Post-Operative Fever: Malignant Hyperthermia
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Questions and Answers

What is the early sign of the condition described in the text?

  • Hypothermia
  • Bradycardia
  • Tachycardia (correct)
  • Hypotension

Which of the following is NOT a clinical feature of the condition?

  • Rhabdomyolysis
  • Muscle rigidity
  • Hypernatremia (correct)
  • Acidosis

What treatment is recommended for this condition?

  • Increase minute ventilation to lower ETCO2 (correct)
  • Administer insulin
  • Administer beta-blockers
  • Apply heat packs

Which lab test is NOT suggested for diagnosing this condition?

<p>Hemoglobin level (C)</p> Signup and view all the answers

Post-Operative Fever occurring between POD 3-7 is most likely due to:

<p>Infection/hematoma (B)</p> Signup and view all the answers

What symptom is specifically associated with pneumonia as a cause of Post-Operative Fever?

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

What is the recommended outpatient treatment for pneumonia?

<p>Amoxicillin and a macrolide (A)</p> Signup and view all the answers

Which of the following is NOT a symptom of a urinary tract infection?

<p>Hematuria (C)</p> Signup and view all the answers

How should a post-operative wound infection be managed?

<p>Local wound care, culture, and antibiotics (D)</p> Signup and view all the answers

Which of the following is NOT a symptom of deep vein thrombosis (DVT)?

<p>Shortness of breath (A)</p> Signup and view all the answers

What is the recommended diagnostic approach for a suspected pulmonary embolism (PE)?

<p>Well's Score and D-Dimer (A)</p> Signup and view all the answers

Which of the following is a potential cause of post-operative fever 7 days after surgery?

<p>Drug fever (D)</p> Signup and view all the answers

What is the proposed mechanism of malignant hyperthermia?

<p>Leakage of Ca+2, creatinine kinase, and myoglobin (B)</p> Signup and view all the answers

Which of the following anesthetic agents has NOT been found to cause malignant hyperthermia?

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

What is the most common trigger for malignant hyperthermia?

<p>Muscle relaxant (D)</p> Signup and view all the answers

Which of the following is NOT considered a safer anesthetic agent compared to halogenated agents for individuals at risk of malignant hyperthermia?

<p>Digitalis (C)</p> Signup and view all the answers

What is the key factor that leads to increased O2 consumption and CO2 production in malignant hyperthermia?

<p>Depletion of ATP (A)</p> Signup and view all the answers

Which of the following is a critical consequence of malignant hyperthermia if not recognized and treated promptly?

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

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