A series of irregular heartbeats is known as ________
A)arrhythmia B)atherosclerosis
C)myocardial infarction D)diastole
A
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What metabolic process occurs during the first 2 - 3 hours of fasting?
a. Fat cells are depleted of their nutrient components. b. Muscle tissue is broken down quickly. c. Glucose is taken from the liver and fatty acids are taken from the adipose tissue. d. Amino acids are taken from muscle tissue. e. Glucose is taken from the adipose tissue.
Hypophosphatemia can result from vitamin _______________ deficiency.
Fill in the blank(s) with the appropriate word(s).
What effect do vitamin B12 injections have in healthy athletes?
a. Increase red blood cell production b. Increase oxygen delivery to cells c. Delay the onset of fatigue d. None of the above
Nutrient content and health claims are approved by the:
a) FDA. b) food manufacturer. c) USDA. d) US Department of Public Health.