For a 15-month-old toddler, who is being treated for acute lymphoid leukemia, there are vaccines contraindicated, especially if the child undergoing chemotherapy. For example, live vaccines such as varicella, oral polio, measles-mumps-rubella (MMR) and bacillus Calmette-Guérin (BCG) should not be given to children under chemo. Although, inactive vaccines may be fine but active vaccines should not be administered.
It's important because, you need to a valid source for a health situation. It could cause more than good if you don't know if the health source is not true.
ATP-driven pumps will move Ca ++<span> out of the sarcoplasm back into the SR. This results in the “reshielding” of the </span>actin<span>-binding sites on the thin filaments. Without the ability to form cross-bridges between the thin and thick filaments, the </span>muscle<span>fiber loses its tension and relaxes.</span>
Viruses are very small infectious agents that only replicate in living hosts.
Answer:
2.) histamine
1.) actually i don't know what number 1 is, all i know is number 2
