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lawyer [7]
2 years ago
13

A portal system sends blood through two sets of capillaries. a. True b. False

Medicine
1 answer:
nikklg [1K]2 years ago
5 0

Answer:

a. True

Explanation:

A portal system begins with a set of capillaries and ends with a set of capillaries. Blood comes from one set of capillaries to a a larger blood vessel which drains into another set of capillaries and it is then sent to the heart.

A classic example of portal system is Hepatic portal system. Major function of this system is to deliver nutrients from digested food to liver so that it can be metabolized.  Small intestine absorbs nutrients from the digested food. These nutrients enter the blood in first capillary bed present in intestine. The deoxygenated blood flows through Hepatic portal vein to liver. Inside liver the blood passes through second capillary bed and nutrients are released in hepatocytes. These capillaries join the hepatic vein and the blood is sent to heart via inferior vena cava.

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Represent acute symptoms that need curing
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3 years ago
Which BEST describes the association between taking benzisoxazole for schizophrenia and amoxapine for depression?
marta [7]

Answer:

c. Benzisoxazole increases serotonin levels, while amoxapine decreases serotoonin levels

6 0
2 years ago
The hormone that blocks milk formation in males and non-pregnant females is:
Bumek [7]

Answer:

The correct option is: a. PIH

Explanation:

The PRH or the prolactin-releasing hormone is the hormone responsible for stimulating the release of prolactin from the anterior pituitary gland. Prolactin then stimulates the mammary glands of the mammals, usually females, to produce milk.

The PIH or the prolactin-inhibiting hormone, also known as dopamine, inhibits the production of prolactin and thus blocks the milk formation in males and non-pregnant females.

4 0
3 years ago
Blood is transported from the intestine to the liver in a large vessel known as the ___________.
deff fn [24]

Answer:

Hepatic portal vein , is responsible for the transport of blood from the intestine to the liver.

Explanation:

The Hepatic portal vein also called the portal vein ,

The blood vessel carries blood from the gastrointestinal tract , pancreas , gallbladder and spleen to the liver .

The blood in the blood vessel contains toxins and nutrients absorbed from the digested contents.

Around one third of the total blood of liver flows via Hepatic Portal Vein.

Hence,

Blood is transported from the intestine to the liver in a large vessel known as the <u> Hepatic Portal Vein.</u>

3 0
3 years ago
a nurse is reviewing the medical record of a pregnant client. the physical exam reveals that the placenta is implanted near the
VARVARA [1.3K]

The low-lying placenta is the condition mentioned here.

What is low-lying placenta?

Pregnancy complications like placenta praevia can occur. It is also referred to as a "low-lying placenta." It is unusual. When the placenta (afterbirth) totally or partially blocks off your cervix, it is said to have placenta praevia (the neck of your womb).

Unusual positions of the infant, such as breech (buttocks first) or transverse, are risk factors for placenta previa (lying horizontally across the womb) Past uterus-related operations: Cesarean section, uterine fibroids removal surgery, and dilation and curettage (D&C)

Hence, the given analysis can be intervened as a low-lying placenta.

To learn more about the low-lying placenta, follow the link:

brainly.com/question/29728123

#SPJ4

8 0
11 months ago
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