sarnsrun/medquadmini huggingface dataset:
Question:
How to prevent Anemia ?

Answer:
You might be able to prevent repeat episodes of some types of anemia, especially those caused by lack of iron or vitamins. Dietary changes or supplements can prevent these types of anemia from occurring again.
                
Treating anemia's underlying cause may prevent the condition (or prevent repeat episodes). For example, if medicine is causing your anemia, your doctor may prescribe another type of medicine.
                
To prevent anemia from getting worse, tell your doctor about all of your signs and symptoms. Talk with your doctor about the tests you may need and follow your treatment plan.
                
You can't prevent some types of inherited anemia, such as sickle cell anemia. If you have an inherited anemia, talk with your doctor about treatment and ongoing care.
Question:
What causes Cystic Fibrosis ?

Answer:
A defect in the CFTR gene causes cystic fibrosis (CF). This gene makes a protein that controls the movement of salt and water in and out of your body's cells. In people who have CF, the gene makes a protein that doesn't work well. This causes thick, sticky mucus and very salty sweat.
                
Research suggests that the CFTR protein also affects the body in other ways. This may help explain other symptoms and complications of CF.
                
More than a thousand known defects can affect the CFTR gene. The type of defect you or your child has may affect the severity of CF. Other genes also may play a role in the severity of the disease.
                
How Is Cystic Fibrosis Inherited?
                
Every person inherits two CFTR genesone from each parent. Children who inherit a faulty CFTR gene from each parent will have CF.
                
Children who inherit one faulty CFTR gene and one normal CFTR gene are "CF carriers." CF carriers usually have no symptoms of CF and live normal lives. However, they can pass the faulty CFTR gene to their children.
                
The image below shows how two parents who are both CF carriers can pass the faulty CFTR gene to their children.
                
Example of an Inheritance Pattern for Cystic Fibrosis
Question:
Who is at risk for Cystic Fibrosis? ?

Answer:
Cystic fibrosis (CF) affects both males and females and people from all racial and ethnic groups. However, the disease is most common among Caucasians of Northern European descent.
                
CF also is common among Latinos and American Indians, especially the Pueblo and Zuni. The disease is less common among African Americans and Asian Americans.
                
More than 10 million Americans are carriers of a faulty CF gene. Many of them don't know that they're CF carriers.
Question:
What is (are) Holes in the Heart ?

Answer:
Holes in the heart are simple congenital (kon-JEN-ih-tal) heart defects. Congenital heart defects are problems with the heart's structure that are present at birth. These defects change the normal flow of blood through the heart.
                
The heart has two sides, separated by an inner wall called the septum. With each heartbeat, the right side of the heart receives oxygen-poor blood from the body and pumps it to the lungs. The left side of the heart receives oxygen-rich blood from the lungs and pumps it to the body.
                
The septum prevents mixing of blood between the two sides of the heart. However, some babies are born with holes in the upper or lower septum.
                
A hole in the septum between the heart's two upper chambers is called an atrial septal defect (ASD). A hole in the septum between the heart's two lower chambers is called a ventricular septal defect (VSD).
                
ASDs and VSDs allow blood to pass from the left side of the heart to the right side. Thus, oxygen-rich blood mixes with oxygen-poor blood. As a result, some oxygen-rich blood is pumped to the lungs instead of the body.
                
Over the past few decades, the diagnosis and treatment of ASDs and VSDs have greatly improved. Children who have simple congenital heart defects can survive to adulthood. They can live normal, active lives because their heart defects close on their own or have been repaired.
Question:
What causes Holes in the Heart ?

Answer:
Mothers of children who are born with atrial septal defects (ASDs), ventricular septal defects (VSDs), or other heart defects may think they did something wrong during their pregnancies. However, most of the time, doctors don't know why congenital heart defects occur.
                
Heredity may play a role in some heart defects. For example, a parent who has a congenital heart defect is slightly more likely than other people to have a child who has the problem. Very rarely, more than one child in a family is born with a heart defect.
                
Children who have genetic disorders, such as Down syndrome, often have congenital heart defects. Half of all babies who have Down syndrome have congenital heart defects.
                
Smoking during pregnancy also has been linked to several congenital heart defects, including septal defects.
                
Scientists continue to search for the causes of congenital heart defects.
Question:
What are the symptoms of Holes in the Heart ?

Answer:
Atrial Septal Defect
                
Many babies who are born with atrial septal defects (ASDs) have no signs or symptoms. However, as they grow, these children may be small for their age. 
                
When signs and symptoms do occur, a heart murmur is the most common. A heart murmur is an extra or unusual sound heard during a heartbeat.
                
