Answer:
retrovirus
Explanation:
a retrovirus inserts RNA to produce the viruses DNA in the hosts cells
this is why mothers can pass HIV and other retroviruses through pregnancy or breastfeeding
The correct answer is A. Community members brainstorm ways to improve overall safety.
Explanation
A healthy family relationship is one in which each of its members seeks the physical, mental, and social well-being of themselves and the other members. In these relationships the members are mediated by assertive communication that allows them to express their ideas and thoughts freely without fear of being pointed out, on the contrary, they tend to support each other.
Additionally, healthy family relationships positively affect the community because it makes the members of a community have bonds of identity and unity among all so that they can make joint decisions in a correct and consensual manner by all members. For example, they can decide on safety, opportunities, leadership, among other matters. So the correct answer is A. Community members brainstorm ways to improve overall safety.
Answer:
Measurement of peripheral blood cytokines and other immunomodulatory proteins is a useful and popular tool for assessing human immune responses to a wide range of assaults. A common challenge in this work is obtaining fresh, high-quality samples and limiting the time between blood collection and the separation of plasma or serum from cells. In this study we sought to determine the effect of sample age at the time of processing on the measured levels of 41 soluble immune mediators. Two cohorts were examined: healthy lab donors and trauma patients, who have significant immune perturbation. Whole-blood samples were aliquoted, and plasma was isolated, at days 0, 1, 2, and 3 after collection. Multiplexing techniques were used to measure protein concentrations, and general estimating equations were used to determine if there was a significant change over time. Over the 3-day period examined, only 15 of the 41 proteins showed no significant change in either cohort. Among the remaining proteins both increases and decreases were observed, with changes ranging from 2.4% per day to 325% per day. Proteins with significant changes in one cohort did not always show significant changes in the other group. These results support the need to separate plasma or serum from whole blood as quickly as possible and/or to standardize the length of time to processing within a given study of peripheral blood protein concentrations. When this is not possible, care should be taken to account for differences due to sample age.
Explanation:
Answer:
They should immediately start giving <u>chest compressions</u>.
Explanation:
While at a high school track and field meet a middle aged man collapses in the crowd. His spouse immediately calls emergency medical services (EMS). An ems team arrives and finds the victim unresponsive, not breathing and with a pulse. They should immediately start giving <u>chest compressions.</u>
When a person is unresponsive and not breathing, the first thing to do is <u>give chest compressions by pushing firmly in the center of the chest. Then, release and continue with the same procedure.</u>
When a person is not breathing, due to the lack of oxygen the heart cannot pump blood. Chest compressions are extremely important as they <u>maintain blood pumping throughout the body</u> because they mimic the heart's function.
