However, you should always follow your healthcare provider's instructions, as the procedures for a particular test might vary from one lab to another. One of the more common types of preparation required for testing is fasting (to go without all or certain foods) for several hours before the test or even overnight. Certain tests may require you to increase or decrease the amount you drink for 10 to 12 hours prior to the test.
Spain-Salaries. It is considered that salaries in Spain are much lower than those in the UK and the US.owever, the average net salary in Spain is much higher although this depends upon the sector that you are working in. For example, the average monthly salary for a dentist in Spain is around â¬13,500.
For residents, there is an additional â¬300,000 tax allowance for primary residence in Spain. In 2015, the tax rate is scaled from 0.2% to 2.5% (rising to 3.03% in Andalucia) depending on the total value of the worldwide assets. There are exemptions from the wealth tax, and assets can be structured tax efficiently.he Spanish tax rates for savings income in 2015 are as follows: 1  Spanish tax rate on savings income up to â¬6,000: 20%. 2  Spanish tax rate on savings income from â¬6,000 to â¬50,000: 22%. 3  Spanish tax rate on savings income over â¬50,000: 24%.