Performing aerobic physical activity for at least 40 minutes per day, most days of the week, is expected to result in a blood pressure reduction of ________ mm Hg.
a. 5 to 8
b. 15 to 20
c. 12 to 15
d. 2 to 5
e. 8 to 12
Answer: d. 2 to 5
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Electrolyte imbalances that occur in chronic renal failure include:
a. high serum potassium. b. low serum potassium. c. high serum calcium. d. low serum phosphorus.
The ingredients on a packaged cookie dough is as follows: enriched wheat flour, sugar, semi-sweet chocolate morsels, water, egg, molasses, salt, baking soda, vanilla extract. Which of the listed ingredient is the least predominant ingredient?
A. enriched wheat flour B. vanilla extract C. sugar D. semi-sweet chocolate morsels
When diagnosing lactose intolerance, ____ is measured in the breath following oral consumption of 50 g lactose.?
A) ?methane B) ?hydrogen C) ?carbon dioxide D) ?sulfur
Which of the following is NOT among the features of food allergies?
a. They can be diagnosed only by testing for antibodies b. Allergic reactions to food may appear immediately or 24 hours later c. The presence of antibodies always coincides with physical symptoms d. Once a food allergy is diagnosed, it is imperative that the offending food be totally eliminated