Management of Specific Poisonings: Ethanol Intoxication Case
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Questions and Answers

What is the primary aim of treating ethanol poisoning?

  • Prevent respiratory failure (correct)
  • Correct hyperglycemia
  • Accelerate ethanol absorption
  • Induce airway compromise

Which vital sign alteration is most commonly seen in ethanol poisoning?

  • Tachycardia
  • Hypotension (correct)
  • Hypothermia
  • Hypertension

In ethanol poisoning, what aspect of neuronal function is disrupted?

  • Neuronal excitability
  • Neuronal metabolism (correct)
  • Neuronal growth
  • Neuronal communication

What is the most likely reason for the patient's slurred speech in ethanol poisoning?

<p>Impaired coordination (B)</p> Signup and view all the answers

Why is it important to recognize the potential for sudden changes in physiology in ethanol poisoning?

<p>To address life-threatening effects (D)</p> Signup and view all the answers

What is the significance of identifying a toxic co-ingestant in the context of ethanol poisoning?

<p>May cause worsening symptoms (A)</p> Signup and view all the answers

What is the recommended initial treatment for patients with significant CNS depression to maintain a patent airway?

<p>Perform head-tilt, chin-lift maneuver (D)</p> Signup and view all the answers

At what blood alcohol level do patients typically experience marked ataxia, confusion, and inebriation?

<p>300-400 mg/dL (C)</p> Signup and view all the answers

What is the effect of carbon monoxide (CO) on the oxygen carrying capacity of the blood?

<p>Causes functional anemia (B)</p> Signup and view all the answers

What is the mechanism of action of organophosphate compounds in poisoning cases?

<p>Inhibition of acetylcholinesterase (C)</p> Signup and view all the answers

Which method is NOT recommended in the treatment of organophosphate poisoning?

<p>Hemodialysis (A)</p> Signup and view all the answers

What is the main reason why ethanol intoxication patients should receive dextrose-containing fluids?

<p>To prevent hypoglycemia (D)</p> Signup and view all the answers

How does carbon monoxide (CO) affect cellular respiration?

<p>Binds to cytochrome oxidase (A)</p> Signup and view all the answers

What is the critical carboxyhemoglobin level where symptoms of carbon monoxide toxicity can be seen?

<p>&gt;10% (C)</p> Signup and view all the answers

What is the minimum lethal dose of most organophosphate compounds?

<p>2 grams (A)</p> Signup and view all the answers

Which symptom is NOT typically seen in organophosphate poisoning?

<p>Metabolic acidosis (D)</p> Signup and view all the answers

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