How do the lipoproteins LDL and HDL influence heart disease risk?
a. LDL are much lighter in weight since they do not contain as much cholesterol to take to the cells.
b. HDL are affected by the amount of cholesterol we eat in our diet
c. LDL benefit the heart by transporting cholesterol to the tissues and away from blood.
d. HDL play an important role in scavenging cholesterol from the tissues for disposal.
e. HDL transport dietary fat to the liver and help keep fat from being stored in the liver.
d
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Nausea and vomiting during the first trimester of pregnancy is commonly referred to as
A. a hangover. B. morning sickness. C. fetal distress. D. psychosomatic disorder.
The BEST time to replenish glycogen stores is
A) in the first few hours after exercising. B) the day before exercising. C) a few days after exercising. D) about 24 hours after exercising.
For the normal-weight woman, weight gain ideally follows a pattern of 3.5 pounds during the first trimester and ____ pound(s) per week thereafter
A) ?1 B) 2 C) 3.5 ? D) ?5
All of the following are risk factors for developing periodontal disease except:
a. dental plaque. b. smoking. c. diabetes. d. atherosclerosis.