Surgical Imbalances and Acid-Base Disorders Quiz

Explore surgical imbalances and acid-base physiology with 13 questions. Test yourself on metabolic acidosis, respiratory alkalosis, compensatory mechanisms, and more.

#1

Which condition is characterized by an excess of acid in the blood and a pH below 7.35?

Respiratory alkalosis
Metabolic alkalosis
Respiratory acidosis
Metabolic acidosis
#2

What is the main buffer system in the body that helps maintain acid-base balance?

Carbonic acid-bicarbonate buffer system
Phosphate buffer system
Protein buffer system
Ammonia buffer system
#3

Which of the following is a characteristic of respiratory alkalosis?

Increased blood pH and decreased CO2 levels
Decreased blood pH and increased CO2 levels
Decreased blood pH and decreased CO2 levels
Increased blood pH and increased CO2 levels
#4

What is the primary cause of metabolic acidosis?

Excessive loss of bicarbonate
Hypoventilation
Hyperventilation
Excessive bicarbonate retention
#5

Which of the following is a compensatory mechanism for respiratory alkalosis?

Increased renal bicarbonate reabsorption
Increased exhalation of CO2
Decreased renal bicarbonate reabsorption
Decreased exhalation of CO2
#6

In which condition is there an excessive loss of acid from the body leading to a rise in blood pH?

Respiratory acidosis
Metabolic alkalosis
Respiratory alkalosis
Metabolic acidosis
#7

What is the typical compensation mechanism for metabolic acidosis?

Increased respiratory rate
Decreased respiratory rate
Increased urinary excretion of bicarbonate
Decreased urinary excretion of bicarbonate
#8

Which of the following is NOT a common cause of metabolic alkalosis?

Prolonged vomiting
Diuretic use
Hypoventilation
Excessive aldosterone secretion
#9

Which of the following conditions is characterized by an increase in the anion gap?

Metabolic acidosis
Respiratory acidosis
Metabolic alkalosis
Respiratory alkalosis
#10

Which of the following is a common cause of respiratory acidosis?

Hyperventilation
COPD (Chronic Obstructive Pulmonary Disease)
Salicylate poisoning
Diarrhea
#11

What is the normal pH range of arterial blood in the human body?

6.8 - 7.0
7.35 - 7.45
7.5 - 7.8
8.0 - 8.5
#12

Which of the following is a cause of respiratory alkalosis?

Renal failure
Severe dehydration
Salicylate overdose
Hyperventilation
#13

What is the typical compensation mechanism for respiratory acidosis?

Increased renal excretion of bicarbonate
Decreased renal excretion of bicarbonate
Increased respiratory rate
Decreased respiratory rate

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