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ATI LPN · Fundamentals of Nursing · Fluid Electrolyte Balance and Nutritional Needs

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Showing all 5 practice questions with expert explanatory rationales.

Question 1 of 5

Which group of bacteria if detected in food indicate that the food has been contaminated by faeces?

A. Bifidobacter

B. Staphylococcus

C. Coliforms

D. Lactobacillus

Expert Explanatory Rationale

Correct Answer: Coliforms

Question 2 of 5

The most common cause of hyperkalemia is

A. vomiting

B. increased dietary intake

C. increased urinary output

D. cellular injury or death

Expert Explanatory Rationale

Correct Answer: cellular injury or death

Question 3 of 5

Respiratory alkalosis can occur as a result of

A. asphyxia

B. asthma

C. severe emphysema

D. hyperventilation

Expert Explanatory Rationale

Correct Answer: hyperventilation

Question 4 of 5

A clinical study is performed to compare the risk factors for health problems in obese persons with BMI greater than 30 compared with a control group of person with BMI between 20 to 25 persons in these two groups are followed for 20 years which of the following conditions is most likely to appear equally both in this groups?

A. Osteoarthritis

B. Cholelithiasis

C. Alzheimers disease

D. Diabetes mellitus

Expert Explanatory Rationale

Correct Answer: Alzheimers disease

Question 5 of 5

The human body has adapted to feast of famine conditions be developing the capacity to store?

A. Fluids

B. Carbohydrates

C. Fats

D. Proteins

Expert Explanatory Rationale

Correct Answer: Fats

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