NCLEX-RN
Med Surg RN NCLEX Questions Questions
Extract:
Question 1 of 5
A nurse is to administer 10 mg of morphine sulfate to a client with three fractured ribs. The available concentration for this drug is 15 mg/mL. How many milliliters should the nurse administer? Round to one decimal point.
Correct Answer: 0.7 mL
Rationale:
To calculate: 10 mg ÷ 15 mg/mL = 0.666€¦ mL, rounded to 0.7 mL.
Question 2 of 5
The nurse interprets which of the following as an early sign of acute respiratory distress syndrome (ARDS) in a client at risk?
Correct Answer: B
Rationale: Hypoxia unresponsive to oxygen therapy is an early ARDS sign due to impaired gas exchange. Elevated CO2, metabolic acidosis, and electrolyte imbalances occur later or are unrelated.
Question 3 of 5
A client receiving vent-assisted mode ventilation begins to experience cluster breathing after recent intracranial occipital bleeding. The nurse should:
Correct Answer: B
Rationale: Cluster breathing, a sign of neurological deterioration, requires immediate physician notification for evaluation and possible intervention. Adjusting ventilator settings without medical orders is inappropriate, and simply counting the rate does not address the underlying issue.
Question 4 of 5
During the previous few months, a 56-year-old woman felt brief twinges of chest pain while working in her garden and has had frequent episodes of indigestion. She comes to the hospital after experiencing severe anterior chest pain while raking leaves. Her evaluation confirms a diagnosis of stable angina pectoris. After stabilization and treatment, the client is discharged from the hospital. At her follow-up appointment, she is discouraged because she is experiencing pain with increasing frequency. She states that she visits an invalid friend twice a week and now cannot walk up the second flight of steps to the friend's apartment without pain. Which of the following measures that the nurse could suggest would most likely help the client prevent this problem?
Correct Answer: C
Rationale: Taking sublingual nitroglycerin before exertion (e.g., climbing stairs) prevents angina by dilating coronary arteries, increasing myocardial oxygen supply.
Question 5 of 5
In the oliguric phase of acute renal failure, the nurse should assess the client for:
Correct Answer: A
Rationale: Pulmonary edema is a risk in the oliguric phase due to fluid overload from reduced urine output.