Final answer:
When near food or dish-washing areas, do not eat or drink in the lab to avoid contamination, wash your hands with soap after handling lab materials, and be cautious around heat sources. Alert your teacher about accidents or damaged materials, and complete accident reports if necessary.
Step-by-step explanation:
When you're near food or dish-washing areas, it's important to adhere to safety guidelines to prevent contamination and accidents. First and foremost, do not eat or drink anything in the science lab. Surfaces may have been in contact with dangerous substances that could pose a risk to your health.
Similarly, when washing dishes, use caution with certain items that could be damaged by dishwashing liquids, and always hand wash items that are not dishwasher-safe.
Moreover, in a science laboratory environment, always ensure that you thoroughly clean materials like test tubes and beakers since leftover substances could potentially interact with those used in future experiments, possibly leading to hazardous reactions. Furthermore, if you're using flames or heat plates, be careful about how you reach over them. Keep arms and hair away from heat to avoid burns.
Alert your teacher immediately if anything out of the ordinary occurs, including accidents or damage to materials. An accident report may be required.
Lastly, in terms of personal hygiene, ensure you wash your hands with soap after handling materials in the lab to avoid prolonged contact with any hazardous substances. Following proper hand washing and waste disposal instructions is vital for your safety and that of others in the lab.