Breakdown of Эта скорая часто возит кровь для пациентов.
этот
this [f: эта, n: это]
часто
often
для
for
пациент
patient
Questions & Answers about Эта скорая часто возит кровь для пациентов.
Why do we use возит here instead of везёт?
возить (and its conjugated form возит) is the multidirectional verb for transporting by vehicle. We use it here because of the word часто (often). It shows that the ambulance transports blood regularly on multiple occasions, not just once in a single direction. If it were making one specific trip right now, we would use везёт.
Is скорая an adjective? Why is it used as the noun for "ambulance"?
кровь is the direct object being transported. Why doesn't its ending change?
Direct objects take the accusative case. The word кровь (blood) is a feminine noun ending in a soft sign (-ь). For this specific group of feminine nouns, the accusative form looks exactly the same as the dictionary (nominative) form, so the ending does not change.
Why does пациентов end in -ов?