A sponge is a member of the phylum Porifera. It is a simple animal with many cells, but no mouth, muscles, heart or brain. It is sessile: it cannot move from place to place the way most other animals can. A sponge is an animal that grows in one spot like most plants do.Nevertheless, sponges are quite successful. sponge is a member of the phylum Porifera. It is a simple animal with many cells, but no mouth, muscles, heart or brain. It is sessile: it cannot move from place to place the way most other animals can. A sponge is an animal that grows in one spot like most plants do. Nevertheless, sponges are quite successful.
Nosocomial infections: Types list. The list of types of Nosocomial infections mentioned in various sources includes: 1  Nosocomial infections by site: 2  Urinary tract infections. 3  Surgical site infections.  Respiratory tract infections.
A nosocomial infection is any infection that is acquired during the course of stay in a hospital, nursing home, or other health care facility. About 5-15% of (or) all hospitalized patients acquire nosocomial infections. Three factors contribute to nosocomial infections: 1  Microorganisms in the hospital. nosocomial infection is any infection that is acquired during the course of stay in a hospital, nursing home, or other health care facility. About 5-15% of (or) all hospitalized patients acquire nosocomial infections. Three factors contribute to nosocomial infections: 1  Microorganisms in the hospital.