A nurse is teaching a client how to self-administer daily low-dose heparin injections. Which of the following factors is most likely to increase the client's motivation to learn?

The client's belief that his needs will be met through education

The client seeking family approval by agreeing to a teaching plan

The nurse explaining the need for education to the client

The nurse's empathy about the client having to self-inject

Answer and Explanation

The Correct Answer is A

A.   The client's belief that his needs will be met through education reflects intrinsic motivation, which is likely to enhance the client's commitment to learning and self-care.
B.   Seeking family approval may be a motivator, but it is an external factor, and intrinsic motivation is generally more effective for sustained behavior change.
C.   While the nurse explaining the need for education is important, the client's personal belief and understanding of the value of education are key for motivation.
D.   The nurse's empathy is essential for building rapport, but the client's belief in the benefits of education is more directly related to motivation.

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Correct Answer is C

Explanation

A. 1+ pitting edema is mild, with a slight indentation.

B. 4+ pitting edema is severe, with a deep indentation that lasts a long time.

C. 3+ pitting edema is moderate, with a deeper indentation that takes some time to rebound.
D. 2+ pitting edema is moderate, with a slight indentation that rebounds fairly quickly.

Correct Answer is ["150"]

Explanation

The question is about calculating the IV infusion rate for a given solution and volume.

The formula for the infusion rate is: (volume in mL / time in hours) x drop factor in gtts/mL = infusion rate in gtts/min

The drop factor is usually given on the IV tubing package and varies depending on the type of tubing used.

For this question, we can assume a drop factor of 15 gtts/mL, which is common for macrodrip tubing.

Plugging in the numbers, we get: (1200 mL / 8 hr) x 15 gtts/mL = 2250 gtts/hr

To convert from gtts/hr to mL/hr, we divide by the drop factor: 2250 gtts/hr / 15 gtts/mL = 150 mL/hr

Therefore, the nurse should set the IV pump to deliver 150 mL/hr.

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A nurse is teaching a client how to self-administer daily low-dose heparin injections. Which of the following factors is most likely to increase the client's motivation to learn?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is assessing a client's lower extremities and notes 6 mm pitting edema. Which of the following is appropriate documentation of this assessment finding?

Correct Answer is C

Explanation

A nurse is preparing to administer dextrose 5% in 0.45% sodium chloride 1,200 mL IV to infuse over 8 hr. The nurse should set the IV pump to deliver how many mL/hr? (Round the answer to the nearest whole number. Use a leading zero is applicable. Do not use a trailing zero.)

Correct Answer is ["150"]

Explanation

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