Prothrombin time test - Mayo Clinic Overview The prothrombin time test, sometimes referred to as the PT or pro time test, checks how quickly blood is clotting Prothrombin is a protein produced by the liver It is one of many factors in the blood that help it to clot properly
Ferritin test - Mayo Clinic Overview A ferritin test measures the amount of ferritin in the blood Ferritin is a blood protein that contains iron This test can be used to find out how much iron the body stores If a ferritin test shows that the blood ferritin level is low, it means the body's iron stores are low This is a condition called iron deficiency Iron deficiency can cause anemia
Hematocrit test - Mayo Clinic The blood sample is generally drawn with a needle from a vein in your arm You may feel some tenderness at the site, but you'll be able to resume normal activities afterward Results Results from your hematocrit test are reported as the percentage of blood cells that are red blood cells Typical ranges vary substantially with race, age and sex
Mental health: Know when to get help - Mayo Clinic Mental health is the overall wellness of how you think, behave and manage your feelings A mental health condition may be present when patterns or changes in thinking, feeling, or behaving cause distress or disrupt a person's ability to do daily activities A mental health disorder may affect how well you can:
High blood pressure (hypertension) - Symptoms causes - Mayo Clinic Hypertension can be diagnosed by performing careful and repeated measures of the blood pressure Blood pressure categories include normal blood pressure, defined as a systolic pressure less than 120, and a diastolic pressure less than 80 Elevated blood pressure is defined as a systolic pressure 120 to 129, and a diastolic pressure less than 80
Hyponatremia - Symptoms and causes - Mayo Clinic Hyponatremia is the term used when your blood sodium is too low Learn about symptoms, causes and treatment of this potentially dangerous condition
Prediabetes - Diagnosis and treatment - Mayo Clinic Treatment Healthy lifestyle choices can help you bring your blood sugar level back to normal, or at least keep it from rising toward the levels seen in type 2 diabetes To prevent prediabetes from progressing to type 2 diabetes, try to: Eat healthy foods A diet high in fruits, vegetables, nuts, whole grains and olive oil is associated with a lower risk of prediabetes Choose foods low in fat
Diabetes - Diagnosis and treatment - Mayo Clinic These include skipping a meal and getting more physical activity than normal Low blood sugar also occurs if you take too much insulin or too much of a glucose-lowering medication that causes the pancreas to hold insulin Check your blood sugar level regularly and watch for symptoms of low blood sugar, including: Sweating Shakiness Weakness Hunger