperglycemic state
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