Diphenhydramine is a commonly-used antihistamine drug. Since it is a basic drug, it is usually administered as the hydrochloride salt (Figure 6.) Thus, in various portions of your digestive tract, the drug may be present either as the free base (B) or the protonated form (BH+), depending on the pH. (Figure 4)
An independent contractor contracts with an employer to do a particular piece of work. This working relationship is a flexible one that provides benefits to both the worker and the employer. However, there are drawbacks to the relationship as well.
A contract between a business and an independent contractor should contain an indemnification clause, requiring the contractor to pay for any legal liability or other costs incurred by the business in the event of a lawsuit. This could be very cold comfort if the contractor has no assets.