You don't need to do anything to AD to allow an LDAP client to connect. You need to bind (authenticate) to LDAP to be able to browse it; you need to put in your full DN in JXplorer as part of the credentials, and of course your password. Without knowing what you've tried so far, I can't give you much more direction.
Corticosteroid injections usually contain 1 of the 3 most commonly used types of steroid (methylprednisolone (depo-medrol), triamcinolone (kenalog), or betamethasone (celestone) mixed with one or both numbing medications Lidocaine and Marcaine.
Humalog can be mixed with insulin NPH (intermediate-acting insulin), but always draw Humalog into the syringe first. Never mix Humalog with Lantus. Do not mix Humalog with other insulins if using an insulin pen or external pump. Do not vigorously shake insulin before use.