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Hace 4 días · Test results explained: Having pregnancy symptoms but a negative test? Learn about what can cause a false negative or, in rare cases, a false positive pregnancy test result.
Hace 23 horas · While rare, a false-positive result can occur (one that is positive, but you don't have the infection). This is because the virus has RNA (a type of nucleic acid found in all living cells) as its genetic material. PCR tests make many copies of the genetic material from the virus. A positive sample is unlikely when viral RNA is absent.
- Lana Barhum
Hace 2 días · Any allergy medication that contains a decongestant, such as phenylephrine or pseudoephedrine (generic for Sudafed), can potentially cause a false positive for amphetamine or methamphetamine. These drugs include: Claritin-D (loratadine; pseudoephedrine) Zyrtec-D (cetirizine; pseudoephedrine) Allegra-D (fexofenadine; pseudoephedrine)
Hace 23 horas · Late ovulation and due date. June 06, 2024 | by dog2humanmom. Hi! So I got a positive pregnant test (5weeks along) but I got pregnant during late ovulation. My ovulation was almost a week off. I’m wondering if this impacts my due date and if I would actually be 5 weeks or since I got pregnant during late...
Hace 3 días · In Denmark, AI has significantly improved breast cancer screening by increasing detection rates and reducing false positives, as found in a study published in the journal Radiology.
Hace 4 días · In most cases, a faint line on a pregnancy test means a positive test result. Read on to find out why faint positive lines appear.
Hace 3 días · New research suggests that patients recently vaccinated for COVID-19 can experience false positive imaging exams. The article published online in the Journal of the American College of Radiology (JACR) also outlines steps that providers can take to reduce unwarranted follow-up care for these findings.
