The nurse is educating a patient about the use of a cane due to weakness of the left leg.
Which statement by the patient would indicate teaching has been effective?
A.
“I know the cane helps narrow my base of support and improve my balance.”.
B.
“I will assure the tip of the cane is at least 12 inches to the side of the foot.”.
C.
“I am going to adjust the cane so my wrist is lower than the top of the cane.”.
D.
“I will ambulate by advancing first my cane then my weak leg and lastly my strong leg.”.
The Correct Answer and Explanation is:
The correct answer is D: “I will ambulate by advancing first my cane then my weak leg and lastly my strong leg.”
Explanation:
When teaching a patient about using a cane due to weakness in a leg, it’s crucial to emphasize the correct technique for ambulation to enhance stability and prevent falls. The method described in option D reflects the proper sequence for using a cane. This sequence is based on a stable and supportive approach that allows the patient to maintain balance while compensating for leg weakness.
The first step involves advancing the cane forward. This provides an initial point of support. The cane should be placed about 6 to 12 inches in front of the foot on the weaker side to maximize stability. Following the cane, the patient should then step forward with the weak leg. This is important because it allows the body weight to be partially supported by the cane, minimizing strain on the weaker limb. Finally, the strong leg is advanced, moving it past the weak leg. This sequence—cane, weak leg, strong leg—ensures that the patient’s center of gravity is aligned and that they have maximum support during each step.
In contrast, option A misrepresents the purpose of the cane, as it actually widens the base of support to enhance balance. Option B incorrectly states the distance the cane should be positioned; it should be closer to the foot, not 12 inches away. Option C indicates a misunderstanding of cane height; the top of the cane should align with the wrist when the patient stands upright, ensuring proper posture and function.
Thus, teaching the patient to follow the correct ambulation sequence, as described in option D, is essential for effective cane use and promotes safety during mobility.