ATI Proctored Nutrition Exam

Correct Answer: C

Rationale: Pre-packaged meals often contain high levels of sodium, which can contribute to hypertension and other health issues when consumed in excess.

Correct Answer: D

Rationale: The correct answer is Dill pickles. Unlike the other choices, which can exacerbate xerostomia due to their dry or irritating nature, dill pickles, being tart and sour, can actually help stimulate saliva flow, which is beneficial for patients with xerostomia. Saltines, salsa, and alcohol are all known to contribute to dry mouth and should generally be avoided by individuals experiencing xerostomia.

Correct Answer: C

Rationale: Zinc plays a critical role in wound healing due to its involvement in cell proliferation, immune function, and protein synthesis, all of which are essential for tissue repair.

Correct Answer: A

Rationale: The stomach churns food into chyme and has a highly acidic environment (pH 2) to aid in the digestion of proteins and other nutrients.

Correct Answer: D

Rationale: Low physical activity is most strongly associated with an increased risk of colon cancer. Regular exercise helps regulate bowel movements and reduce inflammation, which are factors that can contribute to the development of colon cancer. Esophageal cancer, pancreatic cancer, and lung cancer are not as directly linked to low levels of physical activity.