Department of Microbiology: Online Lab Manual

Wound, Tissues, and Aspirates Manual

This section includes specimens from decubitus ulcers, episiotomies, non-intravenous or central line exit sites, chest tube drainage, abdominal drainage, and tracheal swabs. Many different bacterial species can cause infection of these sites. The presence of squamous epithelial cells may indicate that the specimen is superficial and therefore the organism isolated may not reflect the true etiology of the infection.

Disclaimer: These documents have been developed specifically for our institutions and may not be appropriate for implementation in other settings. This information is made available for professional education purposes only and each piece of information should be carefully evaluated before being adapted to meet the needs of other facilities or settings.

Policy #
Title
  Skin and Wound Specimens
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» Superficial Swabs and Drainage

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» Wound Swabs

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» Bite Wound Swabs

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» Skin Biopsies

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Pus & Abscess Material (Other than liver and rectal)
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Rectal Abscess
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Liver and Brain Aspirates (Pus / Cyst Fluid or Abscess Material)
  Tissues
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» Surgical Biopsy / Tissue

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» Autopsy

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Intravascular Catheter Tips
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Peritoneal Dialysis Catheter/Canula & Prosthetic Devices
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Bile
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Bone Bank, Bone
Graft & Cadaver Fascia / Tissue/ Swab Specimens
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Breast Milk
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Total Parental Nutrition (TPN)
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Intravenous and Central Line Catheter Exit Site Swabs
  Ear Specimens
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» Ear Specimens–Ear Swabs

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» Tympanocentesis Fluid

  Eye Specimens
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» Eye / Conjunctival / Lid Swabs

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» Eye / Corneal Scrapings, Contact Lenses and Solutions

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» Intraocular Aspirates

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» Lacrimal (Tear Duct) Stone / Secretions

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Facial Specimens
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In Vitro Tissue Culture Specimens
  Appendices
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» Appendix I: Reagents/Materials/Media

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» Appendix II: Reading of Gram Stain

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» Appendix III: Commensal Flora – Skin, Ear, Eye

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» Appendix IV: Yeast Identification

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MI\WND Download entire Wound, Tissue, and Aspirates Manual in PDF format
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