A Platelet Count measures the number of platelets (thrombocytes) in your blood. Platelets are cell fragments that play a crucial role in blood clotting and wound healing.
What This Test Measures
Platelets:
Small cell fragments produced by bone marrow that clump together to form blood clots, stopping bleeding when you’re injured. They also release growth factors that help with healing.
Reference Range
Normal: 150,000-400,000 platelets per microliter (150-400 x 10⁹/L)
Who Should Consider This Test
• Unexplained bruising or prolonged bleeding
• Monitoring bone marrow function
• Before surgical procedures
• Monitoring effects of medications or chemotherapy
• Evaluating blood disorders
• Part of complete blood count (CBC)
Understanding Results
Low Platelet Count (Thrombocytopenia):
• Bone marrow disorders
• Autoimmune conditions (ITP)
• Viral infections
• Certain medications
• Liver disease with splenomegaly
• Chemotherapy
Symptoms: Easy bruising, prolonged bleeding, petechiae (tiny red spots)
High Platelet Count (Thrombocytosis):
• Inflammation or infection
• Iron deficiency
• After surgery or trauma
• Blood disorders
• Some cancers
May increase risk of blood clots
How It Works
1. Order your test online – no doctor visit required
2. Visit any Quest Diagnostics location nationwide
3. Simple blood draw takes approximately 5 minutes
4. Results delivered to your secure portal within 1-2 business days
Preparation
No fasting required.
Related Tests to Consider
• CBC with Differential – Complete blood cell analysis
• MPV (Mean Platelet Volume) – Size of platelets
• Coagulation Tests – PT, PTT if bleeding concerns
Why Choose Wittmer Rejuvenation Clinic
At $10.50, our Platelet Count is affordably priced. We partner with Quest Diagnostics for reliable, CLIA-certified laboratory testing.
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