syoubyousya no hansou wo rensyuusuru.

It is read:

しょうびょうしゃ の はんそう を れんしゅうする。

• 傷病者 = しょうびょうしゃ
• 搬送 = はんそう
• 練習する = れんしゅうする

Japanese is normally written without spaces, so it would usually appear as:

傷病者の搬送を練習する。

A natural breakdown is:

[傷病者の搬送] を [練習する]

So:

• 傷病者 = injured or sick person; casualty
• の = links the two nouns
• 搬送 = transport, transfer
• を = marks what is being practiced
• 練習する = to practice

So 傷病者の搬送 is one noun phrase, and that whole phrase is the object of 練習する.

傷病者 is a formal compound noun meaning an injured or ill person, often in emergency, medical, rescue, or disaster contexts.

It is made of:

• 傷 = wound, injury
• 病 = illness, disease
• 者 = person

So it literally means something like injured/ill person.

Compared with some related words:

• 患者 = patient
• けが人 = injured person
• 病人 = sick person
• 傷病者 = a broad, formal term covering both injured and sick people

Here の links two nouns.

• 傷病者 = casualty / injured or ill person
• 搬送 = transport

So 傷病者の搬送 means:

• the transport of a casualty
• casualty transport
• transporting injured or ill people

This の is not possession in the narrow English sense. It is a very common noun-linking の, where the first noun describes or specifies the second noun.

搬送 is a verbal noun (also called a suru-noun).

That means it can work in two ways:

1. As a noun:

   • 傷病者の搬送 = the transport of casualties

2. With する as a verb:

   • 傷病者を搬送する = to transport a casualty / casualties

In your sentence, 搬送 is being used as a noun, not as the main verb.

Because 練習する is taking a noun phrase as its object.

Here, the thing being practiced is:

傷病者の搬送 = casualty transport

So the structure is:

X を 練習する = practice X

You generally do not say 搬送するを練習する.
If you want to use the verb 搬送する, you would normally say:

傷病者を搬送する練習をする。

That means to do practice of transporting casualties.

So these are both natural:

• 傷病者の搬送を練習する。
• 傷病者を搬送する練習をする。

The first is more compact and noun-based. The second spells out the action more directly.

を marks the direct object of 練習する.

The thing being practiced is:

傷病者の搬送

So:

• 傷病者の搬送を = casualty transport
• 練習する = practice

In other words, を does not belong specifically to 搬送 by itself here. It marks the whole noun phrase 傷病者の搬送 as the object of 練習する.

Yes, absolutely.

傷病者の搬送を練習する。
and
傷病者を搬送する練習をする。

are very similar in meaning.

The difference is mainly in structure and style:

• 傷病者の搬送を練習する

  • more compact
  • more formal/technical
  • sounds like the name of a training activity or procedure

• 傷病者を搬送する練習をする

  • more explicitly action-based
  • often easier for learners to understand
  • sounds a bit more like ordinary explanatory language

In manuals, training schedules, and emergency-response contexts, the first version sounds very natural.

That is normal in Japanese.

Japanese often omits the subject when it is understood from context. So this sentence just says:

Practice casualty transport.
or
[Someone] practices casualty transport.

Who that someone is depends on the situation:

• trainees
• rescue workers
• medical staff
• students
• a team

If needed, Japanese could add a subject, for example:

• 隊員が傷病者の搬送を練習する。
  The team members practice casualty transport.

Yes, but it sounds formal and technical, not casual.

It fits contexts like:

• first-aid training
• disaster drills
• rescue instruction
• emergency medicine
• safety manuals

In ordinary daily conversation, people might use more familiar words, such as:

• けが人を運ぶ練習をする。
• 患者を運ぶ練習をする。

Those sound less technical than 傷病者 and 搬送.

The spaces are probably there to help learners see the parts more clearly.

Normal Japanese would usually be written as:

傷病者の搬送を練習する。

Japanese does not normally use spaces between words the way English does. Educational materials sometimes add spaces to make parsing easier.

Yes.

練習する can be used with:

• skills
• actions
• procedures
• drills
• performances

So 傷病者の搬送を練習する is a natural way to say that someone is practicing that procedure.

In this kind of context, it can mean practicing:

• the method
• the sequence of actions
• the teamwork involved
• the physical handling procedure

So it is not just abstract study; it often implies actual hands-on training.

Yes.

• 運ぶ is the everyday verb to carry / to transport
• 搬送 is more formal and specialized

Using 搬送 suggests:

• organized transport
• medical or emergency transport
• a professional or procedural setting

So:

• 傷病者を運ぶ = carry/transport an injured person
• 傷病者を搬送する = transport a casualty, often in an official, medical, or rescue sense

That is why 搬送 fits well in training or emergency-response language.