上下腔靜脈的意思、翻譯和例句

是什麼意思

「上下腔靜脈」是指人體內兩條主要的靜脈，分別是上腔靜脈和下腔靜脈。上腔靜脈負責將頭部、頸部、上肢及胸部的血液引流回心臟，而下腔靜脈則負責將下肢及腹部的血液引流回心臟。這兩條靜脈是心血管系統的重要組成部分，對於維持血液循環和身體的正常運作至關重要。

依照不同程度的英文解釋

  1. The veins that carry blood back to the heart from the upper and lower parts of the body.
  2. The main veins that return blood to the heart from the head and legs.
  3. Large veins that bring blood back to the heart from different body areas.
  4. The veins that collect blood from the upper body and lower body and return it to the heart.
  5. The major veins that drain blood from the upper and lower halves of the body into the heart.
  6. The two main veins that return deoxygenated blood from the body's extremities to the heart.
  7. The anatomical structures responsible for venous return from the upper and lower regions of the body.
  8. The primary conduits for systemic venous return to the heart from the upper and lower body.
  9. The crucial vascular pathways facilitating the return of systemic blood flow from the upper and lower body to the heart.
  10. The essential veins that collect and transport blood back to the heart from both the upper and lower body.

相關英文單字或片語的差別與用法

1：Superior vena cava

用法：

上腔靜脈是人體最大的靜脈之一，負責將頭部、頸部、上肢和上胸部的血液引流回心臟。這條靜脈從頭部及上肢的靜脈收集血液，並將其輸送至右心房。由於它的功能至關重要，因此在心臟手術和醫學檢查中經常會被提及。

例句及翻譯：

例句 1：

上腔靜脈的功能對於心臟的正常運作至關重要。

The function of the superior vena cava is crucial for the normal operation of the heart.

例句 2：

醫生檢查了病人的上腔靜脈以確定是否有血液循環問題。

The doctor examined the patient's superior vena cava to check for any circulation issues.

例句 3：

在某些情況下，上腔靜脈可能會受到壓迫，導致血流不暢。

In some cases, the superior vena cava may be compressed, leading to impaired blood flow.

2：Inferior vena cava

用法：

下腔靜脈是另一條主要靜脈，負責將下肢及腹部的血液引流回心臟。它從下肢和腹部的靜脈收集血液，並將其輸送至右心房。下腔靜脈的健康狀態對於整體血液循環系統的功能非常重要。

例句及翻譯：

例句 1：

下腔靜脈的健康對於維持全身血液循環至關重要。

The health of the inferior vena cava is essential for maintaining overall blood circulation.

例句 2：

醫學影像顯示下腔靜脈有輕微的擴張。

Medical imaging showed a slight dilation of the inferior vena cava.

例句 3：

在手術中，醫生必須小心處理下腔靜脈以避免出血。

During the surgery, the doctor must handle the inferior vena cava carefully to avoid bleeding.

輸入或選擇一個中文或英文單字或片語：