Nutrition Flashcards
(30 cards)
Amino acids
The building blocks of proteins and are made of hydrogen, oxygen, carbon, and nitrogen
Nitrogen balance
The achievement of equal nitrogen input and output
Minerals
Are inorganic elements that catalyze biochemical reactions
What is a mineral that will cause irregular heart beat?
Potassium
What mineral deficiency can be distinguished by discolored lips or mucus membranes
Iron
How many macro minerals do e need to consume in a day?
100mg/day
Who has the greatest body percent of water weight?
Infants
What is the function of water?
Provides a medium for transport, Mets olive reactions, provides a structure for large molecules, and acts as shock absorber, insulator, and lubricant.
Which part of the intestines do the most absorption
Small intestine
Which part of the intestine absorbs electrolytes and water?
Large intestine
Which part of the intestine does the most absorption?
Small intestine
What does upper duodenum absorb?
Cholesterol, vitamin E & K, folic acid, riboflavin, & thiamin.
What is absorbed in the lower duodenum and upper jejunum?
Glucose, amino acids, minerals, and fats
Lower jejunum and ileum absorbs what?
Sucrose, lactose, and maltose
Anabolism
Production of more complex chemical substances (synthesis for building repairing
Gluconeogenesis
State in which energy needs exceed glycogen storage, the body breaks down fat and amino acids for conversion to glucose.
Basal metabolic rate (BMR)
Represents the energy needs of a person at rest after awakening
Ovolactovegetarian
Avoid meat, fish, and poultry; but eat eggs and milk
Lactovegetarian
Drink milk but avoid eggs and other animal-based food
Vegan
Strictly plant food; they take supplemental vitamins B12
Nursing diagnosis for an obese patient
Imbalance nutrition more than bodies requirement.
Ideal body weight (IBW)
Weight assessment with bed scales, comparing height and weight with usual measurements.
Parenteral nutrition
Administration of nutrients through a peripheral or central venous catheter
Digestion
Breakdown of food products into smaller particles