Nokea
The nurse has completed teaching a patient about the recommended amounts of foods from different food groups. Which of the following menu selections indicates that the initial instructions about healthy eating have been understood?
- A. 90 mL of pork roast, a cup of corn, tomatoes, and 125 mL rice
- B. A chicken breast and a cup of tossed salad with nonfat dressing
- C. A 180 mL can of tuna mixed with nonfat mayonnaise and chopped celery
- D. 90 mL of roast beef, 60 mL of low-fat cheese, and a half-cup of carrot sticks
Correct Answer: A
Rationale: This selection is most consistent with What is a Healthy Plate? The other choices are all missing at least one food group.
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The nurse is collaborating with an obese patient who is enrolled in a behaviour modification program. Which of the following nursing actions is best?
- A. Having the patient write down the caloric intake of each meal
- B. Asking the patient about situations that tend to increase appetite
- C. Encouraging the patient to eat small amounts throughout the day rather than having scheduled meals
- D. Suggesting that the patient have a reward, such as a piece of sugarless candy, after achieving a weight-loss goal
Correct Answer: B
Rationale: Behaviour modification programs focus on how and when the person eats and de-emphasize aspects such as calorie counting. Nonfood rewards are recommended for achievement of weight-loss goals. Patients are often taught to restrict eating to designated meals when using behaviour modification.
The nurse obtains these assessment data for a patient who has been taking orlistat for several months as part of a weight loss program. Which of the following findings is most important to report to the health care provider?
- A. The patient frequently has liquid stools.
- B. The patient is pale and has many bruises.
- C. The patient is experiencing a plateau in weight loss.
- D. The patient complains of abdominal bloating after meals.
Correct Answer: B
Rationale: Because orlistat blocks the absorption of fat-soluble vitamins, the patient may not be receiving an adequate amount of vitamin K, resulting in a decrease in clotting factors. Abdominal bloating and liquid stools are common adverse effects of orlistat and indicate that the nurse should remind the patient that fat in the diet may increase these adverse effects. Weight loss plateaus are normal during weight reduction.
The nurse is providing nutritional teaching to a patient who is to start on a very-low-calorie diet. Which of the following calorie amounts should the nurse tell the patient that daily calories are not to exceed?
- A. 500
- B. 800
- C. 1100
- D. 1400
Correct Answer: B
Rationale: A very-low-calorie diet does not exceed 800 calories/day. A low-calorie diet is between 800 and 1200 calories/day.
Which of the following patients seen in the clinic should the nurse teach about risks associated with obesity?
- A. Patient who has a BMI of 18 kg/m?²
- B. Patient with a waist circumference 86 cm
- C. Patient who has a body mass index (BMI) of 24 kg/m?²
- D. Patient whose waist measures 75 cm and hips measure 85 cm
Correct Answer: D
Rationale: The waist-to-hip ratio for this patient is 0.88, which exceeds the recommended level of <0.80. A BMI of 24 kg/m?² is normal. Health risks associated with obesity increase in women with a waist circumference larger than 89 cm and men with a waist circumference larger than 102 cm. A patient with a BMI of 18 kg/m?² is considered underweight.
A patient who has been successfully losing 0.5 kg weekly for several months is weighed at the clinic and has not lost any weight for the last month. Which of the following actions should the nurse do first?
- A. Review the diet and exercise guidelines with the patient.
- B. Instruct the patient to weigh weekly and record the weights.
- C. Ask the patient whether there have been any changes in exercise or diet patterns.
- D. Discuss the possibility that the patient has reached a temporary weight loss plateau.
Correct Answer: C
Rationale: The initial nursing action should be assessment of any reason for the change in weight loss. The other actions may be needed, but further assessment is required before any interventions are planned or implemented.