Final answer:
Laura must prepare the bleach solution according to the recommended dilution, store it in a closed container, allow the recommended contact time, and change it after the recommended period of expiration. The disinfection solution should be applied on the exam tables for 15 minutes in order to effectively kill spores and viruses.
Step-by-step explanation:
Laura must prepare the bleach solution according to the recommended dilution, store it in a closed container, allow the recommended contact time, and change it after the recommended period of expiration. She should not leave the disinfection solution in an open container to allow evaporation as this can affect its effectiveness. Additionally, she should not mix the bleach solution with boiling water.
The disinfection solution should be applied on the exam tables for 15 minutes in order to effectively kill spores and viruses.