A primary reason for needing a new vaccine for influenza each year is that there could be mutation of surface proteins leading to a new outbreak
<h3>What is antigenic drift?</h3>
Antigenic drift is a phenomenon that causes small changes or mutations in the genes of influenza viruses leading to changes in their surface proteins of the virus, which are HA (hemagglutinin) and NA (neuraminidase).
For this reason, new influenza vaccines are produced yearly to alter the effects that may emerge as a result.
Thus, a primary reason for needing a new vaccine for influenza each year is that there could be mutation of surface proteins leading to a new outbreak
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Answer:
ocd
Explanation:
treated with a "antipsychotic "or antidepressant drug such as bupropion...Takes a month or more to kick in. results vary...
This is true I learned that last semester
Research on group processes suggests that if group members start with similar opinions, they will support an option that is more extreme.
<h3>What is Research?</h3>
Research may be defined as the process of methodical examination into and analysis of materials and references in order to demonstrate facts and reach new conclusions.
The complete question is as follows:
A group of five health care professionals is presented with a complex system-based problem in a large hospital and asked to generate multiple possible solutions. Research on group processes suggests that:
- If group members get along, more options will be discussed and considered.
- The group is more likely to come up with an effective solution if there is a strong group leader.
- If group members start with similar opinions, they will support an option that is more extreme.
- On average, individuals working alone will produce fewer options than when working in a group.
Due to Group polarization, group members start with similar opinions, they will support an option that is more extreme. Statement A and B illustrate the mechanism of group thinking, while statement D represents social loafing.
Therefore, the correct option for this question is C.
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Answer: A surgical puncture of the abdominal cavity to remove excess fluid is known as abdominocentesis
Explanation: Abdominocentesis is a surgical procedure carried out by a train health personnel. It involves puncturing of the peritoneal cavity of the abdomen to access fluid which is drained and used for further diagnosis. Usually the fluid is drained by gravity, a syringe or by connection to a vacuum bottle. The procedure is carried out to:
- relieve abdominal pressure from ascites.
-to diagnose bacterial peritonitis.
-to diagnose blood in peritoneal space in trauma cases.
