Respiratory Regulation of Acid-Base Balance — MCQs

What is the best immediate management strategy for a patient experiencing respiratory alkalosis due to anxiety-induced hyperventilation?

A patient with pH of 7, pCO2 of 30 mmHg and Bicarbonate levels of 10 meq. What is the acid base abnormality?

Which of the following is the common cause of respiratory failure type 2 ?

Renal tubular acidosis with ABG value pH = 7.24 PO2=80; PaCO2= 36 Na = 131; HCO3 = 14 Cl= 90; BE = -13 Glucose = 135 the above ABG picture suggests –

A hyperventilating patient has the following ABG values: pH=7.53, pCO2=20 mmHg, HCO3= 26 mEq/L. What is the most likely diagnosis?

A person with type 1 diabetes ran out of her prescription insulin and has not been able to inject insulin for the past 3 days. The patient is hyperventilating to compensate for her metabolic acidosis. Which of the following reactions explains this respiratory compensation for metabolic acidosis?

In plasma, if pH is 5, what is the fraction of base to acid?

Which one of the following biochemical abnormalities can be produced by repeated vomiting?

Which drug is given to prevent acute mountain sickness?

Carbonic anhydrase activity is found in all of the following except?