What is the most common cause of cystitis?
Bacterial infection
Fungal infection
Parasitic infection
Viral infection
The Correct Answer is A
A . Bacterial infection is the most common cause of cystitis. The majority of cases of cystitis are caused by bacteria, most commonly Escherichia coli (E. coli). Bacteria can enter the urinary tract through the urethra and multiply in the bladder, leading to inflammation and symptoms of cystitis such as urinary urgency, frequency, and burning with urination.
B, C, D While other options such as fungal, parasitic, or viral infections can cause cystitis in certain cases, they are less common compared to bacterial infections.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
B. Rebound tenderness on abdominal palpation: Rebound tenderness, where pain increases upon release of pressure during abdominal palpation, is a classic sign of peritonitis, which can occur due to a peptic ulcer perforation. It indicates irritation of the peritoneum, the lining of the abdominal cavity, which can occur when stomach contents leak into the peritoneal cavity.
A. Numbness in the legs is not typically associated with perforation of a peptic ulcer. Perforation of a peptic ulcer usually presents with localized abdominal symptoms rather than symptoms in the legs.
C. Projectile vomiting of undigested food is not typically associated with perforation of a peptic ulcer. It is more commonly seen in conditions such as pyloric stenosis or gastrointestinal obstruction.
D. Jaundice, a yellow discoloration of the skin and sclera, is not typically associated with perforation of a peptic ulcer.
Correct Answer is ["A","B","C"]
Explanation
A. Proper use of prescribed oxygen in the home: This is a crucial aspect of care for a client with emphysema. Oxygen therapy may be prescribed to help manage symptoms and improve oxygenation. Proper use of prescribed oxygen equipment at home, including understanding flow rates, wearing oxygen as prescribed, and ensuring adequate oxygen saturation, is essential for the client's safety and well-being.
B. Smoking cessation is paramount for individuals diagnosed with emphysema. Smoking is the primary cause of emphysema, and continuing to smoke can exacerbate symptoms, accelerate disease progression, and decrease the effectiveness of treatment.
C. Regular exercise is beneficial for individuals with emphysema as it can help improve cardiovascular health, strengthen respiratory muscles, enhance endurance, and improve overall quality of life. However, exercise should be tailored to the individual's abilities and limitations.
D. High carbohydrate, low protein diet is not appropriate for individuals with emphysema. In fact, a high carbohydrate, low protein diet may contribute to weight gain and exacerbate respiratory symptoms.
E. While individuals with emphysema may need to take precautions to avoid exposure to respiratory infections, such as practicing good hand hygiene and avoiding close contact with individuals who are sick, there is no need to avoid playing with grandchildren altogether.
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