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Oxygenation of fetal blood occurs in the?
Oxygenation of fetal blood occurs in the placenta, where the mother's bloodstream and the fetus's bloodstream come into close proximity but do not mix. Oxygen from the mother's blood diffuses into the fetal blood, while carbon dioxide diffuses from the fetal blood into the mother's blood for elimination.
Does fetal pig lung tissue sink in water?
Yes, the aveloar sacs have not been inflated w/ air as the pig has never taken a breath. Niki C
If a section of a lung is cut from a fetal pig and dropped in a glass of water it will sink as it contains no air. Give an explanation why the lung of a fetal pig would not contain air.?
The lungs of a fetal pig do not contain air because a developing fetus receives oxygen and nutrients from the mother's bloodstream through the placenta, not from breathing air. Therefore, there is no need for the lungs to be inflated with air until birth when the piglet starts breathing independently.
What has a single layer of epithelial cells?
Simple Squamous epithelial cells are found in the lung (alveoli), lining the lumen of blood vessels, and lymphatic vessels, and also in the kidneys.
How many types of cancer have been identified?
There are many different types of cancers, and they can affect any organ in the body. The most common cancers that affect men are prostate cancer, lung cancer, and colon cancer. The most common three that affect women are breast cancer, colon cancer, and lung cancer. There are many other types than those though.
How many lobes does the left lung have in a fetal pig?
The left lung of a fetal pig has two lobes: the cranial lobe and the caudal lobe.
How many lobes does each lung of a fetal pig have?
The right lung contains 4 lobes while the left lung contains 3
What maintains the lung inflation during fetal developmnet?
Surfactant
What major differences should you notice between the left and right lung on a fetal pig?
right lung
How many vessels does the lung have?
the lungs have 10,000 - 11, 000 vessels in them
What does a fetal pig lung looks like?
A fetal pig's lungs are similar to an adult's in the interior. The difference is that it is much smaller.
Does Lung tissue have very few blood vessels?
NO, lungs have tons of blood vessels!
What the lungs illium is?
Perhaps you mean the hilum? It is the opening of the lung where the main bronchi (airway) enter the lung together with blood vessels, lymph vessels and nerves.
What important vessels enter or exit the lung at its hilum?
the pulmonary artery, pulmonary veins, bronchial vessels and lymphatic vessels
In which test is a radiopharmaceutical injected intravenously and traced within the vessels of the lung?
Perfusion study of the lung
What are three types of cancer caused by smoking?
Lung cancer, throat cancer, mouth cancer
Which lung has three lobes?
The right lung has three lobes.
