<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.
Answer:
The correct option is : b. cisterna chyli; fats
Explanation:
Lymph : The fluid that flows in lymphatic system. The intestinal lymph trunks receive the lymph from the intestines it drains into the cisterna chyli.
The lymph is responsible for the transport of fats from the digestive system to the blood and it also transports proteins and excess interstitial fluid to the bloodstream.
Therefore, the lymph from the intestinal lymph trunks drains into cisterna chyli and contains fats.
The mechanism by which genes are transferred from a donor to a recipient microorganism is called TRANSDUCTION. After transduction, the genetic makeup of the recipient cell is different.
Transduction refers to the genetic recombination mechanism by which bacteria can transfer fragments of DNA by using bacteria-infecting viruses called bacteriophages.
During transduction, a bacterial cell interacts by a conjugal bridge through which fragments of DNA are transferred to a suitable (host) recipient cell.
This mechanism (transduction) changes the genome of the host cells by generating genetic recombinants when the bacteriophages initiate a new cycle of infection.
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Answer:
Elevate legs while sitting.The nurse should encourage the client to elevate her legs while sitting; this will prevent pooling and engorgement of veins in the lower extremities. Aerobic exercises do not help in preventing varicose veins. Folic acid intake is recommended in the first trimester to prevent congenital abnormalities. Increasing the intake of calcium helps in strengthening bones.
Explanation:
