According to the Physical Activity Guidelines for Americans, children and adolescents should do ____ minutes or more of physical activity daily
A) 20
B) 40
C) 60
D) 80
C
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For aerobic glucose breakdown to take place, two- and three-carbon fragments must enter which cell organelle to be broken down into carbon dioxide and water?
A. Smooth endoplasmic reticulum B. Golgi body C. Mitochondria D. Nucleus
How might a community nutritionist utilize the nutrition care process (NCP)?
Betsy Winslow is a 62-year-old retired school teacher. She is 5'3" tall and weighs 155 pounds. Mrs. Winslow is a member of a walking group that meets three mornings a week. She walks two miles each morning. After experiencing episodes of chest pain and shortness of breath when walking, she made an appointment to see her physician. Her laboratory results are as follows: total cholesterol: 251
mg/dL; HDL cholesterol: 47 mg/dL; LDL cholesterol: 146 mg/dL; triglycerides: 203 mg/dL. Mrs. Winslow's 24-hour recall reveals the following intake: • Breakfast: Scrambled eggs, bacon, toast with butter and jelly, 2% milk • Lunch: Hamburger pizza, salad with Italian dressing, Coke • Snack: 3 chocolate cookies, 2% milk • Dinner: Fried chicken, mashed potatoes and gravy, buttered corn on the cob, sweet tea, coconut cake • Snack: Ice cream To reduce her risk of CHD, Mrs. Winslow's LDL should be: a. <100 mg/dL b. <130 mg/dL. c. >140 mg/dL. d. >120 mg/dL.
The _______________ is the area of the brain that serves as a link between the endocrine and autonomic nervous systems; it promotes homeostasis by regulating temperature, water balance, food intake, hormonal balance, and emotional responses
a. hypothalamus b. cortex c. cerebellum d. All of the above