Often, a heart murmur is the only sign of an ASD. However, not all murmurs are signs of congenital heart defects. Many healthy children have heart murmurs. Doctors can listen to heart murmurs and tell whether they're harmless or signs of heart problems.
                
If a large ASD isn't repaired, the extra blood flow to the right side of the heart can damage the heart and lungs and cause heart failure. This generally doesn't occur until adulthood. Signs and symptoms of heart failure include:
                
Fatigue (tiredness)
                
Tiring easily during physical activity
                
Shortness of breath
                
A buildup of blood and fluid in the lungs
                
Swelling in the ankles, feet, legs, abdomen, and veins in the neck
                
Ventricular Septal Defect
                
Babies born with ventricular septal defects (VSDs) usually have heart murmurs. Murmurs may be the first and only sign of a VSD. Heart murmurs often are present right after birth in many infants. However, the murmurs may not be heard until the babies are 6 to 8 weeks old.
                
Most newborns who have VSDs don't have heart-related symptoms. However, babies who have medium or large VSDs can develop heart failure. Signs and symptoms of heart failure usually occur during the baby's first 2 months of life.
                
The signs and symptoms of heart failure due to VSD are similar to those listed above for ASD, but they occur in infancy.
                
A major sign of heart failure in infancy is poor feeding and growth. VSD signs and symptoms are rare after infancy. This is because the defects either decrease in size on their own or they're repaired.
Question:
What causes Fanconi Anemia ?

Answer:
Fanconi anemia (FA) is an inherited disease. The term inherited means that the disease is passed from parents to children through genes. At least 13 faulty genes are associated with FA. FA occurs when both parents pass the same faulty FA gene to their child.
                
People who have only one faulty FA gene are FA "carriers." Carriers don't have FA, but they can pass the faulty gene to their children.
                
If both of your parents have a faulty FA gene, you have:
                
A 25 percent chance of having FA
                
A 25 percent chance of not having FA
                
A 50 percent chance of being an FA carrier and passing the gene to any children you have
                
If only one of your parents has a faulty FA gene, you won't have the disorder. However, you have a 50 percent chance of being an FA carrier and passing the gene to any children you have.
Question:
Who is at risk for Fanconi Anemia? ?

Answer:
Fanconi anemia (FA) occurs in all racial and ethnic groups and affects men and women equally.
                
In the United States, about 1 out of every 181 people is an FA carrier. This carrier rate leads to about 1 in 130,000 people being born with FA.
                
Two ethnic groups, Ashkenazi Jews and Afrikaners, are more likely than other groups to have FA or be FA carriers.
                
Ashkenazi Jews are people who are descended from the Jewish population of Eastern Europe. Afrikaners are White natives of South Africa who speak a language called Afrikaans. This ethnic group is descended from early Dutch, French, and German settlers.
                
In the United States, 1 out of 90 Ashkenazi Jews is an FA carrier, and 1 out of 30,000 is born with FA.
                
Major Risk Factors
                
FA is an inherited diseasethat is, it's passed from parents to children through genes. At least 13 faulty genes are associated with FA. FA occurs if both parents pass the same faulty FA gene to their child.
                
Children born into families with histories of FA are at risk of inheriting the disorder. Children whose mothers and fathers both have family histories of FA are at even greater risk. A family history of FA means that it's possible that a parent carries a faulty gene associated with the disorder.
                
Children whose parents both carry the same faulty gene are at greatest risk of inheriting FA. Even if these children aren't born with FA, they're still at risk of being FA carriers.
                
Children who have only one parent who carries a faulty FA gene also are at risk of being carriers. However, they're not at risk of having FA.
Question:
How to prevent Fanconi Anemia ?

Answer:
ou can't prevent Fanconi anemia (FA) because it's an inherited disease. If a child gets two copies of the same faulty FA gene, he or she will have the disease.
                
If you're at high risk for FA and are planning to have children, you may want to consider genetic counseling. A counselor can help you understand your risk of having a child who has FA. He or she also can explain the choices that are available to you.
                
If you're already pregnant, genetic testing can show whether your child has FA. For more information on genetic testing, go to "How Is Fanconi Anemia Diagnosed?"
                
In the United States, Ashkenazi Jews (Jews of Eastern European descent) are at higher risk for FA than other ethnic groups. For Ashkenazi Jews, it's recommended that prospective parents get tested for FA-related gene mutations before getting pregnant.
                
Preventing Complications
                
If you or your child has FA, you can prevent some health problems related to the disorder. Pneumonia, hepatitis, and chicken pox can occur more often and more severely in people who have FA compared with those who don't. Ask your doctor about vaccines for these conditions.
                
