[Solved] A drug that causes shedding of the outer layer of the skin is called a(an): A) Emollient B) Antiseptic C) Keratolytic D) Xerotic Pelvic Cavity: The body cavity located in the lower abdomen, bordered by the pelvic bones, and contains reproductive organs, the bladder, and the rectum. Membranous Urethra: A section of the urethra that runs through the urogenital diaphragm, connecting the prostatic to the spongy urethra. Genital Papilla: A small, fleshy protrusion found in the genital area of females of certain species, including fish and amphibians, often covering the opening of the urethra or vagina. Urogenital Orifice: An anatomical term referring to the external opening through which urinary and genital systems discharge in certain animals.