Facts. Protein and blood in your urine can be detected using a test called a urinalysis. This test can measure the presence of both protein and blood, as well as detect the presence of bacteria and white blood cells, the cells that fight off infections.
Here is a complete guide to which vendors you should tip (and how much!) on your wedding day. Photo Credit: Wren Photography. Catering: If your contract doesn't include gratuity, you should tip 15 to 20 percent of the total bill. Another way to tip is offering $50 to $100 for each chef and $20 to $50 per server.
1 Tip according to service and hotel type. 2  In a luxury hotel, tip about $3-5 each night. 3  For an average hotel, $1-2 per night is fine. 4  If the maid goes above and beyond in service, such as providing extra soaps and shampoos or folding towels in the shape of swans (for example), feel free to leave a dollar or two more.otel maids, although often providing invisible services during your stay, can and should be tipped for good service. Tip correctly, and you show your appreciation and ensure the chambermaid will take special care with your room. Tip incorrectly, and misunderstandings can arise. Here's how to tip a hotel maid.