**Snake Bite Management**

**Core Concept**
Snake bites can lead to severe systemic complications due to venom, necessitating prompt and specific management. The primary goal is to neutralize the venom, prevent systemic complications, and manage local tissue damage.

**Why the Correct Answer is Right**
The recommended primary management of snake bites includes administering antivenom, which is a type of hyperimmune globulin that neutralizes the venom. This is typically administered intravenously and is the cornerstone of snake bite treatment. Additionally, patients are often given supportive care, such as fluid resuscitation, pain management, and wound care. **Option A**, antivenom, is the correct answer.

**Why Each Wrong Option is Incorrect**
**Option B:** Rest, immobilization, and observation are not sufficient as primary management for snake bites, as they do not address the systemic effects of venom.

**Option C:** Applying a tourniquet or a tight bandage above the bite area is not recommended, as it can worsen local tissue damage and potentially lead to compartment syndrome.

**Option D:** Using a suction pump or a snake bite kit is not recommended, as there is no evidence to support its effectiveness in removing venom from the wound.

**Clinical Pearl / High-Yield Fact**
When managing snake bites, it is essential to identify the species of snake involved, as different species require different types of antivenom. Always follow local guidelines and protocols for snake bite management.

**Correct Answer: B. Rest, immobilization, and observation.**