A nurse is assisting an older adult client who sometimes loses her balance while walking. Which of the following devices should the nurse use when helping the client ambulate?

A. Crutches should not be used to support body weight under the arms, as this can cause nerve damage or discomfort. Instead, weight should be supported on the hands and arms, with the crutches positioned to support the client’s weight. Proper use involves placing the crutches slightly in front of the feet, with weight supported on the hands, not the underarms.
B. While it's important to be aware of your surroundings, looking down at your feet can be counterproductive as it may affect balance and coordination. The client should maintain an upright posture and look ahead to ensure proper gait and balance while moving. This helps in coordinating the movement of crutches and feet more effectively.
C. In a four-point gait, each crutch and foot move alternately, which is different from the three-point gait. The three-point gait involves moving both crutches and the affected leg forward simultaneously, followed by the unaffected leg.
D. In the three-point gait, the client moves both crutches forward at the same time while keeping the affected leg off the ground or in a non-weight-bearing position. Then, the client swings the unaffected leg forward to step past the crutches. This method ensures that weight is only placed on the unaffected leg while moving.

A. Consuming hot cocoa, especially if it contains caffeine or sugar, is generally not advisable before bedtime. Caffeine is a stimulant that can interfere with the ability to fall asleep, and sugar can lead to disruptions in sleep. Even if the hot cocoa is caffeine-free, having a liquid right before bed can cause frequent awakenings during the night.
B. Alcohol can initially make a person feel drowsy, but it often disrupts sleep patterns later in the night, leading to poorer quality sleep. Reducing or eliminating alcohol consumption before bedtime can improve sleep quality and promote better rest.
C. While regular physical activity is beneficial for sleep, exercising too close to bedtime can actually be stimulating and make it harder to fall asleep. It is generally recommended to complete vigorous exercise at least 2-3 hours before going to bed to avoid interfering with sleep.
D. Muscle relaxation techniques, such as progressive muscle relaxation, are effective for reducing stress and improving sleep quality. However, performing these techniques in the afternoon is less beneficial compared to doing them closer to bedtime.