Jos haava on likainen, se pestään ensin ja siihen laitetaan puhdas laastari.

Breakdown of Jos haava on likainen, se pestään ensin ja siihen laitetaan puhdas laastari.

olla
to be
ja
and
puhdas
clean
se
it
jos
if
ensin
first
laittaa
to put
pestä
to wash
likainen
dirty
haava
the wound
siihen
on it
laastari
the bandage
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Questions & Answers about Jos haava on likainen, se pestään ensin ja siihen laitetaan puhdas laastari.

Why does the sentence start with jos?

Jos means if. It introduces a condition:

  • Jos haava on likainen = If the wound is dirty

This first part sets up the situation, and the second part tells you what happens in that situation.


Why is there a comma after likainen?

In Finnish, a subordinate clause like a jos clause is normally separated from the main clause with a comma.

So:

  • Jos haava on likainen, = If the wound is dirty,
  • se pestään ensin... = it is washed first...

This is very similar to English punctuation in a sentence like If the wound is dirty, wash it first.


Why are haava and likainen both in their basic form?

Because haava is the subject of on, and likainen is a predicate adjective describing it.

  • haava = wound
  • on = is
  • likainen = dirty

In Finnish, after olla (to be), the adjective is often in the nominative basic form when describing what something is like:

  • Haava on likainen. = The wound is dirty.

Both are singular, so they match in number.


Why is there no word for a or the?

Finnish has no articles, so it does not have separate words for a/an or the.

So haava can mean:

  • a wound
  • the wound

The exact meaning depends on context. In a sentence like this, English may choose either one depending on the situation.


What does se pestään literally mean?

It literally means something like it is washed or one washes it.

  • se = it
  • pestään = passive form of pestä (to wash)

So:

  • se pestään = it is washed

In natural English, this kind of Finnish sentence is often translated as an instruction:

  • wash it
  • it is washed

depending on style.


Why is it se pestään, not sen pestään?

This is a very common learner question.

In an active sentence, you would often get sen as the object:

  • Hoitaja pesee sen. = The nurse washes it.

But in a passive sentence, a total object in the singular is usually in the nominative, not the genitive/accusative-like form. That is why Finnish says:

  • Se pestään. = It is washed.

So here se is the thing being washed, but because the clause is passive, it appears as se, not sen.


Why is pestään in the passive?

Finnish uses the passive very often for general instructions, rules, and procedures.

So pestään does not focus on who does the washing. It means something like:

  • it is washed
  • one washes it
  • you wash it (in a general instruction sense)

This is very common in medical, recipe, and instruction language.


What does ensin mean, and why is it there?

Ensin means first or at first.

It shows the order of actions:

  1. the wound is washed first
  2. then a clean plaster is put on it

So:

  • se pestään ensin = it is washed first

It tells you that washing happens before the next step.


What does siihen mean here?

Siihen is a case form of se.

Basic forms of se include:

  • se = it
  • siinä = in it / on it
  • siitä = from it
  • siihen = into it / onto it / to it

Here siihen refers back to the wound:

  • siihen laitetaan puhdas laastari = a clean plaster is put on it

English uses a preposition like on, but Finnish often uses a case ending instead.


Why is it siihen laitetaan, not something with haava again?

Because Finnish often avoids repeating the noun and uses a pronoun instead.

So instead of repeating haavaan or haavan päälle, the sentence simply says siihen:

  • haava = the wound
  • siihen = onto it / on it

This keeps the sentence natural and less repetitive.


Why is laitetaan also in the passive?

For the same reason as pestään: the sentence is giving general instructions, not talking about a specific person doing the action.

  • pestään = is washed
  • laitetaan = is put / is placed

So the whole sentence has a consistent instruction style: first the wound is washed, then a clean plaster is put on it.


Why is it puhdas laastari, not puhtaan laastarin?

Because in this passive sentence, the object is a total object in the nominative singular.

Compare:

  • Active: Hoitaja laittaa puhtaan laastarin.
  • Passive: Laitetaan puhdas laastari.

So in the passive, Finnish uses puhdas laastari, not puhtaan laastarin.

This is one of the places where Finnish passive behaves differently from what English speakers might expect.


Why is it not puhdasta laastaria?

Because the sentence is talking about putting on one complete clean plaster, not just some plaster or part of a plaster.

The partitive puhdasta laastaria would suggest something incomplete, indefinite, or ongoing in a different way. Here the action is complete and affects the whole object, so Finnish uses a total object:

  • puhdas laastari

Does laastari mean exactly plaster?

Usually, yes.

Depending on the variety of English, laastari may correspond to:

  • plaster in British English
  • Band-Aid or adhesive bandage in American English

In this sentence, it means a small clean dressing stuck onto the wound, not a large wrapped bandage.