Final answer:
One ounce of a liquid medication is the equivalent of 29.57 milliliters (mL). This conversion is significant for precise medication dosing, and understanding it helps relate to everyday measurements, such as those for eyedroppers, juice boxes, and soda bottles.
Step-by-step explanation:
One oz (ounce) of liquid medication is the equivalent of 29.57 milliliters (mL). In the United States, liquid volume is often measured in fluid ounces, a customary unit for measuring liquid capacity. This is particularly important when dealing with medications, as precise dosages are crucial for effectiveness and safety. For instance, Table 2.2.2 shows that a 10-oz dispenser, commonly used for cough medicine, delivers 298.3 mL, which is slightly more than the 296 mL you might expect (29.6 mL per ounce).
To understand this better, consider everyday objects and their capacities: an eyedropper holds about 1 mL, a juice box holds about 25 centiliters (which is 250 mL), and a typical soda bottle holds about 1 liter (1,000 mL). It's worth noting that in English units, 1 cup is also a common liquid measure, which is equal to eight ounces or about 0.25 liters. Therefore, knowing that one ounce is approximately 29.57 mL can help you conceptualize and convert liquid volumes in various contexts, from medications to recipes.