Which of the following correctly describes the functions of...

Which of the following correctly describes the functions of the endocrine system? a. Transport of blood through the body and through the lungs b. Regulation of body functions through hormone secretion c. Regulation of body functions through nerve impulses d. Immunity and returning extra tissue fluid to the blood vessels

Transcript

00:01 Okay, so this is a concept of endocrine system, okay, endocrine system, all right? and basically, endocrine system is a system in our body, right, made up of glands.

00:25 So first off, when you talk of endocrine, you just talk of glands, okay? these glands are secret and then produce hormones these are chemical messengers okay let's call these messengers all right hormones are chemical substances used to you know regulate activities of cells and organs all right so this is to regulate of organs and cells in our body okay now these are hormones basically okay from endocrine endocrine which means ducts endo these are secreted and then they are passed into into ducts and then from the ducks now they act right and and action of hormones is another interesting uh topic all right because homoes act differently or on different target organs right now they secrete hormones directly into bloodstream okay this is endocrine okay the secret organ the rather hormones directly into breaststream which help control many body functions like you can talk of growth we can talk of repair you can talk of reproduction okay so anything dealing with hormones is now what you refer to endocrine now for instance look here in our brain we have if if you have a human system let me say this is a human okay this is a let's say this is a human being okay it's illustration of a human okay like that now what happens here is we can start labeling from different or parts where you find this open because in the brain you have a pineal gland right i'm just going to label them right we have the hypothalamus very important okay we have pituitary gland also in the brain then you come to the thyroid region okay the thyroid deer which is the butterfly like organ produces this is the thyroid gland okay okay okay and also you have two sections of these known as parathyroid the parathyroid thyroid glands, okay? and then we come down here, we find thymus on the chest bone.

03:39 Okay, you find thymus.

03:44 These are just endocrine glands, okay? and then you come to the kidneys now...

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