A person suffering from anxiety begins breathing rapidly and as a result suffers alkalosis, an increase in blood pH.

(a) Using Equation 17.10, explain how rapid breathing can cause the pH of blood to increase.

(b) One cure for this problem is breathing in a paper bag. Why does this procedure lower blood pH?

Expert Solution

(a)

Rapid breathing can cause pH of the blood to increase according to the equation-

H+(aq) + HCO3-(aq) → H2CO3(aq) → H2O(l) + CO2(g)

Rapid breathing that is removal of CO2 via exhalation shifts the equilibrium to the right consuming more of H+ ion. As the concentration of H+ decreases, pHof blood increases above 7.45 to cause alkalosis.

(b)

If the person breathes in the paper bag the concentration of CO2 increases in the paper bag, thus concentration of CO2 rises in the body, thus equilibrium shifts to the left which forms more of H+ ion. Hence the pH of the blood decreases.

(a)

Rapid breathing can cause pH of the blood to increase according to the equation-

H+(aq) + HCO3-(aq) → H2CO3(aq) → H2O(l) + CO2(g)

Junaid answered 2 years ago

What problems result when a person suffers high levels of anxiety?

If breathing rate increases, what happens to pH. What causes respiratory acidosis and alkalosis.

If a person suffers a gunshot or knife wound to the chest, a pneumothorax can result....

If a person suffers a gunshot or knife wound to the chest, a pneumothorax can result. Essentially a hole in the chest cavity, air from the outside can pass directly into the pleural cavity. What effect would this have on lung function? Could a person still breathe? What is the fix for this problem? Grading Rubric: Described what effect pneumothorax has on lung function Described how well a person could breathe Described the procedure for repairing and restoring normal lung...

56. Hypocapnia: Select one: a. would result in an increase in blood pH. b. would not...

56. Hypocapnia: Select one: a. would result in an increase in blood pH. b. would not affect the rate and depth of breathing. c. may occur in a patient with COPD. d. usually occurs in conjunction with reduced respiratory rates. e. Is caused by poor oxygen uptake.

the arterial blood gas results show pCO2 of 54 and pH 7.6,this suggest a. metbolic alkalosis...

the arterial blood gas results show pCO2 of 54 and pH 7.6,this suggest a. metbolic alkalosis b. respiratory alkalosis c. metabolic acidosis d. respiratory acidosis e.norma; blood gas values

A person that has a diet deficient in iodine begins to experience weight gain, low blood...

A person that has a diet deficient in iodine begins to experience weight gain, low blood pressure, and an intolerance to cold. The person also has a goiter (i.e. enlarged thyroid gland). A). What causes the weight gain, low blood pressure, and intolerance to cold? B). Why does this person have a goiter? C). How is iodine typically introduced in the diet?

The probability that a person suffers from migraine has relief with a specific drug is 0.9,...

The probability that a person suffers from migraine has relief with a specific drug is 0.9, three people are randomly selected with migraine to which the drug is administered. Find the probability that the number of people achieving relief will be: a) Does it meet the characteristics of a binomial variable? Yes or no, b) No person c) Exactly 1 d) More than one e) Two or less f) Two or three g) At least 3 h) What is the...

Why is the presence of arteriosclerosis in the older person result in increase of systolic pressure...

Why is the presence of arteriosclerosis in the older person result in increase of systolic pressure and decrease in diastolic pressure?

Cancer cells from a person suffering from malignant melanoma are analyzed and found to have an...

Cancer cells from a person suffering from malignant melanoma are analyzed and found to have an elevated ability to bind to laminin; they also secrete much higher than normal levels of a certain proteolytic enzyme activity. How would these differences from normal, control cells promote metastasis of these cancer cells?

As person hypoventilates, the amount of phospate in the blood will a. increase b. decrease c....

As person hypoventilates, the amount of phospate in the blood will a. increase b. decrease c. no change

Question