A nurse is teaching a client who requires maximal support about how to use a two-wheeled walker. Which of the following actions by the client indicates an understanding of teaching?

The client stoops slightly forward when moving the walker.

The client moves the walker ahead 25.4 cm (10 in) with each step.

The client stands with her elbows slightly ﬂexed while holding the walker.

The client picks up the walker with each step.

Answer and Explanation

The Correct Answer is C

When using a two-wheeled walker, the client should stand with their elbows slightly ﬂexed while holding the walker. This allows for proper posture and support while using the walker.

Option a is incorrect because stooping forward can cause strain on the back and neck.

Option b is incorrect because moving the walker too far ahead can cause instability and increase the risk of falls.

Option d is incorrect because picking up the walker with each step can cause fatigue and decrease the eﬀectiveness of the walker.

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Correct Answer is C

Explanation

The nurse should assist the client with a bowel cleansing before an intravenous pyelogram. This helps to ensure that the bowel is empty and that the images obtained during the procedure are clear. The other

a. Oral contrast is not typically used for an intravenous pyelogram.

b. Pain in the suprapubic region is not a common side eﬀect of an intravenous pyelogram.

d. Removing metal objects is important for procedures that use magnetic resonance imaging (MRI), but it is not necessary for an intravenous pyelogram.

Correct Answer is ["480"]

Explanation

480 mL.

The client's total oral intake over the 4-hour period is 3 ounces of milk + 2 ounces of orange juice + 3 ounces of tea + 4 ounces of water = 12 ounces. Since there are approximately 30 mL in 1 ounce, the client's oral intake in mL is 12 ounces * 30 mL/ounce = 360 mL.

The client is also receiving dextrose 5% in 0.45% sodium chloride at a rate of 30 mL/hr by continuous IV infusion. Over a 4-hour period, the client will receive a total of 30 mL/hr * 4 hours = 120 mL from the IV infusion.

Therefore, the client's total intake for that 4-hour period is 360 mL (oral intake. + 120 mL (IV infusion) = 480 mL.

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A nurse is teaching a client who requires maximal support about how to use a two-wheeled walker. Which of the following actions by the client indicates an understanding of teaching?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is planning care for a client who is scheduled for an intravenous pyelogram. Which of the following actions is appropriate for the nurse to include?

Correct Answer is C

Explanation

Correct Answer is ["480"]

Explanation

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