People who have FA also are at higher risk than other people for some cancers. These cancers include leukemia (a type of blood cancer), myelodysplastic syndrome (abnormal levels of all three types of blood cells), and liver cancer. Screening and early detection can help manage these life-threatening diseases.
Question:
What causes Antiphospholipid Antibody Syndrome ?

Answer:
Antiphospholipid antibody syndrome (APS) occurs if the body's immune system makes antibodies (proteins) that attack phospholipids.
                
Phospholipids are a type of fat found in all living cells and cell membranes, including blood cells and the lining of blood vessels. What causes the immune system to make antibodies against phospholipids isn't known.
                
APS causes unwanted blood clots to form in the body's arteries and veins. Usually, blood clotting is a normal bodily process. It helps seal small cuts or breaks on blood vessel walls. This prevents you from losing too much blood. In APS, however, too much blood clotting can block blood flow and damage the body's organs.
                
Researchers don't know why APS antibodies cause blood clots to form. Some believe that the antibodies damage or affect the inner lining of the blood vessels, which causes blood clots to form. Others believe that the immune system makes antibodies in response to blood clots damaging the blood vessels.
Question:
Who is at risk for Antiphospholipid Antibody Syndrome? ?

Answer:
Antiphospholipid antibody syndrome (APS) can affect people of any age. The disorder is more common in women than men, but it affects both sexes.
                
APS also is more common in people who have other autoimmune or rheumatic disorders, such as lupus. ("Rheumatic" refers to disorders that affect the joints, bones, or muscles.)
                
About 10 percent of all people who have lupus also have APS. About half of all people who have APS also have another autoimmune or rheumatic disorder.
                
Some people have APS antibodies, but don't ever have signs or symptoms of the disorder. The mere presence of APS antibodies doesn't mean that you have APS. To be diagnosed with APS, you must have APS antibodies and a history of health problems related to the disorder.
                
However, people who have APS antibodies but no signs or symptoms are at risk of developing APS. Health problems, other than autoimmune disorders, that can trigger blood clots include:
                
Smoking
                
Prolonged bed rest
                
Pregnancy and the postpartum period
                
Birth control pills and hormone therapy
                
Cancer and kidney disease
Question:
What are the symptoms of Antiphospholipid Antibody Syndrome ?

Answer:
The signs and symptoms of antiphospholipid antibody syndrome (APS) are related to abnormal blood clotting. The outcome of a blood clot depends on its size and location.
                
Blood clots can form in, or travel to, the arteries or veins in the brain, heart, kidneys, lungs, and limbs. Clots can reduce or block blood flow. This can damage the body's organs and may cause death.
                
Major Signs and Symptoms
                
Major signs and symptoms of blood clots include:
                
Chest pain and shortness of breath
                
Pain, redness, warmth, and swelling in the limbs
                
Ongoing headaches
                
Speech changes
                
Upper body discomfort in the arms, back, neck, and jaw
                
Nausea (feeling sick to your stomach)
                
Blood clots can lead to stroke, heart attack, kidney damage, deep vein thrombosis, and pulmonary embolism.
                
Pregnant women who have APS can have successful pregnancies. However, they're at higher risk for miscarriages, stillbirths, and other pregnancy-related problems, such as preeclampsia (pre-e-KLAMP-se-ah).
                
Preeclampsia is high blood pressure that occurs during pregnancy. This condition may progress to eclampsia. Eclampsia is a serious condition that causes seizures in pregnant women.
                
Some people who have APS may develop thrombocytopenia. This is a condition in which your blood has a lower than normal number of blood cell fragments called platelets.
                
Mild to serious bleeding causes the main signs and symptoms of thrombocytopenia. Bleeding can occur inside the body (internal bleeding) or underneath or from the skin (external bleeding).
                
Other Signs and Symptoms
                
Other signs and symptoms of APS include chronic (ongoing) headaches, memory loss, and heart valve problems. Some people who have APS also get a lacy-looking red rash on their wrists and knees.
Question:
How to diagnose Antiphospholipid Antibody Syndrome ?

Answer:
Your doctor will diagnose antiphospholipid antibody syndrome (APS) based on your medical history and the results from blood tests.
                
Specialists Involved
                
A hematologist often is involved in the care of people who have APS. This is a doctor who specializes in diagnosing and treating blood diseases and disorders.
                
You may have APS and another autoimmune disorder, such as lupus. If so, a doctor who specializes in that disorder also may provide treatment.
                
Many autoimmune disorders that occur with APS also affect the joints, bones, or muscles. Rheumatologists specialize in treating these types of disorders.
                
