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- Stool color: When to worry - Mayo Clinic
Stool comes in a range of colors All shades of brown and even green are considered typical Only rarely does stool color indicate a possibly serious intestinal condition Stool color is generally influenced by what you eat as well as by the amount of bile — a yellow-green fluid that digests fats
- Hematocrit test - Mayo Clinic
Why it's done A hematocrit test can help your health care team make a diagnosis or monitor how you respond to a treatment The test is done as part of a complete blood count (CBC) When the hematocrit value is low, the proportion of red blood cells in the blood is lower than usual This can indicate: The blood has too few healthy red blood cells This condition is called anemia That the body
- Alanine aminotransferase (ALT) blood test - Mayo Clinic
Overview An alanine aminotransferase test, also called an ALT test, is a blood test to check the health of your liver ALT is a substance found mostly in the liver If your liver is OK, the ALT level usually stays low But when liver cells are irritated or damaged, ALT can leak into the bloodstream So the ALT level can go up
- Low hemoglobin count Causes - Mayo Clinic
A low hemoglobin count on a blood test could be normal for you, or it could indicate that you have a condition that needs medical attention
- New FDA-approved blood tests for diagnosing Alzheimers disease
A simple blood test done in a doctor's office can help to diagnose Alzheimer's disease Find out who can have the test, and how accurate results are
- Urinalysis - Mayo Clinic
Bacteria, yeast or parasites can indicate an infection Casts — tube-shaped proteins — can be a result of kidney disorders Crystals that form from chemicals in urine might be a sign of kidney stones A urinalysis alone usually doesn't provide a definite diagnosis
- Low blood pressure (hypotension) - Symptoms and causes
What's considered low blood pressure for one person might be OK for someone else though Low blood pressure might cause no symptoms that you notice Or it might cause dizziness and fainting Sometimes, low blood pressure can be life-threatening The causes of low blood pressure include dehydration and other serious medical conditions It's important to find out what's causing low blood
- Hair loss - Symptoms and causes - Mayo Clinic
Hair loss can appear in many different ways, depending on what's causing it It can come on suddenly or gradually and affect just your scalp or your whole body Signs and symptoms of hair loss may include: Gradual thinning on top of head This is the most common type of hair loss, affecting people as they age In men, hair often begins to recede at the hairline on the forehead Women typically
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