Answer:
Yes, the Pfizer booster shot effective against the Omicron variant
Answer:
The tunica interna of blood vessels is made of endothelium and is supported by a subendothelial layer with a internal elastic lamina beneath.
Explanation:
Answer:
<h2>to cool the burned parts with water or wet cloth. This stops the action of the thermal agent and considerably reduces pain. Very extensive burns must be treated either by immersing the part in water at room temperature or by covering the part with damp cloth.</h2>
Answer:
A retrospective cohort study
Explanation:
A retrospective cohort study is a type of observational epidemiologic study where the risk of disease is retrospectively (i.e., posteriorly) compared between an exposed group versus a non-exposed group. In a similar way to prospective cohort studies, a retrospective cohort study also categorizes individuals under study depending on if they were exposed or not to the factor of interest. However, in this type of experimental design, the study begins at a point in time after both exposure and outcome have already occurred. Thus, a retrospective study is conceived after some individuals have already developed the outcome (e.g., disease/disorder) of interest.
This is contradictory because some teachers might teach it does and same do not. It protects people, so I would say true, but on what level does it truly protect them?
