Poultry Judging Practice Test 2026 – The All-in-One Guide to Master Your Judging Skills!

The USDA grading system for eggs assesses quality based on several factors, including the size of the air cell and the presence of any defects such as meat or blood spots. In this case, an egg with a 3/8 inch air cell would typically be classified as Grade B.

Grade A eggs are recognized for having air cells less than 1/8 inch in size, indicating a fresher product. Since the egg in question has a larger air cell, it doesn't meet the criteria for Grade A. On the other hand, Grade C eggs have even larger air cells and are more likely to show considerable defects, which is not the case here since there are no meat or blood spots present at all.

Therefore, the criteria match for Class B eggs, which allows for air cells up to 3/8 inch, provided they remain free of contaminants like spots. This understanding aligns with the USDA’s classification system, validating that the answer indicating Grade B is indeed correct.