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Which test is appropriate for the child with stiffness, tingling, and aches in the knee joints and has a tendency toward prolonged bleeding? a.Bleeding time b.Tourniquet test c.Clot retraction time d.Partial thromboplastin time

Respuesta :

kaylamullikin4

Answer:

Partial Thromboplastin Time Is the right answer I believe

Explanation:

A partial thromboplastin time (PTT) test measures the time it takes for a blood clot to form. Normally, when you get a cut or injury that causes bleeding, proteins in your blood called coagulation factors work together to form a blood clot. The clot stops you from losing too much blood. ( Medlineplus.gov)