Revisamos la periodicidad en las analíticas.

Revisamos is the 1st person plural form of revisar: we review / we check / we reassess.

It is in the present indicative. In a medical context, Spanish often uses the present tense where English might also say we’ll review or we can review, depending on the situation.

So Revisamos... can sound like:

• We review...
• We check...
• We’ll review...
  depending on context.

Spanish often omits subject pronouns because the verb ending already shows who is doing the action.

• revisamos = we review

So nosotros is not necessary unless the speaker wants to add emphasis or contrast:

• Nosotros revisamos la periodicidad... = We review the frequency...

In normal speech, leaving it out sounds more natural.

Literally, periodicidad is periodicity, but in many real-life contexts that sounds too technical in English.

Here it usually means:

• frequency
• regularity
• interval
• how often something is done

So in a medical sentence, la periodicidad is probably talking about how often the tests should be done.

No. This is a very important false friend.

In Spain, una analítica usually means a medical lab test, very often a blood test or blood work.
So las analíticas means the lab tests / blood tests.

It does not mean analytics in the English business/data sense.

In Spanish medical usage, especially in Spain, people often talk about analíticas in the plural to refer to:

• repeated tests over time
• a set of lab tests
• blood tests in general

So las analíticas can mean something like:

• the blood tests
• the lab work
• the tests

The plural sounds very natural in this kind of healthcare context.

Here en suggests the area or context within which something is being reviewed.

So:

• la periodicidad en las analíticas = the frequency regarding the lab tests / in relation to the lab tests

If you said de las analíticas, it would sound more like the frequency of the tests, which is also understandable, and in some contexts may even sound more direct in English.

Spanish sometimes prefers en in medical or administrative phrasing where English might choose of, for, or regarding.

Yes, it sounds very much like Spain Spanish, especially because of analíticas.

In Spain:

• analítica commonly means blood test / lab test

In many Latin American varieties, people may be more likely to say things like:

• análisis
• exámenes
• pruebas de laboratorio

So las analíticas is a strong clue that this is Spain usage.

Yes. In medical and professional settings, Spanish often uses 1st person plural to sound more cooperative and less abrupt.

So Revisamos la periodicidad... can feel like:

• We’ll review the frequency...
• Let’s review how often the tests are done...

This is common in healthcare language because it sounds more reassuring and less direct than a more blunt version.

Yes. La periodicidad is correct, but a bit formal or technical. In more everyday language, speakers might say:

• Revisamos cada cuánto hacer las analíticas.
• Revisamos la frecuencia de las analíticas.
• Vemos cada cuánto hay que hacer las analíticas.

These all express the idea of checking how often the tests should be done, but with different levels of formality.

Sometimes, yes, depending on tone and context.

Although grammatically it is the normal present tense we review, in conversation it can function a bit like:

• let’s review
• we’ll review

That is especially true in professional speech, where present tense is often used for planned or immediate actions.

So the exact English translation depends on the situation, not just the verb form by itself.