Nokea
The physician has ordered an MRI for a client with an orthopedic ailment. An MRI should not be done if the client has:
- A. The need for oxygen therapy
- B. A history of claustrophobia
- C. A permanent pacemaker
- D. Sensory deafness
Correct Answer: C
Rationale: A permanent pacemaker is a contraindication for an MRI due to the risk of device malfunction in a magnetic field.
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The nurse is caring for a client scheduled for a surgical repair of an abdominal aortic aneurysm. Which assessment is most crucial during the preoperative period?
- A. Assessment of the client's level of anxiety
- B. Evaluation of the client's exercise tolerance
- C. Identification of peripheral pulses
- D. Assessment of bowel sounds and activity
Correct Answer: C
Rationale: Identifying peripheral pulses is critical to establish a baseline for vascular status, as an abdominal aortic aneurysm repair can affect blood flow to the extremities, and postoperative complications may include vascular occlusion.
A client had a total thyroidectomy yesterday. The client is complaining of tingling around the mouth and in the fingers and toes. What would the nurses' next action be?
- A. Obtain a crash cart
- B. Check the calcium level
- C. Assess the dressing for drainage
- D. Assess the blood pressure for hypertension
Correct Answer: B
Rationale: Tingling around the mouth and extremities suggests hypocalcemia, a common complication post-thyroidectomy due to parathyroid gland disturbance, so checking the calcium level is the next action.
A client is transferred to the intensive care unit following a conornary artery bypass graft. Which one of the post-surgical assessments should be reported to the physician?
- A. Urine output of 50 ml in the past hour
- B. Temperature of 99°F
- C. Strong pedal pulses bilaterally
- D. Central venous pressure 15 mmHâ‚‚O
Correct Answer: D
Rationale: A central venous pressure of 15 mmHâ‚‚O is elevated, indicating potential fluid overload or cardiac issues, requiring reporting.
The nurse is making assignments for the day. The staff consists of an RN, a novice RN, an LPN, and a nursing assistant. Which client should be assigned to the RN?
- A. A client with peptic ulcer disease
- B. A client with skeletal traction for a fractured femur
- C. A client with an abdominal cholecystectomy
- D. A client with an esophageal tamponade
Correct Answer: D
Rationale: The client with an esophageal tamponade requires complex monitoring and intervention, best suited for an experienced RN.
The nurse observes a 2 1/2-year-old toddler in the waiting room. Based on expected child development, the nurse expects to see the child engaged in which type of play?
- A. playing alone, with no interaction with other children
- B. playing cooperatively in a single-sex group
- C. playing parallel to other children, but not playing together
- D. playing and interacting cooperatively in a mixed-sex group
Correct Answer: C
Rationale: Toddlers (2-3 years) engage in parallel play, playing alongside but not cooperatively with others, due to developing social skills.