Acid base balance

Question 1

What are some common causes of respiratory alkalosis?

Answer 1

1) Salicylate poisoning (at first, but later stages of disease, metabolic acidosis due to direct effect of salicylates)
2) PE
3) Pregnancy
4) Anxiety leading to hyperventilation
5) CNS disorders e.g. stroke, SAH, and encephalitis
6) Altitude