●●● ●●●● ●●●●● ●●●● ●●●●● ●●●● V. Features and use of dermatologic preparations VI Features and use of ophthalmic ointments and gels Vl Features and use of nasal ointments and gels IX Features and use of rectal preparations X Features and use of vaginal preparationsVI. Features and use of dermatologic preparations VII. Features and use of ophthalmic ointments and gels VIII. Features and use of nasal ointments and gels IX. Features and use of rectal preparations X. Features and use of vaginal preparations