HESI RN
HESI RN Medical Surgical Nursing Questions
Extract:
Question 1 of 5
The nurse includes the problem of 'Risk for infection' in the plan of care for a client with myelosuppression. Which laboratory value of care provides the greatest support for this nursing problem?
Correct Answer: B
Rationale: A low white blood cell count (1,500/mm³) indicates leukopenia, increasing infection risk, unlike other values.
Question 2 of 5
A client with chronic obstructive pulmonary disease (COPD) has become extremely dyspneic. After determining that the client is in high- Fowler's position and is receiving oxygen via nasal cannula at 2 liters/minute, which immediate action should the nurse take?
Correct Answer: B
Rationale: A stat arterial blood gas evaluates oxygenation and ventilation, guiding treatment for acute dyspnea, prioritizing over oxygen adjustment or positioning.
Question 3 of 5
A young adult client involved in a minor motor vehicle collision three weeks ago reports having a headache, blurred vision, vertigo, and nausea. The client's vital signs are within normal limits, and a nutrition history reveals that the client is eating very little because of being concerned about paying for car repairs. Priority nursing care should be based on which nursing problem?
Correct Answer: A
Rationale: Symptoms suggest increased intracranial pressure, a serious post-collision complication, prioritizing over comfort or nutrition.
Question 4 of 5
The healthcare provider prescribes cefazolin 800 mg IM every six hours. The available vial is labeled, 'Cefazolin 1 gram,' and the instructions for reconstitution state, For IM use add 2.5 mL sterile water for Injection to provide a total volume of 3.0 mL. After reconstitution, the solution contains how many mg/mL? Enter numeric value only. If rounding is required, round to the nearest whole number.)
Correct Answer: 333
Rationale: One gram (1000 mg) reconstituted in 3.0 mL yields a concentration of 1000 mg / 3 mL = 333.33 mg/mL, rounded to 333 mg/mL.
Question 5 of 5
A middle-aged client reports a sudden onset of seeing flashing lights and floating spots. Which is the best nursing action?
Correct Answer: A
Rationale: Flashing lights and floaters suggest retinal detachment, requiring urgent ophthalmic evaluation.