Question 116 · LDEK · Cardiac arrest

Reversible causes of cardiac arrest (so-called 4H’s and 4T’s) do not include:

  1. A. glycol poisoning.
  2. B. serum [K⁺] level ≥8.5 mmol/L.
  3. C. unilateral open pneumothorax.
  4. D. body core temperature of 33°C.
  5. E. pulmonary embolism.
Hint

Check which type of pneumothorax belongs to the 4 Ts.

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