Which assessment finding is expected for a patient just diagnosed with viral (aseptic) meningitis?

positive Brudzinski's sign

dysarthria and double vision

petechiae and purpura.

positive Babinski's reflex

Answer and Explanation

The Correct Answer is A

A. Positive Brudzinski's sign: A positive Brudzinski's sign, which involves involuntary flexion of the hips and knees when the neck is flexed, is a common finding in meningitis (both viral and bacterial).

B. Dysarthria and double vision: These symptoms are not typical of viral meningitis; they are more often associated with neurological disorders such as multiple sclerosis.

C. Petechiae and purpura: These are more commonly associated with bacterial meningitis, particularly meningococcal meningitis, rather than viral meningitis.

D. Positive Babinski's reflex: A positive Babinski’s reflex indicates an upper motor neuron lesion and is not specific to meningitis.

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Correct Answer is B

Explanation

A. Decreased respirations and CO2 retention: A thyrotoxic crisis (thyroid storm) typically involves increased, not decreased, respiratory rates and CO2 retention due to increased metabolic activity.

B. Seizures and extreme tachycardia: Thyrotoxic crisis is characterized by severe symptoms including extreme tachycardia, fever, and potentially seizures due to excessive thyroid hormone levels.

C. Constipation and a swollen abdomen: Constipation and abdominal swelling are more typical of hypothyroidism rather than a thyrotoxic crisis.

D. Hypotension and bradycardia: Thyrotoxic crisis usually causes tachycardia and hypertension rather than bradycardia and hypotension.

A. A sudden, explosive, disorderly charge of neurons causes a transient aberration in brain function B. Loss of the myelin sheath surrounding peripheral nerves causes asymmetric weakness C. Destruction of acetylcholine receptors causes muscle weakness with prolonged activity. D. A bacterial inflammatory illness that causes headache and photophobia.

Correct Answer is C

Explanation

A. A sudden, explosive, disorderly charge of neurons causes a transient aberration in brain function: This describes the pathophysiology of seizures, not myasthenia gravis.

B. Loss of the myelin sheath surrounding peripheral nerves causes asymmetric weakness: This describes multiple sclerosis, not myasthenia gravis.

C. Destruction of acetylcholine receptors causes muscle weakness with prolonged activity: Myasthenia gravis is an autoimmune disease where antibodies attack acetylcholine receptors at the neuromuscular junction, leading to muscle weakness, especially after repeated use.

D. A bacterial inflammatory illness that causes headache and photophobia: This describes meningitis, not myasthenia gravis.

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Which assessment finding is expected for a patient just diagnosed with viral (aseptic) meningitis?

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Naxlex Comprehensive Predictor Exams

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Correct Answer is B

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Which response best connects the pathology of myasthenia gravis with its signs and symptoms (S&S)?

Correct Answer is C

Explanation

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Which assessment finding is expected for a patient just diagnosed with viral (aseptic) meningitis?

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