What is PEM explain the disease of it?
Protein-energy malnutrition (PEM) is a common childhood disorder and is primarily caused by deficiency of energy, protein, and micronutrients. PEM manifests as underweight (low body weight compared with healthy peers), stunting (poor linear growth), wasting (acute weight loss), or edematous malnutrition (kwashiorkor).
What is the classification of protein energy malnutrition?
Grading
| Grade of PEM | Stunting (low height for age) | Wasting (low weight for height) |
|---|---|---|
| Normal | 95 | 90 |
| Mild malnutrition | 87.5-95 | 80-90 |
| Moderate malnutrition | 80-87.5 | 70-80 |
| Severe malnutrition | Less than 80 | Less than 70 |
What is PEM medical?
The World Health Organization (WHO) defines malnutrition as “the cellular imbalance between the supply of nutrients and energy and the body’s demand for them to ensure growth, maintenance, and specific functions.” The term protein-energy malnutrition (PEM) applies to a group of related disorders that include marasmus.
What is protein energy malnutrition PDF?
a state of deficiency or excess of energy, protein, and other nutrients, this article. deals with undernutrition and specifically protein energy malnutrition (PEM). Children. with primary PEM generally are found in developing countries as a result of inade-
What is protein energy?
Endocrinology. Protein–energy malnutrition (PEM), sometimes called protein-energy undernutrition (PEU), is a form of malnutrition that is defined as a range of conditions arising from coincident lack of dietary protein and/or energy (calories) in varying proportions.
Why is marasmus called protein energy malnutrition?
One type of malnourishment is protein-energy undernutrition. Protein-energy undernutrition is sometimes called protein-energy malnutrition. You have this if your body has a severe calorie or protein deficiency. This can occur if you don’t consume the amount of calories and protein your body needs to function.
What is protein energy malnutrition Class 6?
Protein-energy malnutrition or PEM is the condition of lack of energy due to the deficiency of all the macronutrients and many micronutrients. It can occur suddenly or gradually. It can be graded as mild, moderate or severe. In developing countries, it affects children who are not provided with calories and proteins.
What are the indicators of PEM?
Clinical signs and symptoms of protein-energy malnutrition (PEM) include the following:
- Poor weight gain.
- Slowing of linear growth.
- Behavioral changes – Irritability, apathy, decreased social responsiveness, anxiety, and attention deficits.
How is protein-energy malnutrition measured?
One way to further evaluate patients for protein-energy malnutrition is to look at his or her measurements, or anthropometrics. A clinical tool, known as a Z-score, can be used to describe a person’s weight-for-height and height-for-age relative to the rest of the population.
How do you identify protein-energy malnutrition?
Clinical signs and symptoms of protein-energy malnutrition (PEM) include the following:
- Poor weight gain.
- Slowing of linear growth.
- Behavioral changes – Irritability, apathy, decreased social responsiveness, anxiety, and attention deficits.
What diet is recommended for protein energy malnutrition?
When it comes to preventing protein-energy malnutrition, dieting matters a lot. A balanced and healthy eating habit is good for maintaining health and fitness. People need to adjust their diet by consuming a range of nutrients from varieties of food in the primary food groups, including: Meat, eggs, fish, legumes and other dairy products.
What is severe protein malnutrition?
Protein-energy malnutrition has two severe forms: marasmus (a lack of protein and calories) and kwashiorkor (a lack of just protein). Common micronutrient deficiencies include: a lack of iron, iodine, and vitamin A. During pregnancy, due to the body’s increased need, deficiencies may become more common.
What are the causes of edema in protein energy malnutrition?
Edema in Malnutrition Protein. Protein is the most common cause of malnutrition-related edema in the body. Organ Dysfunction. A number of organs, mainly your kidneys and liver, are responsible for acting as filters for your body. Treatment. If you experience malnutrition-related edema, you must take steps to reduce the underlying cause while reducing the edema. Warning.
What is a feature of protein nutrition?
Proteins are essential nutrients for the human body. They are one of the building blocks of body tissue and can also serve as a fuel source. As a fuel, proteins provide as much energy density as carbohydrates: 4 kcal per gram; in contrast, lipids provide 9 kcal per gram. The most important aspect and defining characteristic of protein from a nutritional standpoint is its amino acid composition. Proteins are polymer chains made of amino acids linked together by peptide bonds. During human digesti