Explanation:
Political instability is defined as the potential for sudden and significant change in the leadership, policies, or condition of a country.
Answer:
C. They are substitutes in consumption
Explanation:
- As the lads in Sonoma, California can be used to grow either grapes or grow apples that means that they are used as a substitute good for consumption and that both cannot be grown at the same time and both serve to the needs of the wins and hence are substitutes of each other.
Answer: Compatibility test and double check of the blood bags before the transfusion.
Explanation: To minimize the risks of adverse reactions during a transfusion, health professionals should be careful by performing the compatibility analysis of donor and recipient blood.
The routine of the erythrocytes compatibility tests include four steps: ABO e RhD factor classification, screening of IgG antibodies against other erythrocyte antigens (except ABO) and, for the last, cross-proof. This tests can be done about 45 a 60 minutes.
In these tests, the presence of ABO, RhD and other antibodies such as Kell, Kidd, Duffy is verified. Red blood cells should be ABO-compatible to avoid intravascular hemolysis. RhD-negative patients should receive RhD-negative red blood cells to prevent anti-D alloimmunization. Anti-Rh, Kell, Kidd, Duffy antibodies can also hemolyze transfused red blood cells. Both donor and reciever should be tested for the cited antibodies.
Beyond the strictly scientific part described above, the most important action to reduce the risks of a transfusion reaction is to make sure that have been done a double verification of the hang tags contained in each one blood bags, before the transfusion, to guarantee that the units are intended to that receiver. The health professional should manage the blood slowly, one blood bag in every 4 hours, considering that the adverse reactions appears during the first fifteen minutes.
Answer:
Plymouth Colony, America's first permanent Puritan settlement, was established by English Separatist Puritans in December 1620. The Pilgrims left England to seek religious freedom, or simply to find a better life. After a period in Holland, they set sail from Plymouth, England, on Sept. 16,
Explanation:
i hope this helps you a bit?
Some example would be a refrigerator magnet