Several types of in vivo tests are performed to assess different aspects of toxicity:
1. Acute Toxicity Testing: Determines the adverse effects of a single dose of a substance. 2. Subchronic and Chronic Toxicity Testing: Evaluates the effects of repeated exposure over a period of time. 3. Carcinogenicity Testing: Assesses the potential of a substance to cause cancer. 4. Reproductive and Developmental Toxicity Testing: Examines the impact on reproductive health and the development of offspring. 5. Immunotoxicity Testing: Studies the effects on the immune system.