What is caused by an obstruction in the lymphatic system leading to an accumulation of fluid in one or more lymph nodes?
Lymphadenitis
Lymphedema
Lymphocytosis
Lymphoma
The Correct Answer is B
Lymphedema is a chronic condition that occurs when the lymphatic system is impaired and cannot drain excess fluid from the tissues, resulting in swelling and discomfort in one or more limbs or body parts. It can be caused by an obstruction in the lymphatic system due to surgery, radiation therapy, infection, injury, or congenital malformation.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Partial-thickness burns are also known as second-degree burns. They involve damage to both the epidermis (the outer layer of skin) and part of the dermis (the inner layer of skin). They cause redness, swelling, pain, and blisters. Blisters are fluid-filled sacs that form as a result of damage to the skin cells and blood vessels.
They help to protect the underlying tissues from infection and further injury.
Correct Answer is D
Explanation
Cirrhosis is a chronic liver disease that causes fibrosis, nodular regeneration, portal hypertension, and liver failure. Cirrhosis can cause various symptoms and signs such as nausea, vomiting, abdominal pain, pruritus, edema, ascites, jaundice, spider angiomas, palmar erythema, gynecomastia, splenomegaly, varices, hepatic encephalopathy, and coagulopathy. Cirrhosis can also cause elevated liver enzymes such as alanine aminotransferase and aspartate aminotransferase due to hepatocellular injury or necrosis.
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