Final answer:
Most humans who are bitten by a venomous snake do not die as a result of the bite. The severity of the outcome depends on various factors, and prompt medical attention significantly increases the chances of survival.
Step-by-step explanation:
The statement that most humans who are bitten by a venomous snake will die as a result of the bite is false. While some snake bites can be life-threatening, not all venomous snake bites are fatal. The severity of the outcome depends on various factors, including the type of snake, the amount of venom injected, the location of the bite, and the promptness and effectiveness of medical treatment. For example, if a person is bitten by a venomous snake and receives immediate medical attention, such as antivenom treatment, the chances of survival are significantly higher.
Venomous snakes have evolved venom for capturing and immobilizing prey rather than targeting humans specifically. Their venom consists of various toxic components that can affect different physiological systems in the body. Some venomous snakes have neurotoxic venom that affects the nervous system, while others have hemotoxic venom that affects the blood and tissues. The venom's effects can range from mild symptoms to severe envenomation, depending on the species and the amount of venom injected.
Snakebite deaths are more common in regions with limited access to medical care and antivenom. In urban areas with well-established healthcare systems, the mortality rate from snake bites is significantly lower due to prompt medical intervention.