A nurse is performing an assessment on a patient who has osteoarthritis of the knee. Which of the following assessment findings should the nurse expect?
Fever.
Crepitus.
Malaise.
Weakness.
The Correct Answer is B
Choice A rationale
Fever is not a typical symptom of osteoarthritis of the knee. Osteoarthritis is a degenerative joint disease that causes pain and stiffness, but it does not typically cause systemic symptoms like fever.
Choice B rationale
This is the correct answer. Crepitus, which is a grating or crackling sound or sensation, can be a symptom of osteoarthritis of the knee. It is caused by the rubbing of bone on bone due to the loss of protective cartilage in the joint.
Choice C rationale
Malaise, or a general feeling of discomfort or illness, is not a specific symptom of osteoarthritis of the knee. While osteoarthritis can cause discomfort and limit activity, it does not typically cause generalized malaise.
Choice D rationale
Weakness can occur in the muscles around an affected joint due to lack of use or muscle atrophy, but it is not a primary symptom of osteoarthritis of the knee
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale
Laying down 30 minutes after eating can actually worsen GERD symptoms. This is because the position can make it easier for stomach acid to back up into the esophagus.
Choice B rationale
Practicing good oral hygiene is important for everyone, but it doesn’t directly prevent GERD. However, it can help prevent complications of GERD such as tooth decay caused by stomach acid.
Choice C rationale
While moderate alcohol consumption may reduce stress, it can actually worsen GERD. Alcohol can relax the lower esophageal sphincter, allowing stomach acid to reflux into the esophagus. It can also increase stomach acid production.
Choice D rationale
Citrus foods are generally not recommended for people with GERD. They are acidic and can trigger GERD symptoms. Instead, non-citrus fruits like bananas, apples, and pears are better choices.
Correct Answer is B
Explanation
Choice A rationale
While dietary iron restrictions can contribute to iron-deficiency anemia, they are not typically a symptom of ulcerative colitis. Ulcerative colitis is an inflammatory bowel disease that primarily affects the colon and rectum, and its symptoms are generally related to inflammation and damage in these areas.
Choice B rationale
Chronic blood loss is a common symptom of ulcerative colitis and a major contributing factor to the development of anemia in these patients. This is because the inflammation and ulceration in the colon and rectum can lead to bleeding, which over time can result in a significant loss of red blood cells.
Choice C rationale
Frequent diarrhea is a common symptom of ulcerative colitis, but it does not directly contribute to the development of anemia. However, severe or prolonged diarrhea can lead to malnutrition and malabsorption of nutrients, including iron, which could indirectly contribute to anemia.
Choice D rationale
Abdominal pain is a common symptom of ulcerative colitis, but it does not directly contribute to the development of anemia. The pain is typically caused by inflammation and ulceration in the colon and rectum, not by a loss of red blood cells.
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