Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter ArenaQuestion
← Human Body & HealthIf a patient experiences severe blood loss leading to hypovolemic shock, which consequence follows regarding systemic vascular resistance?
A)Resistance decreases due vasodilation
B)Resistance increases due vasoconstriction✓
C)Resistance remains constant initially
D)Resistance oscillates unpredictably
💡 Explanation
Systemic vascular resistance increases because, in hypovolemic shock, the body initiates vasoconstriction to maintain blood pressure and perfusion of vital organs. Therefore, resistance increases rather than oscillating or remaining constant, as this response prioritizes blood flow to essential areas.
🏆 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 →- If an oral drug formulation exhibits high lipophilicity, and the patient has compromised liver function, which consequence follows regarding the drug's systemic availability?
- If a growth factor receptor mutation in cancer cells disables the intrinsic apoptosis pathway while nutrient supply decreases, which consequence follows?
- Which outcome increases in an immune system undergoing chronic, granulomatous inflammation due to persistent undigested bacterial components like mycolic acids?
- Why does peripheral tissue hypothyroidism persist despite normal TSH levels and thyroid hormone production following an autoimmune attack on deiodinase enzymes?
- If a patient develops portal hypertension secondary to liver cirrhosis, which outcome is most likely in the esophageal veins?
- An individual's diet lacks sufficient niacin (Vitamin B3), leading to a disruption in the tryptophan metabolism pathway. Which outcome becomes increasingly likely?
