The nurse talks with a graduate nurse. Which does the graduate nurse identify as the most common cause of small bowel obstruction in adults?

Appendicitis and peritonitis

Sigmoid colon cancer

Cirrhosis and ascites

Adhesions of the small intestine

Answer and Explanation

The Correct Answer is D

Choice A reason: Appendicitis and peritonitis are not the most common cause of small bowel obstruction in adults because they are conditions that affect the appendix and the peritoneum, which are parts of the large intestine, not the small intestine. The appendix is a small pouch that is attached to the cecum, which is the first part of the large intestine. The peritoneum is a membrane that covers the abdominal organs and the abdominal wall. Appendicitis is a condition where the appendix becomes inflamed, causing symptoms such as pain, fever, or nausea. Peritonitis is a condition where the peritoneum becomes inflamed, usually due to an infection or a perforation of the abdominal organs, causing symptoms such as pain, fever, or shock.

Choice B reason: Sigmoid colon cancer is not the most common cause of small bowel obstruction in adults because it is a condition that affects the sigmoid colon, which is the last part of the large intestine, not the small intestine. The sigmoid colon is a curved segment that connects the descending colon to the rectum, which is the final part of the digestive tract. Sigmoid colon cancer is a type of cancer that develops from the cells that line the inner wall of the sigmoid colon, causing symptoms such as bleeding, change in bowel habits, or weight loss.

Choice C reason: Cirrhosis and ascites are not the most common cause of small bowel obstruction in adults because they are conditions that affect the liver and the abdomen, not the small intestine. The liver is a large organ that performs various functions, such as detoxifying the blood, producing bile, and metabolizing nutrients. The abdomen is the cavity that contains the digestive organs, such as the stomach, the small intestine, and the large intestine. Cirrhosis is a condition where the liver becomes scarred and damaged, usually due to chronic alcohol abuse, viral hepatitis, or fatty liver disease, causing symptoms such as jaundice, fatigue, or bleeding. Ascites is a condition where fluid accumulates in the abdomen, usually due to portal hypertension, which is a high blood pressure in the vein that carries blood from the digestive organs to the liver. Portal hypertension can be a complication of cirrhosis, and can cause symptoms such as abdominal distension, shortness of breath, or infection.

Choice D reason: Adhesions of the small intestine are the most common cause of small bowel obstruction in adults because they are bands of scar tissue that form between the loops of the small intestine, which is the part of the digestive tract that extends from the stomach to the large intestine, and is responsible for digesting and absorbing nutrients. Adhesions of the small intestine can block or twist the passage of food and fluid, causing symptoms such as pain, vomiting, or constipation. Adhesions of the small intestine can be caused by various factors, such as surgery, infection, or inflammation.

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Correct Answer is D

Explanation

Choice A reason: Hepatomegaly is not the expected finding because it is a condition where the liver is enlarged, which can be caused by various factors, such as infections, tumors, or cirrhosis. Hepatomegaly is not a common manifestation of systemic lupus erythematosus, which is an autoimmune disease that causes inflammation and damage to various organs and tissues in the body.

Choice B reason: Abdominal cramping pain is not the expected finding because it is a symptom that can be caused by various conditions, such as irritable bowel syndrome, appendicitis, or diverticulitis. Abdominal cramping pain is not a specific manifestation of systemic lupus erythematosus, although some clients may experience abdominal discomfort due to gastritis, pancreatitis, or peritonitis, which are possible complications of the disease.

Choice C reason: Whitish patches on the tongue are not the expected finding because they are a sign of oral candidiasis, which is a fungal infection that affects the mouth and throat. Oral candidiasis can be caused by various factors, such as weakened immune system, antibiotic use, or diabetes. Oral candidiasis is not a typical manifestation of systemic lupus erythematosus, although some clients may have oral ulcers, which are painful sores that appear on the lips, gums, or tongue.

Choice D reason: Arthritis with papular rash is the expected finding because it is a characteristic manifestation of systemic lupus erythematosus, which affects the joints and the skin. Arthritis is a condition where the joints are inflamed, causing pain, stiffness, and swelling. Arthritis can affect any joint in the body, but it is more common in the hands, wrists, and knees. Papular rash is a type of skin rash that consists of small, raised bumps that are red or purple. Papular rash can appear on any part of the body, but it is more common on the face, especially on the cheeks and the bridge of the nose. Papular rash is also known as malar rash or butterfly rash, because of its shape and location.

A. Lymph structures were removed and fluid cannot move out of the area easily. B. There is still too much swelling in the area of the surgery and fluid is accumulating. C. The veins were removed from the axilla during surgery and there is poor circulation now. D. You will need to wear a compression bandage to help fluids move from the area.

Correct Answer is A

Explanation

Choice A reason: Lymph structures were removed and fluid cannot move out of the area easily is the correct explanation because a radical mastectomy involves the removal of the breast, the underlying chest muscles, and the lymph nodes in the axilla. The lymph nodes are part of the lymphatic system, which is responsible for draining excess fluid from the tissues and returning it to the bloodstream. When the lymph nodes are removed, the fluid cannot be drained properly and accumulates in the affected arm and hand, causing edema.

Choice B reason: There is still too much swelling in the area of the surgery and fluid is accumulating is not the correct explanation because it does not address the underlying cause of the edema. Swelling is a normal response to surgery, but it usually subsides within a few days or weeks. The edema caused by lymph node removal is chronic and persistent, and it does not improve with time.

Choice C reason: The veins were removed from the axilla during surgery and there is poor circulation now is not the correct explanation because it is not true. The veins are not removed during a radical mastectomy, only the lymph nodes are. The veins are part of the circulatory system, which carries blood throughout the body. The blood flow to the arm and hand is not affected by the surgery, unless there is a complication such as a blood clot or an infection.

Choice D reason: You will need to wear a compression bandage to help fluids move from the area is not the correct explanation because it is a treatment, not a cause. A compression bandage is a type of elastic bandage that applies pressure to the arm and hand, which helps to reduce the swelling and prevent further fluid accumulation. However, it does not address the root cause of the edema, which is the removal of the lymph nodes.

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The nurse talks with a graduate nurse. Which does the graduate nurse identify as the most common cause of small bowel obstruction in adults?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The nurse provides care for a client diagnosed with systemic lupus erythematosus. Which finding does the nurse expect to assess?

Correct Answer is D

Explanation

A client develops edema of the left arm and hand following a left radical mastectomy. The nurse explains the cause of the edema. Which explanation is correct?

Correct Answer is A

Explanation

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