The weather stays humid, which could lead to some fog late tonight as winds go calm. Temperatures will cool to the upper 60's. Thursday looks to be the hottest day of the week. Highs will be near 90, and with the humidity factored in, the heat index hits the middle 90's. We'll be under a mostly sunny sky throughout the day. After another very warm day on Friday, temperatures drop dramatically into the 70's by the weekend.
Prothrombin time chart. See the list below: The reference range for prothrombin time is 9.5-13.5 seconds. The reference range for international normalized ratio (INR) is less than 1.3. However, the normal range is highly variable and dependent on the laboratory performing the test.
A prothrombin time (PT) is a test used to help detect and diagnose a bleeding disorder or excessive clotting disorder; the international normalized ratio (INR) is calculated from a PT result and is used to monitor how well the blood-thinning medication (anticoagulant) warfarin (CoumadinÂ®) is working to prevent blood clots.