The respiratory system is composed of organs and other parts of the body involved in breathing, when exchanging oxygen and carbon dioxide. It also allows you to talk and smell.

Respiratory System: Functions and Organs

https://www.webmd.com/lung/how-we-breathe

The respiratory system is made up of organs and other parts of…

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Veins have valves that ensures one directional blood transportation. These valves controls blood flow to prevent blood back flow.

What are the histological layers of blood vessels? · Get a professor

https://getaprofessor.com/2022/06/02/what-are-the-histological-layers-of-blood-vessels/

Histological layers of blood…

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There are two types of veins:
* Pulmonary veins – major blood channels which transports oxygenated blood from the lungs to the other parts of the body’s.
* Systemic veins – transports deoxygenated blood back to the heart.

What are the histological layers of blood vessels? · Get a pr…

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* Veins are smaller and less flexible than arteries.
* Veins have greater diameters that carries higher blood volume and have thinner walls concerning their lumen.

What are the histological layers of blood vessels? · Get a…

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Veins are thinner than arteries because they have less smooth muscles and connective tissue despite having three layers. Their layers are thinner because the blood has lower pressure than the blood in arteries.

What are the histological layers of blood vessels? · Get a…

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Arteries and veins are similar in various ways:
* Both components of the body’s circulatory system.
* they are both blood vessels that transports blood throughout the body.
* Made up of different layers.
* Both are moving in one directional blood transportation.

What are the histological layers of blood vessels? · Get a pr…

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The three main differences between arteries and veins are:
* Arteries carry oxygenated blood away from the heart, while veins carry deoxygenated blood towards the heart.
* Arteries are located deeper in the body and have a thick, elastic muscle walls, while veins have thin, non-elastic, less muscular walls, and mostly closer to the skin.
* The…[Read more]

The nervous system plays a role in everything a person does. There are three main parts of the nervous system: brain, spinal cord and nerves. It helps a person move, think and feel. It also contains the central nervous system and the peripheral nervous system.

Nervous System: What It Is, Parts, Function &…

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Cardiac rhythm or also called as the heart rhythm is an electrical impulse generated by highly specialized fibers capable of spontaneously producing and propagating electrical impulse in the myocardium. These specialized fibers are part of the electrical conduction system of the heart. This system ensures that the heart contracts in a coordinated…[Read more]

According to WHO, hypertension is when the pressure in your blood vessels is too high and it is common but can be serious if not treated. People with high blood pressure may not feel symptoms, so the only way to know is to get your blood pressure checked.