The nurse provides care for a client who reports burning pain, which is worse at night, in both feet. The client states the pressure of the sheets on the feet is "unbearable". Which reason is the most common cause of this type of pain?
Liver failure
Diabetes mellitus
Mercury toxicity
Vitamin B12 deficiency
The Correct Answer is B
Choice A reason: Liver failure is not the most common cause of this type of pain because it is a condition where the liver loses its ability to perform its vital functions, such as detoxifying the blood, producing bile, and metabolizing nutrients. Liver failure can cause symptoms such as jaundice, ascites, or bleeding, but it does not usually cause burning pain in the feet.
Choice B reason: Diabetes mellitus is the most common cause of this type of pain because it is a condition where the blood glucose level is too high, either due to insufficient insulin production or reduced insulin sensitivity. Diabetes mellitus can cause damage to the nerves, especially in the peripheral areas, such as the feet, which is called diabetic neuropathy. Diabetic neuropathy can cause symptoms such as burning pain, numbness, or tingling in the feet, which can worsen at night or with pressure.
Choice C reason: Mercury toxicity is not the most common cause of this type of pain because it is a condition where the body is exposed to high levels of mercury, which is a toxic metal that can be found in some fish, dental fillings, or thermometers. Mercury toxicity can cause damage to the nervous system, causing symptoms such as tremors, memory loss, or mood changes, but it does not usually cause burning pain in the feet.
Choice D reason: Vitamin B12 deficiency is not the most common cause of this type of pain because it is a condition where the body does not have enough vitamin B12, which is a nutrient that is essential for the production of red blood cells and the maintenance of the nervous system. Vitamin B12 deficiency can cause symptoms such as anemia, fatigue, or weakness, but it does not usually cause burning pain in the feet.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A reason: Colon cancer is the most likely disorder that the client is at risk to develop because it is a type of cancer that affects the large intestine, which is the part of the digestive tract that absorbs water and forms stool. Colon cancer can be caused by various factors, such as genetics, diet, or inflammation. Ulcerative colitis is a chronic inflammatory bowel disease that causes ulcers and inflammation in the inner lining of the colon and rectum, which are the last parts of the large intestine. Ulcerative colitis can increase the risk of colon cancer by causing DNA damage and abnormal cell growth in the colon.
Choice B reason: Crohn disease is not the most likely disorder that the client is at risk to develop because it is a different type of inflammatory bowel disease that causes inflammation and damage in any part of the digestive tract, from the mouth to the anus. Crohn disease can be caused by various factors, such as genetics, immune system, or bacteria. Ulcerative colitis and Crohn disease have some similar symptoms, such as diarrhea, abdominal pain, or weight loss, but they are not the same condition and do not increase the risk of each other.
Choice C reason: Lactase deficiency is not the most likely disorder that the client is at risk to develop because it is a condition where the body does not produce enough lactase, which is an enzyme that breaks down lactose, which is a sugar that is found in milk and dairy products. Lactase deficiency can cause symptoms such as bloating, gas, or diarrhea after consuming lactose. Lactase deficiency can be caused by various factors, such as genetics, age, or intestinal injury. Ulcerative colitis does not affect the production of lactase, but it can cause lactose intolerance, which is a condition where the body cannot digest lactose properly due to the inflammation and damage of the colon.
Choice D reason: Irritable bowel syndrome is not the most likely disorder that the client is at risk to develop because it is a functional disorder that affects the movement and sensitivity of the bowel, causing symptoms such as abdominal pain, cramping, or constipation. Irritable bowel syndrome can be triggered by various factors, such as stress, food, or hormones. Irritable bowel syndrome does not cause inflammation or damage to the bowel, unlike ulcerative colitis, and it does not increase the risk of colon cancer.
Correct Answer is B
Explanation
Choice A reason: Hyperplasia is not the best term because it is a condition where the number of cells in a tissue or organ increases, which can be caused by various factors, such as hormones, inflammation, or stress. Hyperplasia does not involve the change of cell type, but the increase of cell number.
Choice B reason: Metaplasia is the best term because it is a condition where the type of cells in a tissue or organ changes, usually in response to chronic irritation or injury. Metaplasia involves the replacement of one type of cell with another type of cell that is more resistant to the harmful stimulus, but less specialized in function. Metaplasia can occur in the bronchi, which are the airways that branch from the trachea to the lungs, and are normally lined with ciliated columnar cells, which are cells that have hair-like projections that help to move mucus and foreign particles out of the respiratory tract. Metaplasia can replace the ciliated columnar cells with stratified squamous epithelial cells, which are cells that have multiple layers and a flat shape, and are more durable, but less effective in clearing the airways.
Choice C reason: Neoplasia is not the best term because it is a condition where the growth of cells in a tissue or organ is abnormal and uncontrolled, which can result in the formation of tumors, which are masses of abnormal cells that can be benign or malignant. Neoplasia does not involve the change of cell type, but the abnormal proliferation of cells.
Choice D reason: Dysplasia is not the best term because it is a condition where the shape, size, and organization of cells in a tissue or organ are abnormal, which can be caused by various factors, such as chronic inflammation, infection, or precancerous changes. Dysplasia does not involve the change of cell type, but the alteration of cell morphology and arrangement.
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