Which type of anemia is caused by a genetic mutation that reduces hemoglobin synthesis, resulting in reduced red blood cell production?
a. Microcytic anemia b. Sickle cell anemia
c. Hemolytic anemia d. Thalassemia
d
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The secret to safe and permanent weight loss is a sensible approach involving:
a. physical activity and a healthy low-kcalorie diet. b. hormones and diet pills. c. a very-low-kcalorie diet combined with regular exercise. d. herbal supplements and a low-kcalorie diet.
Indicate the influence of each factor on resting metabolic rate. Caffeine
a. Influence not under voluntary control b. Substantial influence, under some voluntary control c. Subtle or temporary influence, under some voluntary control
What percentage of those who develop anorexia nervosa die from complications within 10 years of the initial diagnosis?
a. 5-10 b. 5-15 c. 5-20 d. 5-25
A scientist is creating a formula diet that supplies all essential nutrients. One of the minerals in her formula has a Recommended Dietary Allowance of 130 mg/day. How should she classify this particular mineral?
A. Major mineral B. Trace mineral C. Possible essential mineral D. Nonessential mineral