The nurse is caring for a client in neurogenic shock following an overdose of anti-anxiety medication. When assessing this client, the nurse should recognize what characteristic of neurogenic shock?
Signs of sympathetic stimulation
Hypertension
Cool, moist skin
Bradycardia
The Correct Answer is D
A. Neurogenic shock is characterized by the loss of sympathetic tone, leading to parasympathetic predominance. Therefore, signs of sympathetic stimulation, such as tachycardia or sweating, are not present.
B. Neurogenic shock typically causes hypotension, not hypertension, due to vasodilation and decreased systemic vascular resistance.
C. Cool, moist skin is more commonly seen in hypovolemic or septic shock due to peripheral vasoconstriction. In neurogenic shock, vasodilation leads to warm, dry skin.
D. Bradycardia is a hallmark of neurogenic shock due to unopposed parasympathetic stimulation resulting from the loss of sympathetic nervous system control.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. A higher fluid intake, ideally 2 to 3 liters per day, is typically recommended to help flush uric acid from the body and prevent gout attacks, not just 1 to 1.5 L.
B. Aspirin is not recommended for gout pain management; nonsteroidal anti-inflammatory drugs (NSAIDs) or corticosteroids are more appropriate.
C. Focusing on losing weight to achieve a normal BMI is important for managing gout, as obesity is a risk factor for gout and can exacerbate symptoms. Weight loss can help reduce uric acid levels and improve overall management of the condition.
D. Allopurinol is used for long-term management to reduce uric acid levels and prevent attacks, but it is not used during acute attacks. Colchicine or NSAIDs are more appropriate for acute gout attacks.
Correct Answer is A
Explanation
A. Levothyroxine is a thyroid hormone replacement used to treat hypothyroidism. Symptoms such as tremors, nervousness, and insomnia can indicate that the dose is too high, as these are signs of hyperthyroidism.
B. Weight loss is not a typical reason to notify the healthcare provider unless it is accompanied by other symptoms of hyperthyroidism. Monitoring for symptoms of excessive thyroid hormone can be more critical.
C. Levothyroxine does not typically require monitoring for an increased risk of bleeding. This medication primarily affects thyroid hormone levels and does not have a direct impact on blood clotting.
D. Levothyroxine increases, rather than decreases, thyroid hormone levels. It is used to replace or supplement thyroid hormone in the case of hypothyroidism, not to decrease thyroid hormone production.
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