Question

In: Anatomy and Physiology

subject: physiology Differentiate between metabolic and respiratory acidosis and alkalosis.

subject: physiology

Differentiate between metabolic and respiratory acidosis and alkalosis.

Solutions

Expert Solution

The normal pH of blood is 7.35 - 7.45

When pH drops below 7.35, it is called Acidosis and when it goes above 7.45 is called Alkalosis.

Thre are two reasons for Acidosis and Alkalosis.

1. Metabolic cause (it is represented by Bicarbonate, HCO3)

2. Respiratory cause (it is represented by the partial pressure of carbon dioxide, pCO2)

Bicarbonate is an Alkaline substance, so it acts as a base for the body, which means an increased level of HCO3 will cause metabolic alkalosis and decrease the level of HCO3 in blood will cause Metabolic Acidosis.

Carbon dioxide is an acidic substance, so it acts as an acid for the body, which means an increased level of pCO2 will cause Respiratory acidosis and a decreased level of pCO2 will cause respiratory alkalosis.

The normal value of pCO2 - 35 to 45 mmHg

The normal value of HCO3 - 22 to 28 mEq/L

Example -

1. pH - 7.5, pCO2 - 40 mmHg, HCO3 - 32 mEqL (it is Metabolic Alkalosis because here HCO3 is in the high range, HCO3 represents the Metabolic part).

2. pH - 7.30, pCO2 - 40 mmHg, HCO3 - 18 mEq/L (it is Metabolic Acidosis because here HCO3 is in low range, HCO3 represents Metabolic part).

3. pH - 7.30, pCO2 - 55 mmHg, HCO3 - 24 mEq/L - (It is Respiratory Acidosis because here pCO2 is in high range. pCO2 represents Respiratory part).

4. pH - 7.5, pCO2 - 25 mmHg, HCO3 - 24 mEq/L - (It is Respiratory Alkalosis because here pCO2 is in low range. pCO2 represents Respiratory part).


Related Solutions

what is the difference between: metabolic and respiratory acidosis metabolic and respiratory alkalosis Which of the...
what is the difference between: metabolic and respiratory acidosis metabolic and respiratory alkalosis Which of the above would be caused by: hypoventilation hyperventilation
Explain the difference between respiratory and metabolic acidosis/alkalosis (yes also explain what acidosis and alkalosis mean)...
Explain the difference between respiratory and metabolic acidosis/alkalosis (yes also explain what acidosis and alkalosis mean) and what the body does to compensate for each in both the fast short term and the slower long term.
Describe the following conditions: Hypernatremia/Hyponatremia Hyperkalemia/Hypokalemia Diabetes insipidus respiratory acidosis respiratory alkalosis metabolic acidosis metabolic alkalosis...
Describe the following conditions: Hypernatremia/Hyponatremia Hyperkalemia/Hypokalemia Diabetes insipidus respiratory acidosis respiratory alkalosis metabolic acidosis metabolic alkalosis What hormone regulates potassium? What is a potassium shift?
Concepts of respiratory and metabolic acidosis and respiratory and metabolic alkalosis. Include lab and blood gas...
Concepts of respiratory and metabolic acidosis and respiratory and metabolic alkalosis. Include lab and blood gas values, causes and treatment, as well as signs and symptoms in each of the four conditions. Highlight similarities and differences.
1. What is metabolic acidosis/alkalosis & respiratory acidosis/alkalosis? 2. What lab values would you expect to...
1. What is metabolic acidosis/alkalosis & respiratory acidosis/alkalosis? 2. What lab values would you expect to see? 3. What are some causes of these conditions? 4. What are some signs & symptoms?
What is respiratory and metabolic acidosis and alkalosis and how does it occur and how does...
What is respiratory and metabolic acidosis and alkalosis and how does it occur and how does our body compensate for them?
Test I. a. Reflection Paper about fluid imbalances Differentiate the respiratory acidosis from respiratory alkalosis Differentiate...
Test I. a. Reflection Paper about fluid imbalances Differentiate the respiratory acidosis from respiratory alkalosis Differentiate the metabolic acidosis from metabolic alkalosis
write 2 paragraphs to compare and contrast metabolic acidosis and metabolic alkalosis?
write 2 paragraphs to compare and contrast metabolic acidosis and metabolic alkalosis?
Why does respiratory acidosis often lead to metabolic acidosis?
Why does respiratory acidosis often lead to metabolic acidosis?
How would the respiratory mechanism respond to acidosis?  Alkalosis? What of renal mechanism?
How would the respiratory mechanism respond to acidosis?  Alkalosis? What of renal mechanism?
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT