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When should radical neck dissection not be used?
Radical neck dissection should not be used when less invasive procedures can achieve the same therapeutic goals, such as modified radical neck dissection or selective neck dissection. It should also be avoided in cases where the risks of surgery outweigh the potential benefits, such as in patients with advanced age or significant comorbidities. Additionally, it may not be appropriate in cases where the patient's quality of life would be significantly compromised by the extensive removal of neck structures.
Can human cells live independently outside the body?
There are many uni-cellular organisms which are single celled and survive independently without depending on other cells. If your question is Can a Human cell survive out of Human body? Yes, the human cells can survive out of human body if all the nutrition and the other factors which keep the cell to function are provided to the cell. multi-cellular organisms are made up of tissues of different kinds and organs which are inter-dependent for nutrition and survival. So if the cells are removed from human body, it will survive till the nutrition gets exhausted. There are many scientific methods by which the nutrition and other required substances are provided to the cells which are taken from human body and stored for long periods. The cells are also made to multiply outside the body and it is known as cell-culture or tissue culture.
Can bacteria express human genes?
Yes, bacteria can be genetically modified to express human genes. This is commonly done in biotechnology and genetic engineering for purposes such as protein production, drug development, and studying genetic diseases. The human genes are inserted into bacterial cells, which then produce the corresponding human proteins.
What is the main function of waxes in human body?
The ear produces ear wax which is familial to many. It is also called cerumen. It can trap fungi and insects. It also has some antibacterial qualities. Cleaning the ear canal should be done by an expert. Dizziness can result from removal.
Can lymph nodes be removed?
Yes, lymph nodes can be removed surgically in a procedure known as lymph node dissection. This is often done to investigate or treat conditions such as cancer or infection. However, removal of lymph nodes can sometimes lead to complications related to lymphatic drainage and potential immune system impairment.
Were most dissections in the roman era done on humans?
No. The Romans, and most of the ancient people for that matter, had a respect for the human body. Dissection of a human was strictly forbidden and even executed criminals were given a burial of some type.No. The Romans, and most of the ancient people for that matter, had a respect for the human body. Dissection of a human was strictly forbidden and even executed criminals were given a burial of some type.No. The Romans, and most of the ancient people for that matter, had a respect for the human body. Dissection of a human was strictly forbidden and even executed criminals were given a burial of some type.No. The Romans, and most of the ancient people for that matter, had a respect for the human body. Dissection of a human was strictly forbidden and even executed criminals were given a burial of some type.No. The Romans, and most of the ancient people for that matter, had a respect for the human body. Dissection of a human was strictly forbidden and even executed criminals were given a burial of some type.No. The Romans, and most of the ancient people for that matter, had a respect for the human body. Dissection of a human was strictly forbidden and even executed criminals were given a burial of some type.No. The Romans, and most of the ancient people for that matter, had a respect for the human body. Dissection of a human was strictly forbidden and even executed criminals were given a burial of some type.No. The Romans, and most of the ancient people for that matter, had a respect for the human body. Dissection of a human was strictly forbidden and even executed criminals were given a burial of some type.No. The Romans, and most of the ancient people for that matter, had a respect for the human body. Dissection of a human was strictly forbidden and even executed criminals were given a burial of some type.
At what date was the first dissection done by Leonardo da Vinci?
He did not keep that sort of a diary.
How serious is a radical neck dissection?
Radical neck dissection is a major operation. Extensive tests are done before the operation to try to determine where and how far the cancer has spread.
Detoxification of alcohol is done by which human body organ?
Liver
How many lungs done the human body contain?
2
What is the meaning of Fetal Pig Dissection?
The meaning of Fetal Pig Dissection is to cut apart the pig fetus. They are a byproduct of the park food industry. This is done to study how pigs bodies work.
Who was Alexei Leonov and what thing he has done first?
first human to walk in space
Did they teach anatomy in the 1500s?
Yes they did, although it was done a lot differently than it was today. The term "anatome" was coined by Aristotle (although Hippocrates is considered the founder of the science of anatomy) from the Greek words ana (meaning "up") and tome(meaning "cut"), therefore "to cut up" or "cut repeatedly".In the 16th century, live dissections were performed in vast halls with tiered levels where the students (or whomever was present) would have to rotate to get a various views of the body. Due to the lack of refrigeration, these dissections were often held in the dead of winter and had to be performed as quickly as possible to finish before the body started to decompose.(Look up images of Leiden University or Padua University dissection halls to get an idea of how these rooms looked)
What is the importance of dissection?
having the real experience ( unlike virtual dissection ) , along with the fact that you can get a good understanding of the internal organs , and identify the tissue organs , and have an appreciation of the complexity of living organisms as well as through about what is inside each animal and what each animal is like .
Lymph nodes are generally not removed when the penetration of the malignant melanoma is at what depth?
If the tumor penetrates less than 1mm, dissection is not usually done.
What type of doctor does cadaver dissection for scientific research?
All medical schools in the United States include Gross Anatomy in the first year curriculum, and for many schools that entails cadaver dissection. It is deemed by many to be the "right of passage" for every first year medical student to endure on the path to become a physician, whether they become a surgeon or general practitioner. So pretty much every doctor has done cadaver dissection for research/educational purposes; however, many types of surgeons (especially plastic surgeons) use cadavers to hone their skills and to pass re-certification exams.
Lymph nodes are generally removed when the penetration of the malignant melanoma is at what depth?
If it is 1-2 mm, node dissection may be done at the time of primary treatment or the patient may be observed and only undergo lymph node dissection if the area later shows signs of disease.
