--%>

Pulmonary veins

Explain about the pulmonary veins and how many pulmonary veins are there?

E

Expert

Verified

The pulmonary veins are said to be the part of pulmonary circulation. They are the vessels which carry oxygen-rich blood from the lungs to heart. There exist four pulmonary veins, two which drain blood from the right lung and other two which drain from the left lung. The pulmonary veins emerge into the left atrium bringing arterial blood into the heart. Though they are the veins which carries arterial blood and not the venous blood.

   Related Questions in Biology

  • Q : Circulatory-nervous-excretory systems

    Do sponges contain circulatory, nervous and excretory systems? Answer: Sponges do not contain a nervous system neither circulatory nor excretory system.

  • Q : What benefit does a pathologist have

    What benefit does a pathologist have over investigators in most other fields in data-mining studies or carrying out outcomes?

  • Q : Describe how the price system

    Describe how the price system eliminates shortage.A shortage refer that quantity demanded is greater than quantity supplied. It will lead to upward pressure on price. As price increase, quantity demanded falls and quantity supplied increase.

  • Q : What are support tickets in SAP fico

    What are support tickets in SAP fico module? Support tickets are fundamentally the problems which occur in day to day usage of SAP. Therefore any sap fico consultant who is resolving the day to day production issue

  • Q : Problems of vertebrates State the

    State the problems that vertebrates are required to elucidate to adapt to terrestrial environment as they came from aquatic habitat? How these evolution does solve those problems?

  • Q : Guidelines for effective decision making

    Guidelines for effective decision making The following guidelines may be suggested as an aid of effective decision making: 1.&nb

  • Q : Neural impulse Whether neural impulse

    Whether neural impulse which is generated by stimulus that triggers the arch reflex is restricted in the neurons of this circuit?

  • Q : Fat-soluble and water-soluble vitamins

    State difference between the fat-soluble and water-soluble vitamins? Why fat-soluble vitamins provide harm when ingested in excess amount?

  • Q : Electrical impulse transmission in

    Specify the two main ions which participate within the electrical impulse transmission in the neurons?

  • Q : Male and the female gonads in humans

    What do you mean by gonads? Explain the male and the female gonads in humans?