Prothrombin Time and INR. Guide. Prothrombin time (PT) is a blood test that measures how long it takes blood to clot. A prothrombin time test can be used to check for bleeding problems. PT is also used to check whether medicine to prevent blood clots is working. A PT test may also be called an INR test.rothrombin time (PT) is a blood test that measures how long it takes blood to clot. A prothrombin time test can be used to check for bleeding problems. PT is also used to check whether medicine to prevent blood clots is working. A PT test may also be called an INR test.
Use the following estimates, based on a body weight of 150lbs, to help you determine how many calories you might burn doing about an hour of typical daily housework/ cleaning: 1  Sweeping x 10 minutes = 37 calories. 2  Vacuuming x 10 minutes = 37 calories.  Ironing x 20 minutes = 50 calories.
Maid services can do a one-time cleaning as well. This can be useful for sprucing up your home for a holiday party, viewings by potential buyers or apartments after a tenant has moved out and before a new one comes in. For the typical home, this cost is normally around $200 to $300.ome maid services may do a first-time cleaning by the square foot. This allows the maid service to determine how long it will take to clean your house and to get an idea of what special attention your house may require such as high ceiling fans, fragile antiques, etc.