Describe the difference between primary screening and secondary screening at a port of entry.

• A. Primary screening is the initial risk assessment to determine admissibility; secondary screening provides a deeper interview, document checks, and potential searches when more verification is needed.
• B. Primary screening is a full body search; secondary screening is a passport check.
• C. Primary screening applies only to citizens; secondary to non-citizens.
• D. Primary screening uses TECS; secondary uses only manual checks.

Answer: (A)

The main idea being tested is how screening at a port of entry is structured in stages: a quick initial assessment followed by a more thorough follow-up if needed. At primary screening, officers perform an initial risk assessment to determine admissibility. They verify identity and travel documents, ask basic questions about the trip, and decide whether the traveler can proceed or needs further review. If something doesn’t add up or more verification is required, the traveler is routed to secondary screening.

Secondary screening involves a deeper interview, more extensive document checks, and potential searches of belongings or devices, as well as fuller verification with databases or other agencies. This stage is triggered when the initial information isn’t enough to make a final admissibility decision or when additional safeguards are appropriate.

The other options aren’t correct because they misstate the process. Primary screening isn’t simply a full body search, and secondary isn’t limited to a passport check. Screening isn’t based solely on citizenship status, and TECS usage isn’t restricted to primary or to “manual checks” in secondary.