194 results found
Medical tests
… stop using nicotine, it can take more than 2 weeks for the levels of cotinine in your blood and urine to drop. Related … stop using nicotine, it can take more than 2 weeks for the levels of cotinine in your blood and urine to drop. Related …
Medical tests
Medical tests
… of heart disease and medicine to treat heart disease. High levels of fitness. An underactive thyroid gland ( … of heart disease and medicine to treat heart disease. High levels of fitness. An underactive thyroid gland ( …
Medical tests
… This test is usually done along with tests of other hormone levels. DHEA-S might be tested to: Look for the cause of … This test is usually done along with tests of other hormone levels. DHEA-S might be tested to: Look for the cause of …
Medical tests
… to find out if the right dose of heparin is being used. Low levels of blood clotting factors. A change in the activity … a cause of abnormal bleeding or bruising. Check for low levels of blood clotting factors. The lack of some clotting … to find out if the right dose of heparin is being used. Low levels of blood clotting factors. A change in the activity …
Medical tests
… cause of an underactive thyroid gland (hypothyroidism). TSH levels can help determine whether hypothyroidism is due to a … to determine if treatment is needed. High values High TSH levels may be caused by: An underactive thyroid ( … of an underactive thyroid gland. Low values Low TSH levels may be caused by: An overactive thyroid gland ( …
Medical tests
… blood gases (ABG) test measures the acidity ( pH ) and the levels of oxygen and carbon dioxide in the blood from an … drawn from an artery, where the oxygen and carbon dioxide levels can be measured before they enter body tissues. An … are on a ventilator. Many conditions can change blood gas levels. Your doctor will talk with you about any abnormal …
Medical tests
… or bacterial and viral infections. Glucose: Low glucose levels in the CSF are abnormal and may be caused by … Viral meningitis doesn't often cause low glucose levels in the CSF. Brain hemorrhage may also cause low glucose levels several days after bleeding begins. …
Medical tests
Medical tests
… It is quick and painless. And it does not use potentially harmful radiation like X-rays. One downside of ultrasound is … such as ankylosing spondylitis . Early menopause . Low levels of vitamin D. Heavy alcohol use. Z-score Your bone … It is quick and painless. And it does not use potentially harmful radiation like X-rays. One downside of ultrasound is …
