A nurse is doing rounds and notes a patient in the following position: How would the nurse document this finding?
Spinal cord degeneration
Decorticate posturing
Atypical hyperreflexia
Decerebrate posturing
The Correct Answer is D
A. Spinal cord degeneration is a general term for the deterioration of the spinal cord and doesn't specifically describe the patient's posture.
B. Decorticate posturing is characterized by the arms flexed and adducted, with the wrists and fingers flexed. The legs are extended and adducted, with the feet plantar flexed.
C. Atypical hyperreflexia refers to exaggerated reflexes, not a specific posture.
D. Decerebrate posturing is characterized by the arms extended and pronated, with the wrists and fingers flexed. The legs are stiffly extended with plantar flexion.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Lorazepam is a benzodiazepine used as the first-line treatment for status epilepticus. It rapidly terminates seizures.
B. A beta-blocker, atenolol is used for conditions like hypertension and angina, not for seizures.
C. While phenytoin is an anti-seizure medication, it has a slower onset of action compared to lorazepam. It's used as a second-line agent in status epilepticus.
D. Levetiracetam is an anti-epileptic drug, but not the first choice for acute seizure management like status epilepticus.
Correct Answer is D
Explanation
Methylprednisolone is a crucial medication in managing anaphylaxis but it takes longer to act compared to epinephrine and is not the immediate first-line treatment.
B. Dobutamine is a vasopressor used to treat heart failure. However, it's not indicated in the initial management of anaphylaxis.
C. Furosemide is a diuretic used for conditions like heart failure and edema. It has no role in treating anaphylaxis.
D. Epinephrine is the first-line treatment for anaphylactic shock. It rapidly reverses the life-threatening effects of anaphylaxis by constricting blood vessels, relaxing airway muscles, and stimulating the heart.
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