Both the nervous and endocrine systems play a vital role in the survival of a person. They send messages to target areas in order to support life. The messages sent by the nervous system which are being released into a synapse are called neurotransmitters while the ones sent by the endocrine system via the bloodstream are called hormones.
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The heart consists of four chambers in which blood flows. Blood enters the right atrium and passes through the right ventricle. The right ventricle pumps the blood to the lungs where it becomes oxygenated. The oxygenated blood is brought back to the heart by the pulmonary veins which enter the left atrium. From the left atrium blood flows into the left ventricle
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Training food handlers in food allergy awareness helps to prevent allergic reactions of certain foods and ingredients .
It gives clear information and guidance in order to identify and understand the main food allergens and how to handle food containing allergens carefully. It is very important food handlers to be aware of the potential triggers for allergic reactions.
