Which of the following statements describes lactic acid?
A. Lactic acid is a two-carbon molecule.
B. Lactic acid is a primary source of energy in the human body.
C. Lactic acid is made from acetyl CoA.
D. Lactic acid is made under anaerobic conditions.
Answer: D
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When considering the key-nutrient concept, which of the following statements is false?
A. The theory is based on the eight nutrients central to human nutrition B. MyPlate can be a useful guide to securing the key nutrients, if one keeps in mind that there is some variation in the proportion of the nutrients within each food group C. If the key nutrients are adequate in your diet, you will probably receive an ample supply of all nutrients essential to humans D. Highly processed foods to which some vitamins have been added are acceptable to this concept
Currently, the human life span is
A) 100 years. B) 122 years. C) 83 years. D) nearly 79 years.
A 22-year-old female is admitted with anorexia nervosa and a serum potassium level of 2.4 mEq/L. What complication is most important for the nurse to observe for in this patient?
a. Muscle weakness b. Cardiac dysrhythmias c. Increased urine output d. Anemia and leukopenia
True primary _______________ anemia is also known as Fanconi's anemia.
Fill in the blank(s) with the appropriate word(s).