The amniotic fluid is the protective liquid contained by the amniotic sac of a gravid amniote. This fluid serves as a cushion for the growing fetus, but also serves to facilitate the exchange of nutrients, water, and biochemical products between mother and fetus.

Importance :-)

It helps to protect the fetus from trauma to the maternal abdomen.
It cushions the umbilical cord from compression between the fetus and uterus.
It has antibacterial properties that provide some protection from infection.
It serves as a reservoir of fluid and nutrients for the fetus.

Formation :-)

Amniotic fluid is present from the formation of the gestational sac. Amniotic fluid is in the amniotic sac. It is generated from maternal plasma, and passes through the fetal membranes by osmotic and hydrostatic forces. When fetal kidneys begin to function around week 16, fetal urine also contributes to the fluid. In earlier times, it was believed that the amniotic fluid was composed entirely of fetal urine.

The fluid is absorbed through the fetal tissue and skin. After 22 to 25 week of pregnancy, fraternization of an embryo's skin occurs. When this process completes around the 25th week, the fluid is primarily absorbed by the fetal gut for the remainder of gestation.

Contents :-)

At first, amniotic fluid is mainly water with electrolytes, but by about the 12-14th week the liquid also contains proteins, carbohydrates, lipids and phospholipids, and urea, all of which aid in the growth of the fetus.

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4 0

1 year ago

During the accumulation of urine, the bladder distends, allowing stretch receptors in the transitional epithelium to be stimulat

Drupady [299]

Answer:

The given statement is TRUE

Explanation:

Urinary bladder is the hollow, muscular and distensible (elastic) organ in the urinary system of a human. The urine enters the bladder through the ureters from the kidneys. The urine collected in the bladder expands it.

The urinary bladder is made up of transitional epithelium. Once the urinary bladder is expanded to a certain extent it stimulates the stretch receptors in the transitional epithelium for the excretion of urine through the urethra.

Therefore, when the urine is accumulated in the urinary bladder, the bladder distends or expands and stimulates the stretch receptors in the transitional epithelium for urine excretion.

4 0

3 years ago

Which type of diagnostic radiology involves a computer taking a 3-D picture of an echo off your body?

natali 33 [55]

Answer:

Computed tomography (CT) is an imaging tool that combines x-rays with computer technology to produce a more detailed, cross-sectional image of your body. A CT scan lets your doctor see the size, shape, and position of structures that are deep inside your body, such as organs, tissues, or tumors.

Explanation:

4 0

3 years ago

Which tasks do medical coders and billers complete? Check all that apply

olga55 [171]

Use your brain it’s such a simple answer

7 0

3 years ago