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horsena [70]
3 years ago
6

Describe the hepatic portal system?

Medicine
1 answer:
andriy [413]3 years ago
4 0

Answer:

Hepatic portal system is the veins, consists of the tributaries and hepatic portal vein.

Explanation:

Hepatic portal system transfers blood from the parts of gastrointestinal tract to the liver. The components of hepatic portal system are hepatic portal vein, superior mesentric vein, inferior mesenteric vein and splenic vein.

The absorbed product of the small intestine first reach to the liver through the hepatic portal system. The lower portion of the esophagus to the upper part of ana.l canal is involved in this system.

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Having an arm in a cast and not using it can cause
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Atrophy

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Atrophy is the breakdown of cells, tissues, muscles or even organs. The prefix 'a' is negative in latin and -trophy meaning nutrition or growth. Put together it is negative growth or just simply the the breakdown of something.

6 0
2 years ago
The portion of the uterus that changes during the uterine cyele is the:
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Answer:

The portion of the uterus that changes during the uterine cycle is the :

<em>e) functional layer of endometrium</em>

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4 0
3 years ago
Explain how the epithelium in each of the following regions of the respiratory tract is adapted so its structure follows its fun
vovangra [49]

Explanation:

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b. Bronchiole: epithelium is ciliated and no ciliated, it becomes cuboidal in smaller passages as it continues to branch. The no ciliated cells, also known as club cells are the ones that produce surfactant. <em>Since bronchioles are passages to direct the air to the alveoles epithelial cells in this zone have adapted to go from larger branches to smaller ones to reach the alveoli. </em>

c. Alveolus: it's composed of two types of cells, type one, that constitute the air-blood barrier and type two, cells that produce surfactant to reduce surface tension to keep the alveolus shape when breathing.<em> Since alveoli's function is to allows oxygen/carbon dioxide to move between bloodstream the epithelial cells in this organ evolved to cover this job.</em>

I hope you find this information useful and interesting! good luck!

8 0
3 years ago
Why is one side of my jaw bigger/puffier then the other, and how can i fix it
Marina86 [1]

Answer:

do any exercise like type of jaw !!!

if you didn't have any change of jaw

please go through the family doctor

8 0
2 years ago
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