Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter ArenaQuestion
← Human Body & HealthFollowing a deep cut, which process explains why factor VIII deficiency impairs hemostasis, leading to prolonged bleeding?
A)Reduced erythrocyte production occurs
B)Increased vascular permeability develops
C)Inefficient oxygen transport results
D)The coagulation cascade is disrupted✓
💡 Explanation
Factor VIII is critical for activating factor X in the coagulation cascade; because factor X initiates the common pathway to fibrin clot formation, its deficiency disrupts the entire process. Therefore, the coagulation cascade is disrupted, rather than just affecting oxygen transport or erythrocyte production.
🏆 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 →- What distinguishes cortical reaction from capacitation during fertilization?
- Why does immobilization of a fractured tibia lead to increased bone resorption around the fracture site, impacting the remodeling process?
- If a 60-year-old with presbyopia undergoes LASIK to correct distance vision, which consequence related to near-vision accommodation follows?
- Why does aplastic anemia increase susceptibility to opportunistic infections more than iron deficiency anemia?
- Why does Hashimoto's thyroiditis, an autoimmune condition, develop when thyroid follicular cells resemble certain pathogens?
- Why does a reduced glomerular filtration rate (GFR) in the kidneys often lead to hyperkalemia?
