Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter ArenaQuestion
← Human Body & HealthDuring hemorrhagic shock, the kidneys increase 2,3-BPG production in red blood cells; which consequence follows in systemic oxygen transport?
A)Increased hemoglobin oxygen affinity
B)Decreased red blood cell glycolysis
C)Enhanced oxygen release to tissues✓
D)Reduced carbon dioxide carrying capacity
💡 Explanation
Increased 2,3-BPG levels reduce hemoglobin's oxygen affinity via allosteric modulation, facilitating oxygen unloading in peripheral tissues. Because of the Bohr effect, this adaptation ensures oxygen delivery to hypoxic tissues; therefore, enhanced oxygen release occurs, rather than increased oxygen affinity or reduced CO2 carrying capacity.
🏆 Up to £1,000 monthly prize pool
Ready for the live challenge? Join the next global round now.
*Terms apply. Skill-based competition.
Related Questions
Browse Human Body & Health →- Why does hypertonic dehydration cause neurological dysfunction, rather than muscle weakness alone?
- Why does neuronal loss in Alzheimer's disease disproportionately affect memory, rather than other cognitive functions early on?
- Why does calcium oxalate crystallization sometimes still occur in individuals taking potassium citrate for kidney stones?
- A hiker becomes severely dehydrated during a strenuous climb in hot weather. Why does their sweat production eventually decrease, despite a rising core temperature?
- Why does late luteal phase support of the endometrium fail during cycles without fertilization?
- Which mechanism causes asymmetrical hearing loss following acoustic trauma?
