pH
pH is a measure of the acid-base balance of whatever substance is being
tested.
Vaginal secretions are normally slightly acid (pH <5.0).
In testing for the presence of amniotic fluid (during pregnancy, to rule
in/out ruptured membranes), the more basic amniotic fluid will turn
nitrazine paper a dark blue, indicating a pH of >6.0, and confirming
ruptured membranes.
In testing for the presence of bacterial vaginosis, vaginal infections
with anaerobic bacteria are often associated with a pH >5.0.
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Normal Values
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Approved for public release;
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Bureau of Medicine and Surgery
Department of the Navy
2300 E Street NW
Washington, D.C
20372-5300 |
Operational Medicine
Health Care in Military Settings
CAPT Michael John Hughey, MC, USNR
NAVMED P-5139
January 1, 2001 |
United States Special Operations
Command
7701 Tampa Point Blvd.
MacDill AFB, Florida
33621-5323 |
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Operational Medicine 2001
Contents
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