Brown recluse releases what type of toxin?

Brown recluse releases what type of toxin?

• A. Hemotoxin
• B. Biotoxin
• C. Necrotoxin
• D. Neurotoxin

Answer: (D)

Brown recluse venom is mainly necrotoxic, causing local tissue necrosis rather than affecting nerve signals. The venom contains enzymes like sphingomyelinase D that disrupt cell membranes, leading to cell death and the characteristic necrotic skin lesions. Neurotoxins derail nerve transmission, which isn’t the primary action of this spider’s venom, and hemotoxins target blood cells or coagulation in a way that isn’t the central effect here. So the toxin type you should associate with brown recluse venom is necrotoxin.

Brown recluse venom is mainly necrotoxic, causing local tissue necrosis rather than affecting nerve signals. The venom contains enzymes like sphingomyelinase D that disrupt cell membranes, leading to cell death and the characteristic necrotic skin lesions. Neurotoxins derail nerve transmission, which isn’t the primary action of this spider’s venom, and hemotoxins target blood cells or coagulation in a way that isn’t the central effect here. So the toxin type you should associate with brown recluse venom is necrotoxin.