High vaginal swab
(HVS)

Sample type

Insert the tip of the swab into the vaginal opening . Point the tip toward your lower back and relax your muscles. Gently slide the swab no mores than two inches into the vagina. If the swab does not slide easily, gently rotate the swab as you push.

Use

This test is mainly used to identify and treat vaginal infections

Precautions

Avoid irritating products. Don’t douche or use vaginal sprays or perfumed soaps in the vaginal area. These products can cause irritation.

Stay away from tight clothes. Avoiding wearing tight jeans or spandex can lower your risk of developing a yeast infection.

Talk with your doctor about whether hormone replacement therapy is appropriate. There may also be topical creams or lubricants you can use.

Speak with your doctor about any concerns you may have. Regular exams are important for maintaining vaginal health

Interfering factors

Factors that increase the risk of vaginitis include:

pregnancy.

douching and using vaginal products, such as sprays, spermicides, and birth control devices.

using antibiotics.

wearing tight pants or damp underwear.

low estrogen levels during menopause.

Pre analytical errors

1- Incorrect Analysis ordered

2- patients identification error

3- sample collection errors

Corrective action

1- Using appropriate technology.

2- Monitoring quality indicators in the lab.

3- Choosing appropriate products.

Post analytical errors

1- Report delayed

2- Not all requested tests done

3- Sharing the results of patients or writing the result incorrectly.

Corrective action

1- Done Accurate Reports after doing tests

2- Assure that the prescribed preventive maintenance for the instruments is performed

3- Attention when delivered the results of patient and write them in the reports

Reference Range

0.80 - 0.99: Equivocal-Repeat in 10-14 days may be helpful. Greater than 0.99: Positive - May indicate a current or previous HSV infection. 0.90 - 1.09 IV: Equivocal - Repeat testing in 10-14 days may be helpful. Greater than 1.09: Positive - May indicate a current or recent infection.