The number of amino acids that are considered indispensable or essential is:

a. 9.
b. 10.
c. 12.
d. 14.


ANS: A

Nutritional Science

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Use of oral hypoglycemic agents in combination with alcohol may cause:

a. loss of potassium. b. chronic blood loss. c. hypoglycemia. d. hyperglycemia.

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For children from 8 to less than 12 years of age, a hemoglobin value <_____ g/dL is diagnostic of iron-deficiency anemia.

A. 11.9 B. 12.5 C. 13.2 D. 14.0 E. 15.4

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Why does the cooked dressing need to be heated? Why is it okay to eat?

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Mr. X is a 56-year-old male admitted to a hospital for shortness of breath and breathing difficulties. He is diagnosed with pneumonia. He has a history of congestive heart failure, osteoarthritis, hypertension, gout, and coronary artery disease.   Height: 5'9"   Weight: 220 pounds   LABS:                                 Normal Values                            Arterial BGs:                          Normal values Na = 133 mEq/L                   (135–147) mEq/L                         pH = 7.9                              (7.35–7.45) Cl = 103 mEq/L                    (95–107) mEq/L                           pCO2 = 30 mmHg                (35–45) mmHg K = 4.1 mEq/L                      (3.5–5.2) mEq/L                           pO2 = 96 mmHg                   (70–100) mmHg Glucose = 207 mmol/L         (up to 140) mmol/L                      HCO3 = 26 mEq/L               (19–25) mEq/L BUN = 25 mmol/L                (7–20) mmol/L Creatinine = 1.5 mmol/L       (0.5–1.4) mmol/L Albumin 3.2 mmol/L             (3.2–5) mmol/L Cholesterol = 320 mmol/L     (< 200) mmol/L   Which compensatory disorder could Mr. X develop? A. metabolic alkalosis B. metabolic acidosis C. respiratory alkalosis D. respiratory acidosis E. physical acidosis

Nutritional Science