A nurse is caring for a client who weighs 75 kg. The client has a prescription from a dietitian to decrease calorie intake by 500 cal/day to produce weight loss of 1 lb per week. What is the expected goal weight for the client in pounds at the end of the 25 weeks? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)
______ lbs
The Correct Answer is ["140"]
Calculation:
- Convert the client's current weight from kilograms (kg) to pounds (lbs).
Current weight (lbs) = Patient weight (kg) x Conversion factor (lbs/kg)
= 75 kg x 2.2 lbs/kg
= 165 lbs.
- Calculate the total weight loss over 25 weeks.
Total weight loss (lbs) = Weight loss per week (lbs) x Number of weeks
= 1 lb/week x 25 weeks
= 25 lbs.
- Calculate the expected goal weight in pounds (lbs).
Goal weight (lbs) = Current weight (lbs) - Total weight loss (lbs)
= 165 lbs - 25 lbs
= 140 lbs.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Rationale:
A. Position the child at a 10° to 20° angle after feeding: This angle is too low to effectively reduce the risk of aspiration. The child should remain in at least a 30° to 45° upright position during and after feeding for optimal safety.
B. Measure the tubing from the nose to the distal port: Correct placement measurement involves determining the appropriate tube length from the tip of the nose to the earlobe and then to the xiphoid process. Measuring to the distal port ensures accurate placement for safe feeding.
C. Warm the formula in the microwave: Microwaving can create uneven heating and hot spots that may burn the gastrointestinal mucosa. Formula should be warmed by placing the container in warm water and checking the temperature before administration.
D. Complete the feeding in 5 min: Rapid feeding increases the risk of nausea, vomiting, and aspiration. Feedings should be administered slowly over the recommended time frame to allow for tolerance and digestion.
Correct Answer is B
Explanation
A. Playing with a jump rope: Jump rope requires advanced gross motor coordination and balance, which typically develops around age 4–5 years. A 30-month-old is not developmentally ready for this activity.
B. Playing with a large plastic truck: Toddlers around 2–3 years enjoy manipulating large toys such as trucks, cars, or blocks. This play supports fine and gross motor skills, hand-eye coordination, and imaginative exploration appropriate for their developmental stage.
C. Playing with dress-up clothes: Pretend or dress-up play becomes more common around age 3–4 years, as symbolic thinking and role-playing abilities develop. A 30-month-old may begin simple pretend play but usually engages in more concrete, manipulative play.
D. Playing with an imaginary friend: Engaging in complex imaginative play, such as interacting with an imaginary friend, usually emerges around age 3–4 years, reflecting more advanced cognitive and social development than expected at 30 months.
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