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Pyloric stenosis

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Pyloric stenosis is an uncommon condition in infants that blocks food from entering the small intestine. Normally, a muscular valve (pylorus) between the stomach and small intestine holds food in the stomach until it is ready for the next stage in the digestive process. In pyloric stenosis, the pylorus muscles thicken and become abnormally large, blocking food from reaching the small intestine. Pyloric stenosis can lead to forceful vomiting, dehydration and weight loss. Babies with pyloric stenosis may seem to be hungry all the time. Surgery cures pyloric stenosis Symptoms Signs include: Vomiting after feeding. The baby may vomit forcefully, ejecting breast milk or formula up to several feet away (projectile vomiting). Vomiting might be mild at first and gradually become more severe as the pylorus opening narrows. The vomit may sometimes contain blood. Persistent hunger. Babies who have pyloric stenosis often want to eat soon after vomiting. Stomach contractions. You may notice wa...
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First Aid Notes… Lectures ppt video online download

First Aid Notes… Lectures ppt video online download : Content Page Introduction (First Aid) Wounds Bleedings Fractures Burns Cardio- Pulmonary Resuscitation Shock Asthma Attack
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Family conflict

Family conflict Summary • Conflict can happen when family members have different views or beliefs that clash. • Peaceful resolution depends on negotiation and respect for the other person’s point of view. • Seek professional advice if you think you need help. • Contant • Common causes of family conflict • Agreeing to negotiate • Try to listen • Work as a team • Professional advice • Where to get help • Things to remember Conflict can happen when family members have different views or beliefs that clash. Sometimes conflict can occur when people misunderstand each other and jump to the wrong conclusion. Issues of conflict that are not resolved peacefully can lead to arguments and resentment. It is normal to disagree with each other from time to time. Occasional conflict is part of family life. However, ongoing conflict can be stressful and damaging to relationships. Some people find it difficult to manage ...
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Nipah Virus (NiV)

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Nipah Virus (NiV) Nipah virus (NiV) was first discovered in 1999 following an outbreak of disease in pigs and people in Malaysia and Singapore. This outbreak resulted in nearly 300 human cases and more than 100 deaths, and caused substantial economic impact as more than 1 million pigs were killed to help control the outbreak. While there have been no other known outbreaks of NiV in Malaysia and Singapore since 1999, outbreaks have been recorded almost annually in some parts of Asia since then—primarily in Bangladesh and India. The virus has been shown to spread from person-to-person in these outbreaks, raising concerns about the potential for NiV to cause a global pandemic. NiV is a member of the family Paramyxoviridae, genus Henipavirus. It is a zoonotic virus, meaning that it initially spreads between animals and people. The animal host reservoir for NiV is the fruit bat (genus Pteropus), also known as the flying fox. Given that NiV is genetically related to Hendra virus, another...
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Arteriosclerosis

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Arteriosclerosis Arteriosclerosis occurs when the blood vessels that carry oxygen and nutrients from your heart to the rest of your body (arteries) become thick and stiff — sometimes restricting blood flow to your organs and tissues. Healthy arteries are flexible and elastic, but over time, the walls in your arteries can harden, a condition commonly called hardening of the arteries. Atherosclerosis is a specific type of arteriosclerosis, but the terms are sometimes used interchangeably. Atherosclerosis refers to the build-up of fats, cholesterol and other substances in and on your artery walls (plaque), which can restrict blood flow. The plaque can burst, triggering a blood clot. Although atherosclerosis is often considered a heart problem, it can affect arteries anywhere in your body. Atherosclerosis may be preventable and is treatable. Causes Atherosclerosis is a slow, progressive disease that may begin as early as childhood. Although the exact cause is unknown, atherosclerosis ma...
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Seizures and Epilepsy in Children

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Seizures and Epilepsy in Children Epilepsy is a brain condition that causes a child to have seizures. It is one of the most common disorders of the nervous system. It affects children and adults of all races and ethnic backgrounds. The brain consists of nerve cells that communicate with each other through electrical activity. A seizure occurs when one or more parts of the brain has a burst of abnormal electrical signals that interrupt normal brain signals. Anything that interrupts the normal connections between nerve cells in the brain can cause a seizure. This includes a high fever, high or low blood sugar, alcohol or drug withdrawal, or a brain concussion. But when a child has 2 or more seizures with no known cause, this is diagnosed as epilepsy. There are different types of seizures. The type of seizure depends on which part and how much of the brain is affected and what happens during the seizure. The 2 main categories of epileptic seizures are focal (partial) seizure and general...
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Sheehans's Syndrome

Sheehans's Syndrome Sheehan's Syndrome, also known as Postpartum Hypopituitarism or Postpartum Pituitary Necrosis, is a condition in which hypopituitarism develops after severe bleeding ('Postpartum hemorrhage') during or immediately after childbirth . The incidence of Sheehan's syndrome has decreased with better health care during childbirth and delivery but is still about 0.5% of all cases of hypopituitarism in women. Blood loss generally has to be more than 800ml for Sheehan's Syndrome to develop. But in certain women, even minimal bleeding seems to cause this condition. Cause of Sheehan's Syndrome Sheehan's syndrome occurs due to necrosis of the anterior lobe of the pituitary gland. This part of the gland secretes important hormones like the ACTH, TSH, FSH, LH, growth hormones, endorphins and prolactin. During normal pregnancy, the anterior pituitary lobe increases greatly in size since it is required to secrete larger amounts of these hormones,...
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