Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter ArenaQuestion
← Human Body & HealthIf an elderly patient experiences increased collagen cross-linking in their arterial walls due to advanced glycation end-products (AGEs), which consequence follows regarding their cardiovascular function?
A)Enhanced arterial elasticity
B)Increased arterial stiffness✓
C)Reduced blood pressure variability
D)Improved baroreceptor sensitivity
💡 Explanation
Increased collagen cross-linking, a process known as glycation, stiffens arterial walls because it reduces the elasticity of the extracellular matrix; therefore, arterial stiffness increases, rather than elasticity, impacting cardiovascular function and increasing systolic blood pressure due to reduced compliance.
🏆 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 →- During sepsis, why does widespread capillary leakage and vasodilation occur, overwhelming the body's compensatory mechanisms?
- If an experimental vaccine, using a novel TLR4 agonist adjuvant, fails to produce lasting protection, which mechanism is most likely responsible?
- Why does decreased serum phosphate result in impaired bone mineralization?
- Why does the ventilation-perfusion (V/Q) ratio mismatch cause hypoxemia in acute respiratory distress syndrome (ARDS)?
- Why does cellular senescence increase in aging muscle tissue, contributing to sarcopenia?
- During the luteal phase, which outcome would be MOST likely if a defect prevents adequate progesterone secretion by the corpus luteum?
