TB Treatment as TB prevention. TB drug treatment for the prevention of TB, also known as chemoprophylaxis, can reduce the risk of a first episode of active TB occurring in people either exposed to infection, or with latent TB.It can also reduce the risk of a recurrent TB episode.B Treatment as TB prevention. TB drug treatment for the prevention of TB, also known as chemoprophylaxis, can reduce the risk of a first episode of active TB occurring in people either exposed to infection, or with latent TB.
Split and merge into it. Answer by Rifkah. Confidence votes 3.3K. Motor neurons, also called efferent or effector neurons condust impulses away from the CNS to muscles and glands. Motor neurons tracts (including those from the autonomic nervous system) are called effector pathways.
Therefore, when a signal reaches the relay neuron from the sensory neuron, the relay neurons will directly send a signal to the motor neurons.   The main function of neuron cells are to carry signals.  There are three types of neurons. Sensory, relay, and motor neuron. Sensory neurons carry signals from the r â¦ eceptors in our body (e.g. thermal, pressure etc.) to the relay neurons, which are found in our spinal cord.Relay neurons then send signals along the spinal cord to the brain.ensory, relay, and motor neuron. Sensory neurons carry signals from the receptors in our body (e.g. thermal, pressure etc.) to the relay neurons, which are found in our spinal cord. Relay neurons then send signals along the spinal cord to the brain.