You have new items in your feed. Click to view.
Question and answer
Question not found
Ask a question
Not a good answer? Get an answer now. (Free)
New answers

There are no new answers.


There are no comments.

Add an answer or comment
Log in or sign up first.
Questions asked by the same visitor
A prothrombin time is ordered by a physician to do what?
Weegy: Prothrombin time is a measurement indicating how long it takes for a patient's blood plasma to clot. A laboratory technician can analyze a sample to determine prothrombin time, or a patient can use a kit to do it at home. [ Other tests to measure clotting may be part of a diagnostic workup to get a complete picture of a patient's overall health and to identify specific issues of concern with his blood. Many clinics and hospitals can do this test in their own lab to rapidly provide results.In the prothrombin time test, the technician spins a blood sample to separate out plasma before adding calcium and thromboplastin. The technician sets a timer and waits for the blood to clot. In healthy people, it takes around 11 to 13 seconds. Many labs use a measurement called the international normalized ratio, comparing the lab's results to a control sample, to express prothrombin time values. Normal values fall between 1.0 and 1.4. Using a ratio allows doctors to interpret readings from different labs or different batches of thromboplastin consistently. ] (More)
Expert Answered
Asked 2/10/2013 5:19:15 PM
0 Answers/Comments
26,572,786 questions answered
Popular Conversations
Which of the following technologies was NOT created during World War ...
Weegy: B. antibiotics User: Which of the following terms could be applied to the United States during the Cold ...
12/5/2016 2:17:21 PM| 2 Answers
What was the first major conflict of the Cold War? A. the Korean ...
Weegy: The Berlin Blockade was the first major conflict of the Cold War. User: What was the official U.S. policy ...
12/5/2016 2:31:40 PM| 2 Answers
Liu Bang s great grandson, _____ reigned longer than any other Han ...
Weegy: A. Xiang Yu
12/5/2016 7:06:10 PM| 2 Answers
20 for $1.56
Weegy: 20+56= 76 User: $3.78 for 6
12/6/2016 7:28:29 AM| 2 Answers
Weegy Stuff
Points 178 [Total 450] Ratings 1 Comments 168 Invitations 0 Offline
Points 51 [Total 51] Ratings 0 Comments 51 Invitations 0 Offline
Points 39 [Total 718] Ratings 0 Comments 39 Invitations 0 Offline
Points 34 [Total 466] Ratings 0 Comments 34 Invitations 0 Offline
Points 17 [Total 39] Ratings 0 Comments 7 Invitations 1 Offline
Points 16 [Total 292] Ratings 0 Comments 16 Invitations 0 Offline
Points 10 [Total 10] Ratings 1 Comments 0 Invitations 0 Offline
Points 8 [Total 8] Ratings 0 Comments 8 Invitations 0 Offline
Points 1 [Total 1] Ratings 0 Comments 1 Invitations 0 Offline
Points 1 [Total 1] Ratings 0 Comments 1 Invitations 0 Offline
* Excludes moderators and previous
winners (Include)
Home | Contact | Blog | About | Terms | Privacy | © Purple Inc.