Final answer:
The best options for maximum absorption of topical medication are gel, lotion, cream, and ointment.
Step-by-step explanation:
When it comes to choosing a vehicle for maximum absorption of topical medication, the best options are gel, lotion, cream, and ointment. Lotions are low-viscosity and are applied with bare hands or a clean cloth. Creams are semi-solid emulsions of oil and water, and they can be oil-in-water or water-in-oil. Ointments are semisolid and are used for topical application.