While preparing fajitas for dinner, Devin uses his sharpest knife to slice a piece of beef steak and then uses the same knife to chop the raw red peppers, tomatoes, and onions for his dish. He heated the meat until it reached an internal temperature of 145°. Immediately after dinner, Devin put all leftovers in an airtight container in the refrigerator. A few hours later, Devin and his family became ill. Which of the following describes Devin’s neglect that led to his family’s illness?

a. Contamination
b. Cross-contamination
c. Hazard Analysis Critical Control Points
d. Improper refrigeration of leftovers
e. Improper cooking temperatures


Answer: b. Cross-contamination

Nutritional Science

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Examine the laboratory results for Mr. Garcia. Which labs are consistent with the MI diagnosis? Explain. Why were the levels higher on 12/2?

What will be an ideal response?

Nutritional Science

Which of the following hormones does not increase blood glucose levels?

A) epinephrine B) insulin C) adrenaline D) glucagon

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Limited research suggests that food additives such as ____________________ preservative may exacerbate hyperactive symptoms such as inattention and impulsivity in some children

Fill in the blank with correct word

Nutritional Science

? Mr. M has been diagnosed with chronic kidney disease Stage 5, requiring dialysis. His initial chemistry panel indicates he has low chloride, sodium, and calcium levels as well as high potassium and phosphorus levels. The physician has put him on a fluid restriction, a potassium restriction, and a phosphorus restriction.   The physician has prescribed Mr. M a diuretic. A good measure of how he is responding to this medication would be:

A. serum PTH concentration B. serum albumin concentration C. serum phosphorus concentration D. fluid inputs and outputs E. serum calcium concentration

Nutritional Science