Most individuals with Hodgkin Lymphoma (HL) present with a group of nontender enlarged lymph nodes that are firm and rubbery in texture. What area of the body is involved?
Neck
Abdomen
Kidney
Spleen
The Correct Answer is D
Choice A reason: The neck is the most common site where individuals with Hodgkin Lymphoma (HL) present with nontender enlarged lymph nodes. These lymph nodes are typically firm and rubbery in texture. The cervical lymph nodes are often affected first in HL, making the neck a primary area of concern for this type of lymphoma. Early detection and biopsy of these lymph nodes can help in diagnosing HL.
Choice B reason: While the abdomen can be involved in Hodgkin Lymphoma, it is not the most common initial presentation site. Involvement of the abdominal lymph nodes typically occurs at later stages of the disease. Enlarged lymph nodes in the abdomen can be detected through imaging studies but are less accessible for physical examination compared to those in the neck.
Choice C reason: The kidney is not a typical site for lymph node involvement in Hodgkin Lymphoma. HL primarily affects the lymphatic system, including lymph nodes, spleen, and other lymphoid tissues. Direct involvement of the kidney is rare and usually occurs in advanced stages of the disease.
Choice D reason: The spleen is a lymphoid organ that can be involved in Hodgkin Lymphoma, especially in more advanced stages. However, it is not the primary site where nontender enlarged lymph nodes are first detected. Enlargement of the spleen (splenomegaly) can occur due to the spread of HL, but the initial presentation is usually in the lymph nodes of the neck.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A reason: Neuropathy, particularly diabetic neuropathy, is often caused by the thickening, sclerosis (hardening), obstruction, and ischemia (reduced blood flow) of the small blood vessels that supply the nerves (vasa nervorum). This can lead to nerve degeneration, delayed nerve conduction, and impaired sensory function. Over time, high blood glucose levels can damage these small blood vessels, leading to neuropathy.
Choice B reason: While hyperglycemia (high blood glucose levels) is a major factor in the development of diabetic neuropathy, it is the resulting damage to the blood vessels supplying the nerves that directly causes the nerve degeneration and delayed conduction.
Choice C reason: Thickening of blood is not a direct cause of neuropathy. Neuropathy is more directly related to the damage and obstruction of the small blood vessels that supply the nerves.
Choice D reason: Hypoglycemia (low blood glucose levels) does not cause neuropathy. In fact, the acute effects of hypoglycemia are typically neurological symptoms such as confusion, seizures, and loss of consciousness. Chronic nerve damage, as seen in neuropathy, is usually due to prolonged hyperglycemia and its effects on blood vessels.
Correct Answer is B
Explanation
Choice A reason: Type 1 diabetes is characterized by an absolute deficiency of insulin due to autoimmune destruction of pancreatic beta cells. It is not primarily marked by insulin resistance, which is more characteristic of type 2 diabetes. The genetic and environmental factors in type 1 diabetes lead to a lack of insulin production, rather than resistance.
Choice B reason: In type 1 diabetes, there is an absolute deficit in insulin production. This is because the body's immune system attacks and destroys the insulin-producing beta cells in the pancreas. As a result, individuals with type 1 diabetes require exogenous insulin to manage their blood glucose levels.
Choice C reason: While type 1 diabetes has genetic and environmental influences, the condition results in an inability to produce insulin rather than partial insulin production. The autoimmune response in type 1 diabetes leads to the destruction of almost all beta cells, resulting in an absolute deficit of insulin.
Choice D reason: Type 1 diabetes does not typically exhibit both insulin resistance and no insulin production. While some individuals with type 1 diabetes may develop insulin resistance over time (a condition known as "double diabetes"), the hallmark feature of type 1 diabetes is the absolute deficiency of insulin due to the autoimmune destruction of beta cells.
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