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 C

Explanation

A.Bradycardia is not a typical finding in diabetes insipidus.
B. Polyphagia is more associated with diabetes mellitus, not diabetes insipidus.
C. Dehydration is a common finding in diabetes insipidus due to excessive urine output.
D. Hyperglycemia is associated with diabetes mellitus, not diabetes insipidus.

A. Hypernatremia B. Increased urine output C. Decreased serum sodium levels D. Increased serum osmolality

Correct Answer is C

Explanation

A. Hypernatremia is not characteristic of SIADH; hyponatremia is more common.
B. Increased urine output is not seen in SIADH; rather, there is decreased urine output.
C. Decreased serum sodium levels (hyponatremia) are a key feature of SIADH due to excessive water retention.
D. Increased serum osmolality is not seen in SIADH; decreased serum osmolality is more characteristic.

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

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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

Correct Answer is C

Explanation

Which of the following is a characteristic of syndrome of inappropriate antidiuretic hormone (SIADH)?

Correct Answer is C

Explanation

A nurse is assessing a client who has diabetes insipidus. Which of the following findings is a manifestation of this diagnosis?

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 characteristic feature of Cushing's 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.

A nurse is assessing a client who reports severe headache and a stiff neck. The nurse's assessment reveals positive Kernig's signs. Which of the following actions should the nurse perform first?

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?

A nurse is providing care for an older adult client who has diabetes insipidus (DI). The nurse should monitor the client for which of the following neurologic effects?

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