If you think you know 97001-97004 backward and forward you may be surprised that you should avoid using E/M codes for physical therapists (PTs) and occupational therapists (OTs). However you can report 97001-97004 in addition to a separate E/M service on the same day.
Sponges do have several distinct types of cells, each with different functions. (See FIG.) The body wall of a sponge is perforated by numerous pores or ostia through which water is drawn into a central cavity called the spongocoel or central cavity. The osculum is a large opening at one end of the sponge through which all the resulting excurrent is evacuated.
Making the world better, one answer at a time. The function of mucus is to produce a blanket that carries debri and pathogens (disease causing microorganisms like bacteria and viruses) out of the respiratory tract with the action of cilia.he cilia in the nose play a major role in the sense of smell. The  cilia transmit the smell to the olfactory nerve. They also catch  toxins like chemicals, viruses, and bac â¦ teria and cause them to  become trapped in mucus and swallowed instead of being inhaled into  the lungs.