Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter ArenaQuestion
← Human Body & HealthWhich risk increases as acetaminophen dosage rises in the liver during a prolonged period?
A)Enhanced glycogen synthesis pathway
B)Centrilobular necrosis becomes probable✓
C)Increased bile acid production rate
D)Reduced risk of fatty infiltration
💡 Explanation
Acetaminophen overdose leads to the formation of a toxic metabolite (NAPQI), which depletes glutathione stores. Because glutathione is essential for detoxification, saturation of the liver's detoxification pathways causes NAPQI to damage hepatocytes, therefore centrilobular necrosis occurs rather than glycogen synthesis, bile acid issues, or decreased fatty infiltration.
🏆 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 →- A patient with Hashimoto's thyroiditis takes levothyroxine (synthetic T4). Which feedback mechanism impairment most likely reduces the drug's effectiveness in restoring normal T3 levels in peripheral tissues?
- Why does escalating nicotine intake lead to reduced reward despite increased dopamine release in smokers?
- If a patient presents with fatigue and pallor several weeks after starting a strict vegan diet, which mechanism explains why vitamin B12 deficiency can cause macrocytic anemia?
- Which effect explains why mRNA COVID-19 vaccines often require a booster dose to provide longer-lasting protection against new variants?
- Why does shivering occur after an individual with a fever takes antipyretic medication like ibuprofen?
- What distinguishes the proliferative phase of the uterine cycle from the secretory phase following ovulation?
