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An Anti HAV IgG test being positive indicates that a person has been exposed to the hepatitis A virus in the past and that their body has created antibodies to it. This means that the person is now considered immune to the virus and will not be at risk of a new infection. The test is not able to...

A health check up is an assessment of a person's general physical and mental health, usually performed by a doctor or healthcare professional. It typically involves a physical exam, checking of vital signs, and questions about family history and lifestyle habits. Additionally, it may include...

Sleep has a strong impact on our mood. When we don't get enough sleep, we often feel irritable, lethargic, and low in energy. We may also find it harder to focus, think clearly, and be productive. Poor sleep quality or lack of sleep can also be linked to depression, anxiety, and other mental...

Nutritional status is an assessment of a person’s dietary intake and energy balance, which is used to determine the adequacy of nutrient intake and energy expenditure. It is important to evaluate a patient’s nutritional status to assess if the patient is well-nourished or at risk of experiencing...

Enzyme homogentisic acid oxidase is responsible for breaking down the amino acid tyrosine, and its deficiency can lead to a disorder called alkaptonuria. Alkaptonuria is characterized by the accumulation of homogentisic acid in the body, which can cause dark pigmentation of the urine, joint and...

A stomach ache can last anywhere from a few minutes to several days, depending on the underlying cause. It's important to note that severe or persistent stomach pain should always be discussed with a doctor. Generally speaking, mild stomach aches can last anywhere from a few minutes to a few...

Post-polio syndrome (PPS) is a condition that affects some people who have previously had poliomyelitis, or polio. It is characterised by a slow, progressive weakening of muscles that were previously affected by the polio virus. While PPS does not directly affect the brain, it can cause a range...

The three steps in recalling a memory are: encoding, storing, and retrieving. During the encoding step, the memory is processed and encoded into the brain's systems for storing information. During the storage step, the memory is stored into the brain's memory systems. During the retrieval step...

Nutrition plays an important role in disease risk. Eating a balanced diet rich in whole foods (i.e. fruits, vegetables, legumes, nuts, and whole grains) can help reduce the risk of many chronic diseases, such as heart disease, stroke, diabetes, and certain types of cancer. Eating a diet low in...

Asperger's Syndrome is a complex neurological disorder that is associated with difficulty in communication, social interaction, and repetitive behaviors. There is no single cause of Asperger's Syndrome, and it is thought to be caused by a combination of genetic and environmental factors...

Acute myeloid leukemia (AML) is a type of cancer that affects the bone marrow and blood cells. It is a rapidly progressing disease, and can become life-threatening in a short period of time. Symptoms of AML include fatigue, fever, shortness of breath, anemia, and easy bruising or bleeding...

Relaxing with pancreatitis can be difficult, as the condition often causes abdominal pain that can make it hard to get comfortable. One of the best ways to relax is to practice deep breathing exercises, as they can help to reduce stress and tension in the body. Additionally, gentle yoga and...

When gluten is removed from the diet, it can have a positive impact on the body. Gluten is a type of protein found in wheat, barley, and rye, and when consumed, it can cause digestive issues like bloating, cramping, and diarrhea. When gluten is eliminated from a person's diet, these...

It is important for adults and children to stay up to date on their vaccinations. The recommended vaccinations for adults include tetanus, diphtheria, whooping cough, chickenpox, shingles, influenza, pneumococcal disease, human papillomavirus (HPV), and hepatitis B. Vaccines recommended for...

Yes, neuroendocrine tumors should be removed if possible as they can cause serious health complications. If the tumor is localized and does not appear to have spread to other organs, then surgery is the best option. If the tumor is more advanced, then a combination of treatments such as...

Asphyxia is a condition of severely deficient supply of oxygen to the body that arises from being unable to breathe normally. It can result from being underwater, choking, strangulation, excessive smoke inhalation, or a lack of oxygen in the environment. It can lead to unconsciousness, brain...

Pancreatitis is an inflammation of the pancreas, typically caused by gallstones, alcohol, or other factors. The average age of pancreatitis varies, as it can be caused by a range of issues and affect people of any age. However, research has found that the average age for diagnosis of...

The virus causing the current pandemic is called SARS-CoV-2, which stands for Severe Acute Respiratory Syndrome Coronavirus 2. It is a novel strain of coronavirus, meaning it has never been seen before. It is a member of the Coronaviridae family, which are known to cause illnesses in humans...

No, actinic keratosis does not typically spread. It is a non-cancerous skin growth caused by too much exposure to UV radiation, usually from the sun. If left untreated, it can lead to skin cancer, but it does not usually spread to other parts of the body. It is recommended to have any actinic...

Yes, it is possible to live 10 years after pancreatic cancer diagnosis, depending on several factors. The stage of the cancer, the type and aggressiveness of the cancer, and the individual's overall health are all important considerations. Other factors include the availability of treatments...