Dave typically has several cups of coffee with cream and sugar with his breakfast sausage. How much is his ability to absorb the iron in the sausage diminished as a result?
a. 0%
b. 5%-15%
c. 20%-30%
d. 40%-70%
a
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During starvation, cells in the brain, muscles, and kidneys use _____ as a source of energy
a. glycogen b. triglycerides c. glycerol d. ketones
Kelly has read about the powerful phytonutrients in plants and wants to start consuming foods that provide her with the highest amounts of phytochemicals. She decides to go shopping and look for some of the foods she read about in her nutrition book. Kelly also wants to identify which foods will help her reduce certain health problems that she is genetically predisposed to. Answer the following
question(s) to help Kelly with her shopping. Kelly would like to have at least one good source of antioxidants in her diet. Which of the following foods would be her best choice? A) Cucumbers B) Whole-grain bread C) Pomegranate D) Corn
Answer the following questions true (T) or false (F)
1. Excessive quantities of alcohol can shut down the reticular activating system, causing loss of consciousness. This reaction to excessive alcohol intake is beneficial in that it prevents further drinking. 2. The state in which the BAC rises to the point that a person's central nervous system is affected and his or her breathing and heart rate are interrupted is called tolerance. 3. Alcohol poisoning often leads to vomiting because the high BAC depresses the gag reflex which prevents choking.
One gram of carbohydrate, protein, fat and alcohol provide calories as follows
A) 4:7:9:4. B) 4:9:7:4. C) 4:4:9:7. D) 4:9:7:1.