Nokea
The charge nurse is planning assignments on a medical unit. Which client should be assigned to the practical nurse (PN)?
- A. Test a stool specimen for occult blood
- B. Assist with the ambulation of a client with a chest tube system
- C. Irrigate and redress a leg wound
- D. Admit a client from the emergency room
Correct Answer: C
Rationale: The PN is a licensed provider and can perform this complex task. Irrigating and redressing a leg wound requires clinical skills appropriate for a PN, whereas the other tasks are either simpler or require an RN.
You may also like to solve these questions
Serum Vancomycin levels are taken to measure which of the following?
- A. renal function
- B. therapeutic range
- C. trough levels
- D. antibiotic resistance
Correct Answer: B
Rationale: Vancomycin levels are monitored to ensure therapeutic effects by peak level.
The nurse is assessing a client who states her last menstrual period was March 16, and she has missed one period. She reports episodes of nausea and vomiting. Pregnancy is confirmed by a urine test. What will the nurse calculate as the estimated date of delivery (EDD)?
- A. 8-Apr
- B. 15-Jan
- C. 11-Feb
- D. 23-Dec
Correct Answer: D
Rationale: December 23. Naegele's rule states: Add 7 days and subtract 3 months from the first day of the last regular menstrual period to calculate the estimated date of delivery.
The charge nurse is observing nursing staff. In which activity illustrated should the charge nurse intervene because it places the nurse most at risk for back injury?
- A. intervene_1.PNG
- B. intervene_2.PNG
- C. intervene_3.PNG
- D. intervene_4.PNG
Correct Answer: D
Rationale: Bending and twisting the torso, as described in option D, poses the highest risk for back injury due to improper body mechanics, even with a transfer belt. The client's potential to grab the nurse's shoulder or arm increases the risk by destabilizing the nurse's stance.
The nurse seeks to assess the renal function of an elderly client who is about to receive a nephrotoxic medication. Which of the following labs provides the best indicator for renal function?
- A. urinalysis
- B. creatinine and blood urea nitrogen
- C. chemistry of electrolytes
- D. creatinine clearance
Correct Answer: D
Rationale: Due to decreases in lean body mass, blood creatinine is not as good an indicator of the elderly client's renal function as creatinine clearance. Creatinine clearance is a widely used test for glomerular filtration rate.
Which of these actions by the nurse best prevents medication errors when administering medications to a client?
- A. Checking the client's wristband before giving medications
- B. Using two forms of client identification before administering medication
- C. Administering medications at the exact time they are ordered
- D. Verifying the medication order with another nurse
Correct Answer: B
Rationale: Using two forms of client identification (e.g., name and medical record number) is the best practice to prevent medication errors by ensuring the right client receives the medication.