Since, the options are not given the question is incomplete. The complete question is as follows:
Unbeknownst to her or her care team, a 51-year-old woman's breast cancer has an etiology rooted in the fact that tumor suppressor genes are present but have been silenced. Consequently, she has not synthesized normal cancer-suppressing proteins and neoplasia has resulted. What process has accounted for the woman's cancer?
A. Chromosomal translocation
B. The “two-hit” hypothesis of carcinogenesi
s
C. Epigenetic mechanisms
D. A DNA repair defect
Answer: C. Epigenetic mechanisms
Explanation:
In cancer epigenetics the modification of the DNA of the cancer cells occur which will not cause the change in the nucleotide sequence rather it will affect the way, through which the genetic code is being expressed in the body. In cancer different type of epigenetic mechanisms can result which may cause silencing of the tumor suppressor genes, modification of the histone, dysregulation of proteins of DNA, alteration of the methylation pattern of DNA.
According to the given situation, is an example of the epigenetic mechanism of cancer. This is because the tumor suppressor genes of cancer cells are present but these are silenced, that is they are non-functional as a result of this the cancer-suppressing proteins will not be synthesized in the body. This entire condition will be contributing to the neoplasia.
<h2><u><em>AIDS epidemic Russia</em></u></h2>
The number of people living with HIV in Russia now exceeds 1 million, according to official statistics. Most experts say the true figure is likely to be at least 1.5 million — around 1 percent of the total population of 146 million — because many people are unaware of their HIV-positive status.
True, they must at least have one but can include multiple root words. An example would be “sternocleidomastoid” which means muscle attachments at the sternum, clavicle, and mastoid.
Lung sounds is on priority for monitoring intravenous mitomycin.
<h3>
What is mitomycin?</h3>
A medication may have side effects in addition to the ones that are intended. Even though not all of these side effects are likely to occur, if they do, medical treatment may be required while consuming mitomycin.
Additionally, due of how cancer medications affect the body, there is a potential that they could result in other side effects that could not show up for several months or even years after the medication has been taken. Some forms of cancer may be among these unintended consequences.
Less frequent symptoms
- Tarry, black stools
- blood in the stools or urine
- hoarseness or a cough
- cold or fever
- tiny red patches on the skin painful or difficult urination unusual bleeding or bruising lower back or side pain
To learn more about mitomycin with the given link
brainly.com/question/21108065
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<u>Question:</u>
The nurse is preparing a plan of care for a client who will be receiving intravenous mitomycin for the treatment of liver cancer. In developing the plan of care, the nurse includes monitoring which as the priority
1. Heart rate
2. Lung sounds
3. Bowel sounds
4. Level of consciousness