Multiple Choice
Which of the following statements is FALSE regarding a rightward shift in the hemoglobin -oxygen dissociation curve?
A) Oxygen loading onto hemoglobin is decreased.
B) A rightward shift usually occurs in active tissue.
C) Hemoglobin unloading of oxygen is increased.
D) It can be caused by a decrease in 2,3 -BPG.
E) Affinity for oxygen is decreased.
Correct Answer:
Verified
Correct Answer:
Verified
Q11: Assuming resting conditions at sea level, what
Q12: The_ is the respiratory center that appears
Q13: The solubility of oxygen in solution is
Q14: As humidity increases, the partial pressure of
Q15: The chemoreceptor reflex regulates ventilation primarily through
Q17: The primary effect of increased P<sub>CO</sub><sub>2 </sub>in
Q18: In the lung, the uptake of oxygen
Q19: The percentage of air that is oxygen
Q20: What is rapid shallow breathing called?<br>A) tachypnea<br>B)
Q21: Which of the following will increase the