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Which type of isolation technique is designed to decrease the risk of transmission of recognized and unrecognized sources of infections?
- A. Contact Precautions.
- B. Airborne Precautions.
- C. Droplet Precautions.
- D. Standard Precautions.
Correct Answer: D
Rationale: Standard Precautions reduce transmission of all infections by assuming all patients are infectious. Contact, airborne, and droplet precautions are for specific transmission modes.
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The nurse is admitting a client diagnosed with R/O SLE. Which assessment data observed by the nurse support the diagnosis of SLE?
- A. Pericardial friction rub and crackles in the lungs.
- B. Muscle spasticity and bradykinesia.
- C. Hirsutism and clubbing of the fingers.
- D. Somnolence and weight gain.
Correct Answer: A
Rationale: Pericardial friction rub and lung crackles indicate serositis, common in SLE. Spasticity, hirsutism, and somnolence suggest other conditions.
The client diagnosed with Guillain-Barré syndrome asks the nurse, 'Will I ever get back to normal? I am so tired of being sick.' Which statement is the best response by the nurse?
- A. You should make a full recovery within a few months to a year.
- B. Most clients with this syndrome have some type of residual disability.
- C. This is something you should discuss with the health-care team.
- D. The rehabilitation is short and you should be fully recovered within a month.
Correct Answer: A
Rationale: Most clients with Guillain-Barré syndrome recover fully within months to a year. Residual disability is less common, deferring to the team avoids education, and one-month recovery is unrealistic.
The nurse is admitting a client diagnosed with multiple sclerosis. Which clinical manifestation should the nurse assess? Select all that apply.
- A. Muscle flaccidity.
- B. Lethargy.
- C. Dysmetria.
- D. Fatigue.
- E. Dysphagia.
Correct Answer: C,D,E
Rationale: MS causes dysmetria (impaired coordination), fatigue, and dysphagia due to neurological damage. Muscle flaccidity is atypical (spasticity is common), and lethargy is non-specific.
The client diagnosed with myasthenia gravis is being discharged home. Which intervention has priority when teaching the client's significant others?
- A. Discuss ways to help prevent choking episodes.
- B. Explain how to care for a client on a ventilator.
- C. Teach how to perform passive range-of-motion exercises.
- D. Demonstrate how to care for the client's feeding tube.
Correct Answer: A
Rationale: Preventing choking is critical due to dysphagia in myasthenia gravis. Ventilator care, ROM, and feeding tubes are less common or secondary.
The nurse is caring for clients on a medical floor. Which client should be assessed first?
- A. The client diagnosed with SLE who is complaining of chest pain.
- B. The client diagnosed with MS who is complaining of pain at a '10.'
- C. The client diagnosed with myasthenia gravis who has dysphagia.
- D. The client diagnosed with GB syndrome who can barely move his toes.
Correct Answer: A
Rationale: Chest pain in SLE may indicate pericarditis or pleuritis, potentially life-threatening, requiring immediate assessment. Severe pain, dysphagia, and toe weakness are less acute.