NCLEX-RN
NCLEX RN Test Bank with Rationales Questions
Extract:
Question 1 of 5
You are going to perform gastric lavage for your adult client who was accidentally poisoned. How many mLs of irrigating solution would you instill after each suctioning?
Correct Answer: B
Rationale: Gastric lavage typically involves instilling 200-300 mL of solution (commonly 250 mL) per cycle to effectively wash out the stomach contents.
Question 2 of 5
The nurse inserting an oropharyngeal airway into an assigned client should plan to use which insertion procedure?
Correct Answer: D
Rationale: The airway is inserted with the tip pointed upward and is then rotated downward once the flange has reached the client's teeth. The client should be positioned supine, with the neck hyperextended if possible. Before insertion of an oropharyngeal airway, any dentures or partial plates should be removed from the client's mouth. After insertion, the client's mouth is suctioned every hour or as necessary. The airway is removed for inspection of the mouth every 2 to 4 hours.
Question 3 of 5
The nurse is caring for a client with a nasogastric tube in place for decompression. Which of the following actions is most appropriate to ensure proper functioning of the tube?
Correct Answer: C
Rationale: Checking tube placement every shift ensures the nasogastric tube remains in the stomach, preventing complications like aspiration.
Question 4 of 5
The nurse caring for a client immediately following transurethral resection of the prostate (TURP) notices that the client has suddenly become confused and disoriented. The nurse determines that this may be a result of which potential complication of this surgical procedure?
Correct Answer: A
Rationale: The client who suddenly becomes disoriented and confused after TURP could be experiencing early signs of hyponatremia. This may occur because the flushing solution used during the operative procedure is hypotonic. If enough solution is absorbed through the prostate veins during surgery, the client experiences increased circulating volume and dilutional hyponatremia. The nurse needs to report these symptoms. The conditions noted in the other options are not complications of the procedure.
Question 5 of 5
An older client has been prescribed casanthranol on a long-term basis to treat constipation. The nurse determines that which laboratory finding is a result of the side/adverse effects of this medication?
Correct Answer: C
Rationale: Hypokalemia can result from long-term use of casanthranol, which is a laxative. The medication stimulates peristalsis and alters fluid and electrolyte transport, thus helping fluid to accumulate in the colon. The normal range for potassium is 3.5 to 5.0 mEq/L (3.5 to 5.0 mmol/L). The normal range for sodium is 135 to 145 mEq/L (135 to 145 mmol/L). The remaining options all suggest normal values.