1. In active tissue, does temperature in the region increase of
decrease?
a. Increase
b. Decrease
2. What effect does a decrease in pH have on hemoglobin’s
ability to bind oxygen?
|
a. Decreases in pH decrease the affinity of hemoglobin for |
|
b. Decreases in pH have no effect on the affinity of hemoglobin |
c. Decreases in pH increase the affinity of hemoglobin for
oxygen.a.
3. In active tissue, does pH in the region increase of
decrease?
a. Increase
b. Decrease
4. Which of the following most accurately describes the Bohr
effect?
|
a. The oxyhemoglobin curve shifts to the right. |
|
b. Decreased blood pH promotes oxygen offloading at tissues. |
|
c. Increased PCO2 leads to oxyhemoglobin |
|
d. Increased body temperature leads to oxyhemoglobin |
5. Where are the inspiratory neurons located?
|
a. ventral respiratory group |
|
b. dorsal respiratory group |
|
c. pontine respiratory group |
|
d. all of these |





