A nurse measures a client's weight as 70 kg and height as 1.1 m. What is the client's body mass index? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

Answer and Explanation

The Correct Answer is ["58"]

Step 1: Convert the weight from kilograms to pounds. 70 kg × 2.2 lbs/kg = 154 lbs Result at each step = 154 lbs

Step 2: Convert the height from meters to inches. 1.1 m × 39.37 inches/m = 43.307 inches Result at each step = 43.307 inches

Step 3: Convert the height from inches to feet. 43.307 inches ÷ 12 inches/foot = 3.609 feet Result at each step = 3.609 feet

Step 4: Calculate the BMI using the formula: BMI = weight (lbs) ÷ (height (inches))^2 × 703 BMI = 154 lbs ÷ (43.307 inches)^2 × 703 Result at each step = 154 lbs ÷ 1874.48 × 703 Result at each step = 0.0821 × 703 Result at each step = 57.7

Step 5: Round the BMI to the nearest whole number. Result at each step = 58

The client’s Body Mass Index (BMI) is 58.

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Correct Answer is A

Explanation

Choice A reason: Flushing the tubing with water every 4 hours can prevent the tubing from clogging by clearing any residual formula or medication from the lumen.

Choice B reason: Replacing the bag and tubing every 24 hours can prevent bacterial contamination, but it does not prevent the tubing from clogging.

Choice C reason: Administering the feeding by gravity drip can cause overfeeding, aspiration, or diarrhea, but it does not prevent the tubing from clogging.

Choice D reason: Heating the formula prior to infusion can cause bacterial growth, nutrient loss, or burns, but it does not prevent the tubing from clogging.

A. Tuna fish B. Roast beef C. Apple slices D. Dried fruit

Correct Answer is A

Explanation

Choice A reason: Tuna fish is a good food choice for an older adult client who has difficulty chewing due to missing teeth because it is soft, moist, and easy to swallow. Tuna fish also provides protein, omega-3 fatty acids, and vitamin D for the client.

Choice B reason: Roast beef is not a good food choice for an older adult client who has difficulty chewing due to missing teeth because it is tough, dry, and hard to chew. Roast beef can cause pain, fatigue, or choking for the client who has missing teeth. Roast beef should be avoided or cut into very small pieces and moistened with gravy or sauce before consuming.

Choice C reason: Apple slices are not a good food choice for an older adult client who has difficulty chewing due to missing teeth because they are crisp, firm, and sticky. Apple slices can cause irritation or injury to the gums or mouth or dislodge any remaining teeth. Apple slices should be avoided or cooked until soft and mashed before consuming.

Choice D reason: Dried fruit is not a good food choice for an older adult client who has difficulty chewing due to missing teeth because they are chewy, sticky, and sugary. Dried fruit can adhere to the gums or teeth and cause dental caries or gum disease. Dried fruit should be avoided or soaked in water until soft and cut into small pieces before consuming.

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A nurse measures a client's weight as 70 kg and height as 1.1 m. What is the client's body mass index? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

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