Medical History
                
Some people have APS antibodies but no signs or symptoms of the disorder. Having APS antibodies doesn't mean that you have APS. To be diagnosed with APS, you must have APS antibodies and a history of health problems related to the disorder.
                
APS can lead to many health problems, including stroke, heart attack, kidney damage, deep vein thrombosis, and pulmonary embolism.
                
APS also can cause pregnancy-related problems, such as multiple miscarriages, a miscarriage late in pregnancy, or a premature birth due to eclampsia. (Eclampsia, which follows preeclampsia, is a serious condition that causes seizures in pregnant women.)
                
Blood Tests
                
Your doctor can use blood tests to confirm a diagnosis of APS. These tests check your blood for any of the three APS antibodies: anticardiolipin, beta-2 glycoprotein I (2GPI), and lupus anticoagulant.
                
The term "anticoagulant" (AN-te-ko-AG-u-lant) refers to a substance that prevents blood clotting. It may seem odd that one of the APS antibodies is called lupus anticoagulant. The reason for this is because the antibody slows clotting in lab tests. However, in the human body, it increases the risk of blood clotting.
                
To test for APS antibodies, a small blood sample is taken. It's often drawn from a vein in your arm using a needle. The procedure usually is quick and easy, but it may cause some short-term discomfort and a slight bruise.
                
You may need a second blood test to confirm positive results. This is because a single positive test can result from a short-term infection. The second blood test often is done 12 weeks or more after the first one.
Question:
What is (are) Mitral Valve Prolapse ?

Answer:
Mitral valve prolapse (MVP) is a condition in which the hearts mitral valve doesnt work well. The flaps of the valve are floppy and may not close tightly. These flaps normally help seal or open the valve.
                
Much of the time, MVP doesnt cause any problems. Rarely, blood can leak the wrong way through the floppy valve. This can lead topalpitations, shortness of breath, chest pain, and other symptoms. (Palpitations are feelings that your heart is skipping a beat, fluttering, or beating too hard or too fast.)
                
Normal Mitral Valve
                
The mitral valve controls blood flow between the upper and lower chambers of the left side of the heart. The upper chamber is called the left atrium. The lower chamber is called the left ventricle.
                
The mitral valve allows blood to flow from the left atrium into the left ventricle, but not back the other way. The heart also has a right atrium and ventricle, separated by the tricuspid valve.
                
With each heartbeat, the atria contract and push blood into the ventricles. The flaps of the mitral and tricuspid valves open to let blood through. Then, the ventricles contract to pump the blood out of the heart.
                
When the ventricles contract, the flaps of the mitral and tricuspid valves close. They form a tight seal that prevents blood from flowing back into the atria.
                
For more information, go to the Health TopicsHow the Heart Worksarticle. This article contains animations that show how your heart pumps blood and how your hearts electrical system works.
                
Mitral Valve Prolapse
                
In MVP, when the left ventricle contracts, one or both flaps of the mitral valve flop or bulge back (prolapse) into the left atrium. This can prevent the valve from forming a tight seal. As a result, blood may leak from the ventricle back into the atrium. The backflow of blood is called regurgitation.
                
MVP doesnt always cause backflow. In fact, most people who have MVP dont have backflow and never have any related symptoms or problems. When backflow occurs, it can get worse over time and itcan change the hearts size and raise pressure in the left atrium and lungs. Backflow also raises the risk of heart valve infections.
                
Medicines can treat troublesome MVP symptoms and help prevent complications. Some people will need surgery to repair or replace their mitral valves.
                
Mitral Valve Prolapse
Question:
What causes Mitral Valve Prolapse ?

Answer:
The exact cause of mitral valve prolapse (MVP) isn't known. Most people who have the condition are born with it. MVP tends to run in families. Also, it's more common in people who are born with connective tissue disorders, such as Marfan syndrome.
                
In people who have MVP, the mitral valve may be abnormal in the following ways:
                
The valve flaps may be too large and thick.
                
The valve flaps may be "floppy." The tissue of the flaps and their supporting "strings" are too stretchy, and parts of the valve flop or bulge back into the atrium.
                
The opening of the valve may stretch.
                
These problems can keep the valve from making a tight seal. Some people's valves are abnormal in more than one way.
Question:
Who is at risk for Mitral Valve Prolapse? ?

Answer:
Mitral valve prolapse (MVP) affects people of all ages and both sexes; however, aging raises the risk of developing the disease.
                
Certain conditions have been associated with MVP, including:
                
A history of rheumatic fever
                
Connective tissue disorders, such as Marfan syndrome or Ehlers-Danlos syndrome
                
Graves disease
                
Scoliosis and other skeletal problems
                
Some types of muscular dystrophy