Because Muscles that are inactive have a higher incidence of venous stasis.
Venous stasis can occur when the muscles of the extremities are inactive. Venous stasis is a risk factor in Virchow's triad.
<h3>What Is Venous Thromboembolism?</h3>
Venous thromboembolism (VTE), additionally called blood clots, is a sickness that consists of deep vein thrombosis and pulmonary embolism. A deep vein thrombosis (DVT) takes place while a blood clot bureaucracy in a deep vein, typically withinside the decrease leg, thigh, or pelvis.
Your risk of developing VTE is highest after major surgery or serious injury, or when you have heart failure, cancer, or a heart attack. Swelling, redness, and pain are some of the symptoms of deep vein thrombosis. Pulmonary embolism can cause sudden chest pain and shortness of breath.
VTE sometimes occurs without any obvious signs. Medicines to help prevent more blood clots from forming or to clear up severe vein blockages are the mainstay of treatment for VTE.
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Either a or b
Explanation i remember my Neuro unit but it was a long time ago so I’m not 100%
Answer:
The previous sentence is false.
Explanation:
The tricuspid valve is between the right atrium and right ventricle. Also,The valve which is under the most pressure to block blacflow of blood during ventricular systole is the mitral valve. Mitral valve is the one which is located between the left atrium and left ventricle.
The heart works with two processes: diastole and systole. Systole occurs when the heart contract himself to expulse blood to the vessels, and when the heart relaxes while it fulfills of blood is called diastole. During the systole process the tricuspid valve needs to be closed to allow the increase of pressures inside the heart cameras and then allow the expulse of blood. But, during diastole, tricuspid valve needs to be open to allow the correct filling of right side of the heart.
Somatic mutations are important to the evolutionary process; most cancers result from somatic mutations : True
What is somatic mutations?
Any mutation that happens in a cell other than a gamete, germ cell, or gametocyte is referred to as a somatic mutation because it involves a change in the DNA sequence of a somatic cell of a multicellular organism with dedicated reproductive cells. Somatic mutations are typically not passed on to descendants, in contrast to germline mutations, which can be transmitted to an organism's offspring. Plants, which lack a separate germline, and animals that can reproduce asexually by processes like budding, as in the case of members of the cnidarian genus Hydra, obfuscate this distinction.
The descendants of a cell inside the same organism will all carry somatic mutations, even if somatic mutations are not passed on to an organism's progeny.
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