A__________is a lymphatic vessel found in an intestinal villus into which nutrients circulate after they are absorbed
A) microvillus
B) capillary
C) lacteal
D) sphincter
C
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Karl is taking a nutrition class and has decided that his diet needs improvement. He has learned about many different types of foods, nutrients, and health problems associated with the diet. Some of Karl's biggest dietary concerns include losing body fat, increasing dietary fiber, and decreasing his late-night snacking. Karl normally skips breakfast to be able to sleep the extra 15 minutes before
running to his first class of the day. His first meal of the day is around 3 p.m. and consists of convenient foods found in the university union such as Chinese food, a burger and fries, or a few slices of pizza and a cola. After his afternoon lunch he relaxes with friends who often play video or computer games. Around 8:30 p.m. Karl and his friend order take-out or drive to the nearby fast-food restaurant for a tasty meal before starting to study. Throughout his night time studying Karl snacks on potato chips, pretzels, and more cola. Karl's bed time is around 1 a.m. Karl has found that he has a hard time concentrating in his last class of the day, which runs from 1:15-2:40 p.m. Which of the following dietary changes would be the best for Karl to improve his concentration during his last class? A) Start eating a small breakfast every day B) Drink plenty of water during class C) Get a cup of coffee after his second class D) Start taking a dietary supplement such as ginkgo biloba every day
How may increased levels of exercise lessen the need for medicine for people with type 2 diabetes?
Which of the following might be an appropriate treatment approach for someone suffering from GERD?
A) avoidance of spicy foods B) weight loss and smoking cessation C) antibiotic therapy D) surgical removal of the gallbladder
The results of blood tests that reveal a person's total cholesterol and triglycerides are called a ____
a. lipid profile b. circulating fat count c. personal lipids count d. degenerative disease assessment e. lipid balance ratio