Disease at a Glance: Microbial Diseases of the Nervous System and Eyes The nervo
ID: 99321 • Letter: D
Question
Disease at a Glance: Microbial Diseases of the Nervous System and Eyes The nervous system consists of two divisions, the central nervous system and the peripheral nervous system. The central nervous system, made up of the brain and spinal cord, is the master control center of the body. The peripheral nervous system includes all of the nerves that connect to the brain (nerves) and spinal cord (spinal nerves) and provides a means of communication between the sensory structures, muscles, and glands and the central nervous system. The brain and spinal cord are protected by three layers of membranes called the meninges. Cerebrospinal fluid circulated between two of these layers, cushioning the brain and spinal cord and providing nutrients and oxygen. Further protection is by the blood-brain barrier, which blocks the passage of microbes and certain chemicals in the blood into the central nervous system. Both the components of the central nervous system and the peripheral nervous system are sterile with no normal As will be reviewed below, there are several portals through which microbes may enter the nervous system causing a variety of diseases. Part - A Match the Microorganism The nervous system may be infected by bacteria, viruses, fungi, protozoa, or Certain diseases may be caused by more than one type of microorganism and share similar signs and symptoms. Correctly diagnosing the cause of disease is for proper treatment and care of patients as well as controlling potential spread to other susceptible hosts. Sort the disease by type of causative microorganism(s).Explanation / Answer
Cryptococcal menangitis is the fungal disease
Tetanus- bacterium
Infant bautalism- bacterium
West nile wncephalis- virus
Polio- virus
Rabies- virus
Varient creutzfeldt-jakob disease- prions