Which of the following is the primary etiology of Guillain-Barré syndrome?

Viral infection

Genetic predisposition

Autoimmune response

Trauma or injury

Answer and Explanation

The Correct Answer is C

A. Viral infections can trigger Guillain-Barré syndrome but are not the primary cause.
B. There is no strong evidence of genetic predisposition being the primary cause.
C. Guillain-Barré syndrome is primarily caused by an autoimmune response where the body's immune system attacks the peripheral nerves.
D. Trauma or injury is not the primary cause of Guillain-Barré syndrome.

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Correct Answer is A

Explanation

A. Maintaining the prescribed daily fluid restriction is crucial to manage hyponatremia and prevent further complications.
B. Head elevation is important but not the primary priority in SIADH management.
C. Turning and repositioning is necessary for bedrest patients but not specific to SIADH.
D. Providing oral hygiene is important for overall care but not the primary intervention for SIADH.

A. 3% sodium chloride B. 0.99% sodium chloride C. Dextrose 59% in 0.99% sodium chloride D. Dextrose 5% in 0.45% sodium chloride

Correct Answer is A

Explanation

A. 3% sodium chloride is a hypertonic solution used to treat severe hyponatremia by raising the serum sodium levels rapidly.
B. 0.9% sodium chloride is isotonic and would not be sufficient to correct severe hyponatremia as quickly.
C. Dextrose 5% in 0.9% sodium chloride is not typically used for severe hyponatremia treatment.
D. Dextrose 5% in 0.45% sodium chloride is hypotonic and not suitable for treating severe hyponatremia.

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Which of the following is the primary etiology of Guillain-Barré syndrome?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Which priority Intervention should the nurse implement for the client diagnosed with syndrome of inappropriate antidiuretic hormone (SIADH)?

Correct Answer is A

Explanation

A nurse is preparing to provide care for a client in the emergency department who has syndrome of Inappropriate antidiuretic hormone (SIADH). The client has a serum sodium of 115 mEq/L (136-145 mEq/L). Which of the following IV solutions should the nurse anticipate will be prescribed?

Correct Answer is A

Explanation

A nurse is caring for a client who has syndrome of inappropriate antidiuretic hormone (SIADH) and a sodium level of 123 mEq/L. Which of the following prescriptions should the nurse anticipate?

Which of the following is a characteristic feature of Cushing's syndrome?

A nurse is assessing four clients on a medical unit. The nurse should identify which of the following clients as exhibiting positive manifestations of hypercortisolism?

A nurse is collecting the medical history from a client who has manifestations of syndrome of inappropriate antidiuretic hormone (SIADH). The nurse should ask the client if he has a history of which of the following conditions that can cause SIADH?

Which of the following is a common symptom of Guillain-Barre syndrome?

12. The physician has ordered the patient to receive Heparin 20 u/kg/hr in a continuous IV infusion. The client weighs 195 pounds. Heparin is available in a premixed bag and is labeled as 25,000 units in 250 ml. Calculate how many ml/hr to set the IV pump. Round answer to nearest whole number.

Which of the following are risk factors for meningitis? (Select All that Apply.)

A nurse is assessing a client who has diabetes insipidus. Which of the following findings should the nurse expect?