Think about it, for the first one, blood is primarily made up of water. dehydration is the lack of water. lower volume of water in the body=lower blood volume.
second one, low blood pressure
third one, not sure... sorry
Answer: the atrioventricular heart valve open and closed imcubent on different blood pressure on both sides.
The only statement true among all given statement is-
Regular health insurance will not pay for alternative medicine services.
Explanation:
More than a quarter of adults in the US are consuming some form of alternative medicine. They are most likely to pay them from their savings. Alternatives though find a vast variety of use but are not covered under regular health insurance.
This can be considered as the most important reason as to why people hesitate to choose alternatives over traditional medicinal practises. This has ensured the survival of traditional allopathy even though it is costly than alternative medicine.
However, there is an increasing perception among people that alternatives are more effective and popular. But the dominance of traditional medicines won't go unless the alternatives are included in the health insurance segment.
