Exam 20: Acid-Base Balance

An acid solution has more hydroxide ions than hydrogen ions.

A solution with a pH of 5.0 would

Explain the reaction of the carbonic acid-sodium bicarbonate buffer pair to an increase in hydroxide ions.

If the respiratory system does not compensate for a drop in pH resulting from a metabolic condition,it results in a case of uncompensated metabolic alkalosis.

Explain the relationship between pH value and the hydrogen and hydroxide concentration in a solution.

Metabolic processes tend to produce more bases than acids.

The term that describes the condition when the respiratory system has not yet compensated for the drop in pH is called

The lungs remove just under 10 liters of carbonic acid from the venous blood each day.

Toxic chemicals,such as methanol,can cause respiratory acidosis.

Bicarbonate deficit can lead to metabolic acidosis.

The lung is the most effective regulator of body pH.

When sodium bicarbonate buffers a strong acid,the hydrogen ion from the acid replaces the carbon in the bicarbonate.

pH is a measurement of the

What is the difference between a strong and a weak acid? What is a fixed acid? Give an example of a "fixed" acid found in the body.

Following cardiac arrest,there is almost an immediate development of

A neutral solution has an equal number of hydroxide and hydrogen ions.

More acids than bases are usually added to body fluids.

In Bowman capsule,carbon dioxide and water join to become carbonic acid.

When the kidney secretes hydrogen ions,it lowers the pH of the urine.

Overventilation of patients on ventilators can lead to respiratory alkalosis.