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venous    音标拼音: [v'inəs]
a. 静脉的,在静脉中的,有脉纹的

静脉的,在静脉中的,有脉纹的

venous
adj 1: of or contained in or performing the function of the
veins; "venous inflammation"; "venous blood as contrasted
with arterial blood"; "venous circulation"

Venous \Ven"ous\, a. [L. venosus, from vena a vein. See {Vein}.]
1. (Anat.) Of or pertaining to a vein or veins; as, the
venous circulation of the blood.
[1913 Webster]

2. Contained in the veins, or having the same qualities as if
contained in the veins, that is, having a dark bluish
color and containing an insufficient amount of oxygen so
as no longer to be fit for oxygenating the tissues; --
said of the blood, and opposed to arterial.
[1913 Webster]

3. Marked with veins; veined; as, a venous leaf.
[1913 Webster]

{Venous leaf} (Bot.), a leaf having vessels branching, or
variously divided, over its surface.

{Venous hum} (Med.), a humming sound, or bruit, heard during
auscultation of the veins of the neck in anaemia.

{Venous pulse} (Physiol.), the pulse, or rhythmic
contraction, sometimes seen in a vein, as in the neck,
when there is an obstruction to the passage of blood from
the auricles to the ventricles, or when there is an
abnormal rigidity in the walls of the greater vessels.
There is normally no pulse in a vein.
[1913 Webster]


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  • Venous Disease: Types, Symptoms Treatment - Cleveland Clinic
    Venous disease is any disease that affects your veins, which carry blood back to your heart Weak or damaged veins don’t work the way they should More than 30 million people in the U S are dealing with venous disease
  • Venous Insufficiency: Causes, Symptoms, and Diagnosis - Healthline
    Venous insufficiency is a condition in which the flow of blood through the veins is blocked, causing blood to pool in the legs It's often caused by blood clots
  • VENOUS Definition Meaning - Merriam-Webster
    The meaning of VENOUS is of, relating to, or full of veins How to use venous in a sentence
  • Venous Disease - Johns Hopkins Medicine
    Venous Disease Overview Veins are thin-walled structures inside of which a set of valves keeps blood in the body flowing in one direction The heart pumps oxygen-rich blood to the body’s tissues through thicker-walled arteries; the veins return that blood to the heart
  • Vein - Wikipedia
    Veins ( veɪn ) are blood vessels in the circulatory system of humans and most other animals that carry blood towards the heart Most veins carry deoxygenated blood from the tissues back to the heart; exceptions are those of the pulmonary and fetal circulations which carry oxygenated blood to the heart
  • Venous | definition of venous by Medical dictionary
    Of or relating to the veins in the body: venous circulation 2 Of, relating to, or being the blood in the veins or pulmonary arteries that is usually dark red as a result of low oxygen content 3 Having numerous veins, as a leaf or the wings of an insect ve′nous·ness n
  • Overview of the Venous System - Heart and Blood Vessel Disorders . . .
    Veins return blood to the heart from all the organs of the body Arteries carry blood with oxygen and nutrients away from the heart to the rest of the body The large veins parallel the large arteries and often share the same name In addition, many unnamed small veins form irregular networks and connect with the large veins
  • What is Vein Disease? - American Venous Forum
    Blood flow in veins in the legs and lower parts of the body travels upstream against gravity on its way back to the heart To prevent backward flow of blood, veins contain one-way valves to ensure that blood successfully travels up out of the leg and back to the heart instead of pooling in the leg





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