Nokea
A client arrives in the emergency department after a radiologic accident at a local factory. The first action of the nurse would be to
- A. begin decontamination procedures for the client
- B. ensure physiologic stability of the client
- C. wrap the client in blankets to minimize staff contamination
- D. double bag the client's contaminated clothing
Correct Answer: B
Rationale: The nurse must initially assist in stabilizing the patient prior to performing the other tasks related to radiologic contamination.
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The nurse is caring for a client with a history of ulcerative colitis.
- A. Which laboratory finding is most concerning for a client with ulcerative colitis?
- B. Hemoglobin of 10.5 g/dL.
- C. White blood cell count of 15,000/mm³.
- D. Serum potassium of 3.8 mEq/L.
- E. Albumin of 3.0 g/dL.
Correct Answer: B
Rationale: A white blood cell count of 15,000/mm³ suggests infection or severe inflammation in ulcerative colitis, requiring immediate attention. Low hemoglobin and albumin are common, and normal potassium is unremarkable.
A nurse is working in an outpatient orthopedic clinic. During the patient's history the patient reports, 'I tore 3 of my 4 Rotator cuff muscles in the past.' Which of the following muscles cannot be considered as possibly being torn?
- A. Teres minor
- B. Teres major
- C. Supraspinatus
- D. Infraspinatus
Correct Answer: B
Rationale: Teres Minor, Infraspinatus, Supraspinatus, and Subscapularis make up the Rotator Cuff.
The nurse is caring for a client who is receiving a continuous IV infusion of insulin for diabetic ketoacidosis. Which of the following findings would be of GREATest concern to the nurse?
- A. Blood glucose of 200 mg/dL.
- B. Potassium of 3.0 mEq/L.
- C. pH of 7.30.
- D. Sodium of 135 mEq/L.
Correct Answer: B
Rationale: Hypokalemia (potassium 3.0 mEq/L) is a serious complication in diabetic ketoacidosis treatment, as insulin drives potassium into cells, risking arrhythmias. Options A, C, and D are less urgent: glucose 200 mg/dL is improving, pH 7.30 is near normal, and sodium 135 mEq/L is normal.
The nurse is caring for a client with a history of eating disorders.
- A. Which client statement indicates a need for further teaching about anorexia nervosa?
- B. I need to gain weight slowly to stay healthy.'
- C. I can stop dieting once I reach my goal weight.'
- D. I should eat balanced meals regularly.'
- E. I need support to change my eating habits.'
Correct Answer: B
Rationale: Stating that dieting can stop at a goal weight suggests a misunderstanding, as anorexia requires ongoing nutritional and psychological management. Slow weight gain, balanced meals, and support are correct.
A bipolar patient refuses to put down the mop that he is swinging to threaten other patients and staff.
What information is MOST important for the nurse to consider before administering a PRN IM dose of lorazepam (Ativan)?
- A. The patient is harmful to himself.
- B. The patient is psychotic.
- C. A restrictive intervention failed.
- D. The patient is harmful to others.
Correct Answer: C
Rationale: Strategy: Think about each answer choice. (1) use the least restrictive interventions in ascending order (2) use the least restrictive interventions in ascending order (3) correct-use the least restrictive interventions in ascending order (4) use the least restrictive interventions in ascending order