Level 6

혈액

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Understanding '혈액' (Blood)

'혈액' refers specifically to the fluid circulating in the body that carries oxygen and nutrients. It is a formal and scientific term often used in medical contexts.

Common Collocations and Patterns

  • 혈액 검사 (blood test): a common medical examination.
  • 혈액형 (blood type): important for transfusions and compatibility.
  • 혈액 순환 (blood circulation): often discussed in health and fitness.

Usage Notes

When using '혈액', the context is usually medical or biological. It is less common in casual conversation where '피' (blood) might be used instead. Learners should be careful not to confuse '혈액' with '혈관' (blood vessel) or '혈압' (blood pressure).

Typical Mistakes

A common mistake is to use '혈액' in casual contexts where '피' is more natural. For example, saying '피가 나요' (blood is coming out) is more natural than '혈액이 나요'.

Understanding these nuances will help learners use '혈액' appropriately in formal or scientific discussions.

Example Sentences

혈액 검사를 통해 건강 상태를 확인할 수 있습니다.

Hyeolaek geomsa reul tonghae geongang sangtae reul hwakinha hal su itsseumnida.

You can check your health condition through a blood test.

혈액형이 다르면 수혈이 어려울 수 있습니다.

Hyeolaekhyeong i dareumyeon suhyeol i eoryeoul su itsseumnida.

If blood types are different, blood transfusion can be difficult.

운동 후에는 혈액 순환이 활발해집니다.

Undong hueneun hyeolaek sunhwan i hwalbalhaejimnida.

After exercise, blood circulation becomes active.