Which of the Following Constitutes the Principal Venous Drainage

A The branches of the celiac trunk B The azygos system C The mesenteric circulation D The hepatic portal system E The coronary and pulmonary veins. The basilic vein originates from the dorsal venous network of the hand and ascends the medial aspect of the upper limb.

Venous Supply To The Heart

Which of the following are not tributaries of the inferior vena cava.

. We review their content and use your feedback to keep the quality high. The mesenteric circulation D. The two principal and one compound cardiac venous system are defined and discussed with reference to the existence of both the normal and anomalous coronary sinus and cardiac vein.

The cerebrum cerebellum and brainstem are drained by numerous veins which empty into the dural venous sinuses. Which of the following constitutes the principal venous drainage of the thoracic organs. Cardiogenic shock- Inadequate pumping of heart MI 4.

Anatomically the venous drainage can be divided into three parts. Which of the following does NOT contribute to venous blood pressure. Many factors and variables affect VR.

Neurogenic shock- Form of venous pooling shock that results from a sudden loss of vasomotor tone 2. Supplied by the dural venous sinuses. Experts are tested by Chegg as specialists in their subject area.

Describe the cerebral venous drainage ending in the superior vena cava. Drained by veins synonymous with the arteries of the face and scalp. B the azygos system.

The hepatic portal system E. The cerebral venous system is a system without valves. The branches of the celiac trunk B.

Which of the following activities would fatigue your hand muscles the fastest. In this article we shall consider the venous drainage of the central nervous system. The right cardiac venous system drains into the coronary sinus via two major tributaries.

Via perforating veins it drains blood from the thigh muscles. Celiac trunk superior mesenteric artery renal arteries gonadal arteries inferior mesenteric artery and common iliac arteries. The branches of the celiac trunk B.

These empty into the. The middle cardiac vein drains the posterior interventricular system PDA territory and also the posterior left ventricular veins. The spinal cord is supplied by anterior and posterior spinal veins which drain into the internal and external vertebral plexuses.

Via perforating veins it drains blood from the thigh muscles. Venous return VR is the volume of blood that reaches the right heart. D increased abdominal pressure during breathing.

The ventricles are almost empty at the end of ventricular diastole. D the hepatic portal system. The veins which drains the brain are called cerebral veins.

The branches of the celiac trunk. The azygos system C. Which of the following does not contribute to venous return.

There are two groups of cerebral veins superficial and. AP II exam 2 ch 20. E the coronary and pulmonary veins.

Please just post answer and not explanation. Which of the following constitutes the principal venous drainage of the thoracic organs. Venous drainage of the scalp and face.

Which of the following constitutes the principal venous drainage of the thoracic organs. Venous drainage of the brain and meninges. Increasing the number of slow Ca2 channels open in the sinoatrial node increases heart rate.

The coronary and pulmonary veins. A the branches of the celiac trunk. The dural sinuses also play a major role in the venous drainage of the brain.

Blood flow to the __________ remains quite stable even when mean arterial pressure MAP fluctuates from 60 to 140 mm Hg. THIS SET IS OFTEN IN FOLDERS WITH. Which of the following constitutes the principal venous drainage of the thoracic organs.

The coronary and pulmonary veins. C constriction of smooth muscle around veins by the sympathetic nervous system. Here it combines with the brachial veins from the deep venous system to form the axillary vein.

As mentioned in some areas of the dura the two layers of the dura split and form a venous sinus. If the central venous pool is defined as the volume of blood contained in the great thoracic veins and in the right atrium then VR can be considered to be the volume of blood entering this compartment from the periphery. Anaphylactic shock-Results form exposure to an antigen to which a person is allergic 3.

The hepatic portal system E. The cephalic vein also arises from the dorsal. The azygos system C.

54 Which of the following constitutes the principal venous drainage of the thoracic organs. Which of the following constitutes the principal venous drainage of the thoracic organs. A skeletal muscle activity.

The blood supply of the brain is ultimately carried back via the internal jugular veins. Which of the following constitutes the principal venous drainage of the thoracic organs. Which of the following is NOT a mechanism that assists.

At the border of the teres major the vein moves deep into the arm. Low Venous return shock -Cardiac output is low because too little blood is returning to the. The veins of the head and neck collect deoxygenated blood and return it to the heart.

Who are the experts. The deep vein of the thigh profunda femoris vein is the other main venous structure in the thigh. The middle cardiac vein and the small cardiac vein.

The mesenteric circulation D.

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