Answer:
The processing power of the mammalian brain is derived from the tremendous interconnectivity of its neurons. An individual neuron can have several thousand synaptic connections. While these associations yield computational power, it is the modification of these synapses that gives rise to the brain's capacity to learn, remember and even recover function after injury. Inter-connectivity and plasticity come at the price of increased complexity as small groups of synapses are strengthened and weakened independently of one another (Fig. 1). When one considers that new protein synthesis is required for the long-term maintenance of these changes, the delivery of new proteins to the synapses where they are needed poses an interesting problem (Fig. 1). Traditionally, it has been thought that the new proteins are synthesized in the cell body of the neuron and then shipped to where they are needed. Delivering proteins from the cell body to the modified synapses, but not the unmodified ones, is a difficult task. Recent studies suggest a simpler solution: dendrites themselves are capable of synthesizing proteins. Thus, proteins could be produced locally, at or near the synapses where they are needed. This is an elegant way to achieve the synapse specific delivery of newly synthesized proteins.
Explanation:
They help to prevent the disease from occurring. The immune system becomes familiar with the pathogen and learns how to fight it. Its the same process with vaccines
A nurse from the neonatal intensive care unit is called to the birth room for an infant requiring resuscitation. The nurse should <u>suction the mouth then the nose.</u>
The resuscitation procedure is as follows:
- The newborn should be placed under a radiant heat source to offer warmth.
- The baby should then be dried off, their airway should be cleared with a bulb syringe or suction catheter if necessary, and their breathing should be stimulated by suction the mouth then the nose.
- Within five seconds, the doctor will open the airway by swiftly sucking oral secretions with a bulb syringe.
- If thick meconium is found, the doctor will remove it with a large port tube.
- If the infant is still not breathing while having a low heart rate, To ensure a precise rhythm, take a breath that lasts two to three seconds.
learn more about resuscitation here: brainly.com/question/4435133
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