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shusha [124]
4 years ago
14

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

Medicine
1 answer:
saveliy_v [14]4 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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What are the coarses/subjects for a podiatrist?
ASHA 777 [7]
Answer:

Pre-podiatry undergraduate coursework must include courses in biology, general chemistry, organic chemistry, physics and English, the AACPM website states. More than 97% of students at podiatric med schools have a bachelor's degree, and many already have some type of graduate degree, according to the AACPM website.
3 0
3 years ago
steoporosis and related low bone mass affect many adults in North America, especially older women. One-third of all women experi
tatuchka [14]

Answer: This is TRUE for me. Osteoporosis is a preventable disease.

Explanation:

In this condition, bone density ( the amount of bone tissue) is reduced because it's deposition does not keep pace with resorption. Although the bone is adequately mineralised, it is fragile and microscopically abnormal, with loss of internal structure.

Peak bone mass occurs around 35 years and then gradually declines in both sexes. Lowered oestrogen levels after the menopause are associated with a period of accelerated bone loss in women. Thereafter bone density in women is less than in men for any given age. That is why in North America, one-third of all women experience fractures because of this disease, amounting to about 2 million bone fractures per year.

Common features of osteoporosis are:

--> skeletal deformity: gradual loss of height with age, caused by compression of vertebrae.

--> bone pain

--> fractures: especially of the hip ( neck of femur), wrist and vertebrae.

It is TRUE for me that some risk factors can't be changed ( which is the low oestrogen levels that occur after menopause in women) but others, such as poor calcium intake, can.

Exercise and Calcium intake during childhood and adolescence are important in determining eventual bone mass of an individual and in preventing risk of osteoporosis in later life.

7 0
3 years ago
The nurse is caring for a client receiving mannitol via intravenous (IV) infusion. A vial is sent from the pharmacy, and in prep
azamat

Appropriate nursing action would be place the vial in warmer water.

When exposed to low temperatures, solutions of mannitol may crystallize. If crystals are observed, the container should be warmed to redissolve, then cooled to body temperature before administering. Diluted solutions of mannitol are less likely to crystallize, especially if the final concentration is less than 15%.

An administration set with a filter should be used for infusions containing 20% or more of mannitol. At concentrations of 15% or greater, mannitol may crystallize at low temperatures. Mannitol should only be given intravenously and never given intramuscularly or subcutaneously. Mannitol should not be administered with whole blood.

To learn more about Mannitol , here

brainly.com/question/22242688

#SPJ4

3 0
2 years ago
So I need to know if studying to be a doctor is hard and also what universities would you recomend (since I don’t have a big sis
Ostrovityanka [42]

Answer:

yes it is hard but it gets easier with time and lots of studying

Explanation:

universities depend on what ypu and afford and how far you can travel

7 0
3 years ago
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On successful completion of a particular course, individuals may attain ____________________ in a particular area. HELP
gizmo_the_mogwai [7]

Answer:

The answer is stress

Explanation:

8 0
3 years ago
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