Η αιμορραγία συνεχίζεται.

A good approximate pronunciation is:

ee eh-mo-ra-YEE-a see-neh-HEE-zeh-teh

More exactly, in IPA, it is:

[i emoraˈʝia sineˈçizete]

A few useful sound notes:

• Η sounds like ee
• αι sounds like e as in met
• γ before ι sounds like a y-like sound
• χ before ι is a soft sound, a bit like the h in a very breathy hue, or German ich

Because Greek Η / η is a Greek letter, not the English letter H, even though the capital form looks the same.

In Modern Greek, η is pronounced i. In this sentence, Η is also the feminine singular form of the.

So here Η means the, and it is pronounced ee, not h.

η is the definite article: the.

More specifically, it is:

• feminine
• singular
• nominative

It matches αιμορραγία, which is also feminine singular nominative. Greek articles must agree with the noun in gender, number, and case.

αιμορραγία is:

• feminine
• singular
• nominative

It is nominative because it is the subject of the sentence: the thing that continues.

The ending -ία is very common in feminine nouns.

In normal full-sentence Greek, you would usually keep the article: Η αιμορραγία συνεχίζεται.

Leaving it out can sound:

• telegraphic
• headline-like
• note-like
• clinical shorthand

So a doctor’s note or a headline might sometimes omit it, but for standard neutral Greek, η is the natural choice.

συνεχίζεται is:

• 3rd person singular
• present tense
• mediopassive form
• indicative mood

It corresponds to continues / is continuing here.

The ending -εται is a very common 3rd person singular mediopassive ending in Modern Greek.

This is a very common thing in Greek.

Although συνεχίζεται is morphologically a mediopassive form, in actual usage it often means something like:

• continues
• is continuing
• goes on

Greek often uses mediopassive forms for actions or processes that are happening, unfolding, or continuing, even when English would use an active verb.

So here it is completely natural Greek, not a strange literal passive.

Because συνεχίζεται is already a complete finite verb.

English often uses an auxiliary verb like is plus -ing, but Greek does not need that here. The Greek present tense can cover both:

• continues
• is continuing

So one Greek verb form does the job.

Yes. Greek word order is more flexible than English.

You can also say:

Συνεχίζεται η αιμορραγία.

Both versions are grammatical. The version you were given, Η αιμορραγία συνεχίζεται, is a very neutral, straightforward way to say it.

Changing the order can slightly change the emphasis:

• Η αιμορραγία συνεχίζεται = neutral statement, starting with the subject
• Συνεχίζεται η αιμορραγία = more focus on the ongoing action, sometimes a bit more report-like

To make it negative, use δεν before the verb:

Η αιμορραγία δεν συνεχίζεται.

To make it a question, you can use the same word order and ask with questioning intonation:

Συνεχίζεται η αιμορραγία;

One important writing note: in Greek, the question mark looks like a semicolon:

• Greek question mark: ;
• Greek semicolon-like mark for pauses: ·

So Συνεχίζεται η αιμορραγία; is written correctly as a Greek question.