A nurse is preparing to lift a box of supplies in the supply room. Which of the following body mechanics should the nurse plan to use?
Standing with his feet close together when lifting
Keeping the box close to his body as he lifts it
Bending at the waist to pick up the box
Twisting to place the box to his side
The Correct Answer is B
A. Standing with feet close together reduces the base of support, making the nurse less stable and increasing the risk of losing balance or straining muscles. It is not recommended for lifting because it compromises stability and balance.
B. Keeping the box close to the body reduces the leverage and strain on the back muscles. This technique utilizes the strength of the legs and core muscles more effectively and helps to maintain balance and stability while lifting.
C. Bending at the waist puts excessive strain on the lower back muscles and can lead to back injury, especially when lifting heavy objects. The correct technique is to bend at the knees and hips while keeping the back straight to maintain proper alignment and reduce strain on the spine.
D. Twisting while lifting or carrying heavy objects can strain the muscles and ligaments of the spine, leading to injury, particularly to the intervertebral discs. The nurse should avoid twisting and instead pivot the entire body with the feet to change direction.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Enteric-coated medications are designed to dissolve in the small intestine rather than the stomach. This is important for ileostomy patients because medications that dissolve in the stomach may be poorly absorbed or can cause irritation to the stoma or the small intestine.
B. It's recommended to empty the ostomy pouch when it's about one-third to half full to prevent leakage or discomfort.
C. How often the pouch system needs to be changed can vary depending on individual factors such as skin sensitivity, output consistency, and the type of pouch system used. Generally, changing the pouch system every 3-7 days is recommended.
D. High fiber foods can increase stool output and gas production, which can be challenging for individuals with an ileostomy. However, fiber is important for overall digestive health, so moderation rather than avoidance is typically recommended.
Correct Answer is C
Explanation
A. Speaking in short phrases can indicate increased effort or difficulty in breathing. While it suggests respiratory compromise, it is not an immediate concern unless it worsens or is accompanied by other severe symptoms.
B. Increased sputum production is common in clients with COPD and can indicate exacerbation or infection. It should be monitored closely but may not require immediate reporting unless it is severe or associated with other concerning symptoms.
C. This finding indicates increased respiratory effort and potential respiratory distress, which requires prompt attention and intervention.
D. A pulse oximetry reading of 90% indicates that the client's oxygen saturation is below the normal range but acceptable in client with COPD due to chronic hypoxemia.
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