**Question:** Viper venom is: ARMS 14

**Core Concept:** Viper venom is a complex mixture of bioactive molecules produced by the venomous pit vipers, primarily composed of enzymes, peptides, and proteins. It plays a crucial role in the venomous bite of these snakes, causing local tissue damage, systemic effects, and coagulation disorders. When discussing venom toxicity, the components are often grouped into "ARMS" categories:

1. **Alpha (Alpha) Venom:** Contains proteases, phospholipases, and hemolysins that cause tissue damage, hemolysis, and platelet aggregation. Alfa venom is responsible for bleeding disorders, tissue necrosis, and impaired wound healing.
2. **Rho (Rho) Venom:** Contains phospholipases, proteases, and kinin-generating enzymes that lead to vasodilation, increased vascular permeability, and inflammation. Rho venom is associated with local pain, edema, and shock.
3. **Mu (Mu) Venom:** Contains neurotoxins, cardiotoxins, and cytotoxins that target the nervous system, heart, and blood vessels, respectively. Mu venom is responsible for neuromuscular blockade, cardiac arrhythmias, and vasoconstriction.
4. **Sigma (Sigma) Venom:** Contains enzymes like phospholipases and proteases that cause coagulation disorders, tissue necrosis, and impaired wound healing. Sigma venom is associated with bleeding disorders and tissue damage.

**Core Concept (Continued):** Core Concept: Viper venom is a complex mixture of bioactive molecules produced by the venomous pit vipers, primarily composed of enzymes, peptides, and proteins. It plays a crucial role in the venomous bite of these snakes, causing local tissue damage, systemic effects, and coagulation disorders. When discussing venom toxicity, the components are often grouped into "ARMS" categories:

1. **Alpha (Alpha) Venom:** Contains proteases, phospholipases, and hemolysins that cause tissue damage, hemolysis, and platelet aggregation. Alfa venom is responsible for bleeding disorders, tissue necrosis, and impaired wound healing.
2. **Rho (Rho) Venom:** Contains phospholipases, proteases, and kinin-generating enzymes that lead to vasodilation, increased vascular permeability, and inflammation. Rho venom is associated with local pain, edema, and shock.
3. **Mu (Mu) Venom:** Contains neurotoxins, cardiotoxins, and cytotoxins that target the nervous system, heart, and blood vessels, respectively. Mu venom is responsible for neuromuscular blockade, cardiac arrhythmias, and vasoconstriction.
4. **Sigma (Sigma) Venom:** Contains enzymes like phospholipases and proteases that cause coagulation disorders, tissue necrosis, and impaired wound healing. Sigma venom is associated with bleeding disorders and tissue damage.

**Why the Correct Answer is Sigma (S):**

The correct answer is Sigma (S) venom because it primarily targets the coagulation cascade, leading to bleeding disorders and tissue damage