Nokea
The nurse reminds the male patient with lactose intolerance that he can avoid the unpleasant symptoms of nausea bloating flatulence and diarrhea if he will avoid certain foods. What product should the patient be instructed to avoid?
- A. Soy beans
- B. Rice
- C. Milk
- D. High fiber
Correct Answer: C
Rationale: Lactose intolerance occurs as a result of a lack of lactase that makes it impossible to break down milk sugar.
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The nurse explains that a patient with a heart problem should follow a decreased sodium diet. What will a decreased sodium diet prevent or help reduce?
- A. Stroke
- B. Fluid excretion
- C. Heart attacks
- D. Obesity
Correct Answer: C
Rationale: Sodium attracts water and causes fluid retention. Hypervolemia increases the heart's workload, which can lead to a heart attack.
A school nurse is teaching a group of adolescents about adequate nutrition. What increased intake should the nurse encourage?
- A. Potassium and sodium
- B. Chloride and magnesium
- C. Iron and calcium
- D. Vitamins and minerals
Correct Answer: C
Rationale: Dietary inadequacies in adolescence include iron and calcium.
To simplify food values the measurement of energy obtained by food is defined as the __.
Correct Answer: kilocalorie
Rationale: The kilocalorie is the energy value by which foods are measured for their energy-producing potential.
The nurse has assessed a patient's body mass index (BMI) to be 19.6. This assessment of weight versus height indicates that this patient's weight category is in which category?
- A. Low health risk
- B. Overweight
- C. Obese
- D. Morbidly obese
Correct Answer: A
Rationale: A BMI between 18.5 and 24.9 is associated with the lowest health risk. Those with BMIs between 25 and 29.9 are considered overweight, and those with BMIs of 30 or greater are considered obese. A BMI of less than 18.5 is considered underweight and is also associated with health risks.
The home health nurse is caring for a patient that has undergone removal of a part of the stomach. What condition associated with partial stomach removal should the nurse look for when assessing the patient?
- A. A stomach ulcer
- B. Digestive problems
- C. Pernicious anemia
- D. Malabsorption
Correct Answer: C
Rationale: Pernicious anemia results when the intrinsic factor is missing due to surgery on the stomach.