Sight translation means reading a written document in one language and rendering it aloud in another. In healthcare, that might be a discharge sheet, a consent form, or a clinic policy. Candidates often practice consecutive interpreting more than sight translation, then find the written text moves faster than a spoken sentence. This guide gives you a repeatable practice routine, the errors that cost points, and Spanish examples drawn from the kinds of documents you will meet.
Where sight translation shows up on the exams
Both national credentials test it, according to their official materials.
- CCHI (CHI, Spanish): CCHI lists sight translation as 11% of the performance exam, with three brief English passages rendered into Spanish. CCHI says each passage is no longer than three sentences and that they come from different types of U.S. healthcare documents.
- NBCMI (CMI oral): NBCMI's oral-exam preparation document describes two short sight translation passages from English into the target language, each with 90 seconds of reading time and 4 minutes to record your rendition. Its handbook weights interpreting knowledge and skills at about 25% of the oral exam.
Because formats and weights can change, confirm them in the current candidate handbook.
What examiners listen for
CCHI says oral responses are scored on three equally weighted scales: lexical content and accuracy, grammar, and quality of speech. That is a useful checklist for any sight translation drill:
- Accuracy: nothing added, nothing dropped, the same register.
- Grammar: correct agreement, verb forms and prepositions in Spanish.
- Delivery: steady pace, clear voice, natural phrasing rather than word-by-word reading.
A five-step routine for every passage
- Scan first (10 to 20 seconds). Read the whole passage silently. Find numbers, drug names, negatives ("do not"), and any term you must decide on.
- Decide on your register. Use plain, formal Spanish. For patient instructions, keep the instruction form ("Tome," "Llame") rather than shifting to descriptions.
- Read in meaning chunks. Take a phrase or clause, then speak it. Do not translate word by word, and do not wait for the end of a long sentence.
- Keep your eyes ahead. While you speak one chunk, your eyes move to the next.
- Fix errors cleanly. If you misspeak, correct once in a brief phrase and continue. Do not restart the sentence.
If you meet an unknown term, one acceptable move is a brief, neutral clarification. Silent substitution is worse than a short, honest note.
Practice phrases from real document types
| English source text | Spanish rendering | What to watch |
|---|---|---|
| Take one tablet by mouth twice a day. | Tome una tableta por vía oral dos veces al día. | "Tableta" or "pastilla"; "por vía oral" or "por la boca"; never drop the route |
| Take with food. | Tómela con alimentos. | Do not drop the condition; match the pronoun to the noun (la tableta) |
| Do not drive or operate machinery. | No maneje ni opere maquinaria. | "Maneje" is Latin American; "conduzca" is Spain |
| Call your doctor if the pain gets worse. | Llame a su médico si el dolor empeora. | Keep the conditional clause |
| Follow up in two weeks. | Haga una cita de seguimiento en dos semanas. | Number and unit exactly |
| Sign here. | Firme aquí. | Short sentences stay short |
| I understand the risks and benefits. | Entiendo los riesgos y los beneficios. | Consent language is first person |
| Informed consent | Consentimiento informado | Fixed term |
| Patient rights | Derechos del paciente | Fixed heading |
| Allergic reaction | Reacción alérgica | Do not shorten to "alergia" |
False cognates that trip candidates
| English | Looks like | Actually means | Say instead |
|---|---|---|---|
| constipated | constipado | having a cold or stuffy nose (in many regions) | estreñido/a |
| intoxicated (drunk) | intoxicado | poisoned or having a toxic reaction | ebrio/a |
| embarrassed | embarazada | pregnant | avergonzado/a |
| actually | actualmente | currently | en realidad |
| exit | éxito | success | salida |
Flag the ones you see in drills in a personal list and review it weekly.
A simple weekly drill
- Day 1 and 3: Choose a one-page bilingual patient handout from a public health source. Sight translate English to Spanish aloud and record yourself.
- Day 2 and 4: Play back the recording. Mark omissions, additions, and grammar. Then redo the same passage.
- Day 5: Optional: switch to a Spanish source and render into English. The exam excerpts described above run from English, but real work goes both ways.
- Day 6: Do a timed run with a partner who follows the text and marks errors.
- Day 7: Rest or review terminology.
Do not memorize passages. The goal is building the habit of chunking and speaking while your eyes move forward.
Add structured practice
The Spanish medical interpreter study guide includes sight translation passages with model renditions and "watch for" notes, 32 false cognates, ethics scenarios, and consecutive role-play scripts for partner practice. It was designed by a family medicine physician & certified medical interpreter. It is an independent study aid, not training, and it is not affiliated with CCHI or NBCMI. It does not guarantee any exam result or count toward required training hours.
To fit this drill into a longer plan, use the 6-week study plan. A practice simulator for sight translation and consecutive visits is planned; you can join the waitlist on the interpreters page. Browse related titles in the Medical Spanish collection.
Related guides
- For exam structure and prerequisites: CCHI vs NBCMI: Spanish exams compared
- For ethics practice: Medical interpreter ethics scenarios
- For the difference between bilingual staff and interpreters: Can a bilingual nurse interpret?
Study materials and phrase lists support learning and do not replace training, certification, or qualified interpreters in clinical care. We are not affiliated with, endorsed by or sponsored by CCHI or NBCMI, and exam details summarized here come from their public materials as we read them in October 2026.