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Thyroid and Parathyroid Ultrasound

Reticulocyte Count

… radiation, a long-term (chronic) infection, or by certain medicines that damage the bone marrow. What Affects the Test … the test or why the results may not be helpful include: Taking certain medicines. Medicines that affect the results … and cancer chemotherapy. Getting radiation therapy. Taking sulfonamide antibiotics (such as Septra). Being …

Vaginal Self-Examination VSE

Gonorrhea Test

Autopsy

Quad Screening for Birth Defects

Homocysteine

… than water) for at least 8 hours before the test. Many medicines may affect the results of this test. Be sure to … more than 2 to 3 cups of coffee a day over many years. Taking medicines, such as anticonvulsants, antibiotics, and … more than 2 to 3 cups of coffee a day over many years. Taking medicines, such as anticonvulsants, antibiotics, and …

Endoscopic Sinus Exam

Challenge Tests for Asthma

… how quickly you can breathe air in and out before and after taking medicine. Spirometry may be done before and after you … how quickly you can breathe air in and out before and after taking medicine. Spirometry may be done before and after you …

Nicotine Tests

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