HESI RN
RN Medical Surgical Hesi Exam Questions
Extract:
Question 1 of 5
A client with acute renal injury (AKI) weighs 110.3 pounds (50 kg) and has a potassium level of 6.7 mEq/L (6.7 mmol/L) is admitted to the hospital. Which prescribed medication should the nurse administer first?
Correct Answer: A
Rationale: Sodium polystyrene sulfonate is a medication that binds to excess potassium in the gastrointestinal tract and removes it from the body through feces. It is used to treat hyperkalemia, which is a high level of potassium in the blood. Hyperkalemia can cause cardiac arrhythmias and muscle weakness, and it is a common complication of AKI.
Therefore, this medication should be administered first to lower the potassium level and prevent life-threatening complications.
Question 2 of 5
On the third postoperative day, a client who has had a hip replacement surgery becomes anxious and diaphoretic, and begins to experience auditory hallucinations. The client denies having any pain. The client's vital signs are pulse rate 125 beats/minute, respiratory rate 36 breaths/minute, and blood pressure 166/88 mm Hg. Which nursing intervention(s) should the nurse implement? (Select all that apply.)
Correct Answer: A,B,C
Rationale: Presenting a calm, supportive demeanor, reorienting to day and time frequently, and administering a PRN dose of lorazepam are appropriate interventions to reduce anxiety, agitation, and hallucinations while promoting trust and orientation.
Question 3 of 5
After teaching a client newly diagnosed with cholecystitis about recommended diet changes, the nurse evaluates the client's learning. Which food choices eliminated by the client indicate to the nurse that teaching has been successful?
Correct Answer: D
Rationale: Eliminating whole milk and daily ice cream indicates successful teaching, as these high-fat foods can worsen gallbladder inflammation and increase gallstone formation risk.
Question 4 of 5
The nurse is teaching a client with cancer about skin care for the portal site receiving external beam radiation. Which client action regarding skin care indicates a need for further teaching?
Correct Answer: B
Rationale: Washing the radiation site with antibacterial soap and water can cause dryness, inflammation, and infection, indicating a need for further teaching on using mild soap or saline.
Question 5 of 5
After initiating a steroid nebulizer treatment for a client with asthma in respiratory distress, which intervention is most important for the nurse to implement?
Correct Answer: C
Rationale: Elevating the head of bed to 90 degrees improves breathing and oxygenation by reducing pressure on the diaphragm, increasing lung expansion, and facilitating mucus expectoration.