Vascular Access Exam Prep

The correct answer is "Central venous catheter." A central venous catheter is a type of catheter that is inserted into a large vein in the body, typically in the neck, chest, or groin. It is used to deliver medication, fluids, or blood products, as well as to monitor central venous pressure.

An arteriovenous graft can be used as an artificial tissue to join the artery and vein. This graft is a synthetic tube made of biocompatible materials that is surgically implanted to create a connection between an artery and a vein. It allows for the efficient flow of blood between the two vessels, often used in patients who require hemodialysis or bypass surgery. This artificial tissue helps to restore blood flow and maintain proper circulation in the body.

When the kidney of a patient is not working properly, the best action to take is homeodalysis. Homeodalysis, also known as home hemodialysis, is a treatment option for patients with kidney failure. It involves performing hemodialysis at home, allowing patients to have more control over their treatment schedule and potentially improving their quality of life. This option is often preferred by patients who are unable to travel to a dialysis center or who want more flexibility in their treatment. It is an effective way to remove waste products and excess fluid from the body when the kidneys are not functioning properly.

Pathology is the correct answer because it is the branch of medicine that deals with the study of diseases and their causes, processes, development, and consequences. It involves the examination of tissues, organs, bodily fluids, and autopsies to diagnose diseases and understand their underlying mechanisms. Phlebotomy is the process of drawing blood, homeodalysis and vascular testing are not related to the study of diseases.

Patient outcome is more important to a Vascular Access. This means that the ultimate goal of a Vascular Access is to ensure positive outcomes for the patient. This could include successful insertion and maintenance of the vascular access, minimizing complications and infections, and ensuring the patient's overall well-being and satisfaction. Patient outcome is the primary focus and priority in providing vascular access care.

An intravenous catheter is a medical device that is used to gain access to a patient's blood. It is inserted into a vein, typically in the arm or hand, and allows healthcare professionals to administer medications, fluids, or draw blood samples. This method is commonly used in hospitals and medical settings to provide direct access to the patient's bloodstream for various purposes, such as delivering medications or monitoring blood levels.

The correct answer is the abdominal aorta. The abdominal aorta is a major artery in the body that supplies oxygenated blood to the abdominal organs and lower extremities. It is a large blood vessel that originates from the heart and descends through the abdomen. It is responsible for supplying vital nutrients and oxygen to the organs and tissues in the abdominal region. The other options, arteriovenous box and brake artery, are not valid names of major arteries in the body.

Someone can develop an abnormal passage between an artery and a vein, known as an arteriovenous fistula, as a result of penetrating injuries. Penetrating injuries such as gunshot wounds, stab wounds, or other forms of trauma can cause damage to both the artery and vein, leading to the formation of an abnormal connection between them. This can disrupt normal blood flow and potentially lead to serious complications if left untreated.

During the cardiovascular process, nutrients that are circulated around the body include amino acids and electrolytes. Amino acids are the building blocks of proteins and are essential for various bodily functions such as muscle repair and growth. Electrolytes, on the other hand, are minerals that help maintain fluid balance, regulate nerve and muscle function, and support other important bodily processes. These nutrients are transported through the bloodstream, supplying cells with the necessary components for their proper functioning.

The method of Vascular Access involves introducing or removing chemicals from the bloodstream. This process typically involves inserting a catheter or needle into a vein to administer medications, fluids, or to withdraw blood for testing. This method is commonly used in medical procedures such as intravenous therapy, blood transfusions, and dialysis.