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shusha [124]
3 years ago
14

What layer of a vein is made of simple squamous epithelium?

Medicine
1 answer:
saveliy_v [14]3 years ago
5 0

Answer:

tunica intima (inner layer)

Explanation:

Walls of veins is composed of three layers, which are:

  • A. Outer layer (tunica adventitia) is of connective tissue with the collagen fibers.
  • B. Middle layer (tunica media) is of smooth muscle which are arranged circularly and the elastic fibers.
  • <u>C.Inner layer (tunica intima) which consists of specialized simple squamous epithelium which are also known endothelium which lines all the blood vessels and endocardium of heart.</u>
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Answer:

The description of the given question is summarized in the below section.

Explanation:

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3 years ago
a nursing student learns that a certain condition occurring in up to 3 in every 1,000 births is a major cause of death. what is
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4 0
10 months ago
Which lymphatic organ does NOT contain lymphatic nodules?
olga nikolaevna [1]

Answer:

The correct answer is option C. thymus.

Explanation:

Lymph nodules are small groups of lymphoid tissue present in the loose under the wet epithelial membranes such as the digestive system, urinary bladder, and respiratory system.

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7 0
2 years ago
Amyotrophic lateral sclerosis is a neurodegenerative disease in which motor neurons are progressively destroyed. Excess levels o
serg [7]

Answer:

The best answer to your question: Which type of neuroglia would play a role in controlling glutamate levels in the chemical environment, would be: Astrocytes.

Explanation:

From among the neuroglia, or support cells in the brain, whose purpose is to aid neurons in their different functions, astrocytes are not just one of the most numerous, but also one of the most vital for neuronal support. Amongst one of their most central functions is to help in the control of neurotransmitter emition and retention in the synaptic cleft, between two communicating neurons, and therefore, helps regulate the responses from post-synaptic, and pre-synaptic neurons. It is also responsible for clearing up the presence of ions in the extracellular space, and producing ATP, which regulates the amount of neurotransmitters that are released, and taken, by pre-synaptic, and post-synaptic neurons.

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5 0
3 years ago
What does medically vulnerable mean?
gizmo_the_mogwai [7]
Medically vulnerable means that the patient is not able to take care of themself.
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3 years ago
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