Final answer:
For a client with osteoporosis, 1 cup of low-fat yogurt is typically the best option among the listed foods, as it generally contains the highest amount of calcium, which is crucial for bone health.
Step-by-step explanation:
The client who has osteoporosis should focus on consuming foods high in calcium to support bone health. Among the options provided, 1 cup low-fat yogurt typically has the highest amount of calcium. To give a rough comparison, 1 cup of low-fat yogurt might contain around 415 mg of calcium. While canned salmon with bones does contain calcium, and fortified orange juice and almonds are also good sources, yogurt usually provides more calcium per serving, making it an excellent choice for someone needing to increase their calcium intake to manage or prevent osteoporosis.