A healthcare provider will diagnose Lyme disease based on symptoms, physical findings (like a rash) and whether or not you’ve been in an area populated by infected ticks. Many people don’t remember or know that they’ve been bitten by a tick. This is because the tick is tiny, and its bite is usually painless. Your provider will confirm the diagnosis …
Lupus Nephritis
Your healthcare provider performs a physical examination, reviews your symptoms and evaluates your medical history. Blood and urine tests to detect lupus nephritis include: Antibody blood tests check for high levels of proteins made by your immune system. Labs to assess kidney function. Urinalysis checks your urine for wastes and other abnormal substances. Urine protein test checks for protein in your urine. …
Lupus
A healthcare provider will diagnose lupus with a physical exam and some tests. They’ll examine your symptoms and talk to you about what you’re experiencing. Tell your provider when you first noticed symptoms or changes in your body. Your provider will ask about your medical history, including conditions you may have now and how you’re treating or managing them. Lupus can be …
Male Hypogonadism
If you have signs and symptoms of low testosterone, a healthcare provider will perform a physical exam. They’ll also ask questions about your medical history, medications you take or have taken, smoking history and any symptoms you currently have. Blood tests may be ordered. To make a diagnosis, a provider will consider your specific signs, symptoms and any blood test results. …
Low Sperm Count
Your healthcare provider will take a medical history and do a physical examination. They may order other tests, including: Semen analysis and sperm function tests. Urinalysis to test for retrograde ejaculation (sperm moving backward inside you). Imaging tests of your reproductive organs, including transrectal and scrotal ultrasounds. Tests of your endocrine system to measure hormone levels. Testing for genetic disorders.
Long QT Syndrome
Healthcare providers can diagnose long QT syndrome during a routine electrocardiogram (EKG). To make a diagnosis, they measure the QT interval on the EKG. If your QT interval is longer than 450 milliseconds, you may have long QT syndrome. Your doctor will ask you if you have a: Family history of long QT syndrome. Family history of unexplained fainting, seizures …
Tetanus
Your healthcare provider will diagnose tetanus based on your symptoms. They will perform a physical examination and ask you about your medical history. There are no laboratory tests to diagnose or confirm tetanus.
Morphea
Your doctor may diagnose morphea by examining the affected skin and asking about your signs and symptoms. Your doctor might also take a small sample of your skin (skin biopsy) for examination in a laboratory. This can reveal changes in your skin, such as thickening of a protein (collagen) in the second layer of skin (dermis). Collagen makes up your …
Listeria Infection
A blood test is often the most effective way to determine whether you have a listeria infection. In some cases, samples of urine or spinal fluid will be tested as well.