Hemoglobin Affinity for O2

Question 1

Decreased PCO2: increased or decreased affinity for O2?

Answer 1

Increased

Question 2

Increased affinity: right or left shift of the curve?

Answer 2

Left

Question 3

Decreased pH: increased or decreased affinity for O2?

Answer 3

Decreased

Question 4

Acidosis: increased or decreased affinity for O2?

Answer 4

Decreased

Question 5

Increased affinity: right or left shift of the curve?

Answer 5

Left

Question 6

Decreased affinity: right or left shift of the curve?

Answer 6

Right

Question 7

Bohr effect: right or left shift of the curve?

Answer 7

Right

Question 8

Decreased temperature: increased or decreased affinity for O2?

Answer 8

Increased

Question 9

Increased pH: increased or decreased affinity for O2?

Answer 9

Increased

Question 10

Increased PCO2: increased or decreased affinity for O2?

Answer 10

Decreased

Question 11

High 2,3-BPG (produced in red blood cells during glycolysis): increased or decreased affinity for O2?

Answer 11

Decreased

Question 12

Alkalosis: increased or decreased affinity for O2?

Answer 12

Increased

Question 13

Increased temperature: increased or decreased affinity for O2?

Answer 13

Decreased