問題詳情

79. Acclimatization to a high altitude involves:I. normal arterial PO2II. hyperventilationIII. decreased affinity of hemoglobinIV. increased hemoglobin and red blood cell production
(A) I, II, III, and IV
(B) II, III, and IV
(C) II and III
(D) II and IV
(E) III and IV

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