Word Finder - venous

definition

Of or pertaining to veins.

example

Her venous circulation was poor, leading to varicose veins.

definition

Possessing veins.

example

It was a sample of venous tissue.

definition

Having numerous veins.

example

The tree has highly serrated and venous leaves.

A central venous pressure line may help monitor fluid replacement.

The chief varieties of haemorrhage are arterial, venous and capillary.

The heart has a pair of venous ostia, often blending into one, and an anterior arterial aorta.

The drug is largely employed in cases of Bright's disease and dropsy from any cause, being especially useful when the liver shares in the general venous congestion.

There is hardly any increase in the intestinal secretion, the drug being emphatically not a hydragogue cathartic. There is no doubt that its habitual use may be a factor in the formation of haemorrhoids; as in the case of all drugs that act powerfully on the lower part of the intestine, without simultaneously lowering the venous pressure by causing increase of secretion from the bowel.

These processes are hollow, and receive the venous blood from, and return it again aerated into, the hollow axis, in which an afferent and an efferent blood-vessel may be differentiated.

The blood makes its way by large veins to a venous sinus which lies in the middle line below the heart, having the paired renal organs (nephridia) placed between it and that organ.

The ramifications of the arteries convey the blood to all parts of the body, and it finally reaches the venous sinuses, the chief of which are the pedal, the pallial and the median-ventral.

The venous blood is conducted from the tissues to a large sinus on either side above the pallial groove, and from this sinus passes to the gills by an afferent vessel in each gill on the internal or pedal margin of the axis.

This dilatation may be increased by local warmth, and poultices or fomentations are commonly applied to inflamed parts; recently suction apparatus has been used for the same purpose or ligature so as to cause venous stasis (Bier's treatment).

This ' venous admixture ' increases from 1% to around 10% following induction of anesthesia.

Also to assess strategies to reduce possible complications of totally implantable venous access devices (e.g. anticoagulants to reduce the risk of thrombosis ).

Physiological maneuvers result in an even greater augmentation in vein size, however these are difficult to sustain during venous puncture.

It was concluded that venous leg ulcers treated with a four-layer bandage healed more quickly than those treated with a short-stretch bandage.

Cotton wool spots, venous caliber changes including venous beading, and intraretinal microvascular abnormalities are present but mild.

This is as a result of a decreased blood pressure and heart rate, and improved venous drainage which results in less oozing.

The Professor uses scalpel to cut into the rabbit's leg to insert a venous cannula.

The next step is to secure venous access with a plastic cannula either in the back of the hand or in the forearm.

A central venous catheter, also called a central line is a long fine hollow tube with an opening at each end.

In 1995 third generation contraceptive pills were reported to double the risk of venous thromboembolism.

A specimen of venous blood is also required to estimate plasma creatinine levels.

The antecubital fossae is often the easiest site, but a venous cutdown may be required.

As a venous drainage in three patients a external jugular vein was used and in two facial vein.

This practice seems to have the ability to cause massive venous thrombosis leading to edema and venous gangrene.

Adjusted subcutaneous heparin versus warfarin sodium in the long-term treatment of venous thrombosis.

Blood Chromosome Analysis This is performed on a 5-10ml fresh, sterile sample of venous blood in a lithium heparin container.

When venous insufficiency is present there is often edema of the lower limb.

Jugular venous bulb saturation is the oxygen saturation of venous blood in the jugular venous bulb saturation is the oxygen saturation of venous blood in the jugular bulb which is at the base of the skull.

The sonographic features of renal vein thrombosis include an enlarged kidney with absent venous flow on CDI or PD imaging [22] .

How to measure the CVP The CVP is measured using a manometer filled with intravenous fluid attached to the central venous catheter.

The veins can be made more prominent by using appropriate means of venous occlusion.

Irregularities of the pulse should be noted as well as abnormalities of the jugular venous pulsation.

Compression hosiery has been clinically proven to aid venous return and to help prevent leg ulcer recurrence.

It was concluded that surgical correction of superficial venous reflux reduces 12-month ulcer recurrence.

At the same time, carbon dioxide diffuses from the venous blood into the alveolar sacs.

The venous oxygen saturation measures what percentage of hemoglobin in the vein is carrying oxygen.

Spinal cord ischaemia, caused by reduction of arterial flow or venous stasis, may contribute to the development of clinical features.

Stasis eczema - on the lower legs Associated with chronic venous stasis eczema - on the lower legs Associated with chronic venous stasis, lipodermatosclerosis.

True heparin-induced thrombocytopenia is also often complicated by venous or arterial thrombosis not a feature in the 2 cases reported here.

Nine withdrew for various reasons and three died, but none developed venous thromboembolism.

The primary endpoint with respect to efficacy was the incidence of venous thromboembolism.

Graduated compression stockings in the prevention of postoperative venous thromboembolism.

Neither was a past or family history of venous thrombosis apparent.

Four patients, out of eleven with venous disease, also had venous leg ulcers at the start of treatment.

The pregnant uterus can press on the venous drainage from the legs and so increase the risk of a DVT.

Most patients with chronic venous ulceration will benefit from the addition of simple venous ulceration will benefit from the addition of simple venous surgery.

In chronic schistosomiasis, ova penetrating the bowel wall from the splanchnic venous circulation can provoke a local inflammatory response leading to granuloma formation.

Venous stasis ulcers represent a significant number of chronic wounds, a variety of growth factors have been investigated in this area.

Stasis Eczema - on the lower legs Associated with chronic venous stasis, lipodermatosclerosis.

In normal venous return the superficial veins carry venous blood under low pressure.