Question: May one erase or throw out a paper with the name of a person who has Hashem’s name (such as alef and lamed) within the letters of his name (e.g., Shmuel, Yechezkel, etc.)?
Question: May one erase or throw out a paper that contains a name of Hashem other than the seven main names?
Short Answer: Certain names of Hashem require burial and may not be discarded into the garbage. However, many poskim are lenient with these names for various reasons.
Question: What should a student do if he sees his rebbe muvhak at the mikvah?
Short Answer: While a student should not go together with his rebbe to a mikvah where people walk around fully unclothed, if the student is already at the mikvah when his rebbe muvhak enters, many poskim allow the student to remain in the mikvah.