“An IoT-based contactless neonatal respiratory monitoring system for neonatal care assistance in postpartum center”

This study emphasizes the importance of early detection and management of neonatal respiratory distress syndrome (RDS), a condition responsible for 20–25% of neonatal deaths. Current monitoring methods face issues like sensor d…[Read more]

The urinary system includes your kidneys, ureters, bladder and urethra. This system filters your blood, removing waste and excess water. This waste becomes pee. The most common urinary issues are bladder infections and urinary tract infections (UTIs).

Source:https://my.clevelandclinic.org/health/body/21197-urinary-system

The respiratory system is the organs and other parts of your body involved in breathing, when you exchange oxygen and carbon dioxide.

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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Your respiratory system is made up of your lungs, airways (trachea, bronchi and bronchioles), diaphragm, voice box, throat, nose and mouth. Its main function is to breathe in oxygen and breathe out carbon dioxide. It also helps protect you from harmful particles and germs and allows you to smell and…[Read more]

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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Do veins have valves?

Veins, however, rely on surrounding muscles to move blood up to your heart and on tiny, one-way valves to keep it flowing in the desired direction. If the valves malfunction, blood will pool in the vein instead of traveling where it needs to be.

Why do Veins Have Valves?

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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What are the two types of veins?

• Pulmonary veins: These carry oxygenated blood from the lungs to the heart.

• Systemic veins: These carry deoxygenated blood from the body back to the heart.

Veins: Definition, Structure, Types, Functions, Diseases

Are veins bigger than arteries?

No, Arteries are thicker than veins. The
walls of arteries are thicker and more stretchy to handle the higher pressure of blood moving through them. Veins, on the other hand, are
thinner and less stretchy.

https://www.webmd.com/heart/difference-between-arteries-and-veins

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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Why are veins thinner than arteries?
Veins have much lower pressure, so their walls are thinner. Veins also have one-way stop valves to prevent blood from flowing backward.

https://www.webmd.com/heart/difference-between-arteries-and-veins

Do veins have valves?

Yes. Veins, unlike arteries, have valves that ensure blood only travels in one way. Arteries don’t need valves since the heart’s pressure is so high that blood can only flow in one way. Valves also assist blood is returning to the heart against gravity.

References:

Cabahug, M. (2022). What are the histological layers of…[Read more]

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…

[Read more]

What are the two types of veins?

Pulmonary veins
– major blood channels that transport oxygenated blood from the lungs to the rest of the body.

Systemic veins
– transports deoxygenated blood back to the heart, which is oxygenated via the pulmonary circuit.

Systemic veins can be further divided into two categories:

i. Deep veins
– these veins…[Read more]

How arteries and veins similar?

• Both are blood vessels in the circulatory system.
• Both have three layers: tunica adventitia (outer), tunica media (middle), and tunica intima (inner).
• Both carry blood.
• Both have muscular tissue responsible for expansion and contraction.
• Venules are the smallest type of vein, similar to arteriole…[Read more]