Nokea
A nurse prepares a client for prescribed magnetic resonance imaging (MRI). Which action should the nurse implement prior to the test?
- A. Screen for metal implants or devices.
- B. Implement nothing by mouth (NPO) status for 8 hours.
- C. Administer a sedative to reduce anxiety.
- D. Ensure the client has an empty bladder.
Correct Answer: A
Rationale: Screening for metal implants or devices is critical before an MRI to prevent harm due to magnetic fields. NPO status, sedation, and bladder emptying are not typically required unless specified.
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A nurse assesses the health history of a client who is prescribed ziconotide (Prialt) for chronic back pain. Which assessment question should the nurse ask?
- A. Are you taking a nonsteroidal anti-inflammatory drug?
- B. Do you have a history of psychiatric disorders?
- C. Do you have difficulty swallowing medications?
- D. Do you smoke cigarettes or any illegal drugs?
Correct Answer: B
Rationale: Ziconotide can cause psychiatric side effects, so assessing for a history of psychiatric disorders is crucial. The other questions are less relevant to ziconotide's safety profile.
A nurse teaches a client who is recovering from a spinal fusion. Which statement should the nurse include in this client's postoperative instructions?
- A. Only lift items that are 10 pounds or less.
- B. You must wear a brace throughout the healing process.
- C. You must remain in bed for 3 weeks after surgery.
- D. You are prescribed medications to prevent rejection.
Correct Answer: B
Rationale: Clients who undergo spinal fusion are fitted with a brace that they must wear throughout the healing process to stabilize the spine. The other options are incorrect: lifting restrictions may vary, bed rest for 3 weeks is not typically required, and rejection medications are not needed for spinal fusion.
A nurse teaches a client with a lower motor neuron lesion who wants to achieve bladder control. Which statement should the nurse include in this client's teaching?
- A. Stroke the inner aspect of your thigh to initiate voiding.
- B. Implement digital anal stimulation when your bladder is full.
- C. Tighten your abdominal muscles to stimulate urine flow.
- D. Use a catheter to empty your bladder completely.
Correct Answer: C
Rationale: In clients with lower motor neuron injuries, performing a Valsalva maneuver by tightening abdominal muscles can stimulate urine flow. The other options are not effective for achieving bladder control in this context.
A nurse assesses a client with multiple sclerosis after administering prescribed fingolimod (Gilenya). For which adverse effect should the nurse monitor?
- A. Peripheral edema
- B. Black and tarry stools
- C. Bradycardia
- D. Nausea and vomiting
Correct Answer: C
Rationale: Fingolimod (Gilenya) can cause bradycardia, especially within the first 6 hours after administration. Peripheral edema, black and tarry stools, and nausea and vomiting are not typical adverse effects of this medication.
A nurse assesses a client who experienced a spinal cord injury at the T5 level 12 hours ago. Which manifestations should the nurse correlate with neurogenic shock? (Select all that apply.)
- A. Heart rate of 34 beats/min
- B. Blood pressure of 90/60 mm Hg
- C. Cool and clammy skin
- D. Decreased urinary output
- E. Flaccid paralysis below the injury
Correct Answer: A,B,C,D,E
Rationale: Neurogenic shock from a T5 spinal cord injury can cause bradycardia (low heart rate), hypotension (low blood pressure), cool and clammy skin, decreased urinary output due to reduced perfusion, and flaccid paralysis below the injury level.