hierarchy - a series of ordered groupings of people or things within a system; put honesty first in her hierarchy of values. 1  celestial hierarchy - the collective body of angels. 2  data hierarchy - an arrangement of data consisting of sets and subsets such that every subset of a set is of lower rank than the set. taxonomy - a classification of organisms into groups based on similarities of structure or origin etc.
No, elevated blood pressure is not a known side effect of the flu vaccine. Other things, such as pain, can cause your blood pressure to rise.
Anxiety causes high blood pressure by increasing heart rate and constricting the blood vessels. Anxiety does not change a person's body or permanently cause high blood pressure. Rather, it simply causes a spike in blood pressure that may last until the anxiety dissipates. Those with high anxiety may experience high blood pressure often as a result of their constant anxiety, but any time they're anxiety free their blood pressure should return to their normal baseline.