0
How is the patient prepared for the partial thromboplastin time test?
Wiki User
∙ 13y ago
The patient is asked what medications they are on, to see if they may influence test results. If the patient is on heparin therapy, the blood sample is drawn one hour before the next dose of heparin.
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
Which drug effect does the partial thromboplastin time test monitor?
The PTT test can be used to monitor the effect of heparin on a patient's coagulation system.
What is a Partial thromboplastin time?
A test to check your blood clotting.
How is the partial thromboplastin time test usually paid for?
The partial thrmoboplastin time test is usually covered by insurance.
Medical term p.t.t. head?
PTT = Partial Thromboplastin Time (test). Don't know what and how 'head' relates to this.
What are normal results for a partial thromboplastin time test?
Partial thromboplastin time test results can be obtained in less than one hour.
What are the precautions associated with the partial thromboplastin time test?
Precautions are that certain medications (antihistamines, vitamin C, aspirin and chlorpromazine) can affect the results of the PPT test.
What is the use of adding activators to a partial thromboplastin time test?
The test can be done without activators, but they are usually added to shorten the clotting time, making the test more useful for monitoring heparin levels.
What is a coagulation cascade in a partial thromboplastin time test?
A coagulation cascade is the sequence of biochemical activities, involving clotting factors, that stop bleeding by forming a clot.
What does the medical abbreviation APTT mean?
APTT stands for Activated Partial Thromboplastin Time. It's a medical test that, in simple terms, is used to see how long it takes your blood to clot. This can be useful in diagnosing disorders such as Von Willebrand in which the blood has trouble clotting. The test can also be used to see how effectively blood thinning agents such as Heparin are working.
How would you describe the partial thromboplastin time test analysis?
The PTT test is a blood sample that is spun in a centrifuge, separating the plasma. The coagulation cascade is triggered by calcium and activating substances. The PTT is the time it takes for a blood clot to form.
How often is the partial thromboplastin time test done to monitor the drug Heparin?
The test is done before the first dose of heparin or whenever the dosage level is changed; and again when the heparin has reached a constant level in the blood. The PTT test is repeated at scheduled intervals.
What are the risks associated with a partial thromboplastin time test?
Complications of a bruise or swelling around the puncture site, which can be treated with moist warm compresses. People with coagulation problems may bleed for a longer period than normal.
