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 C
Explanation
C. Decrease the rate to 27.1 mL/hr until the new bag is brought to the unit: This option is a suitable approach to conserve the remaining TPN solution until the new bag arrives. By halving the infusion rate, the remaining volume of TPN will last longer, ensuring the client continues to receive some nutrition and fluid support while awaiting the delivery of the new bag.
A. While it's important to inform the healthcare team about the low volume of TPN remaining, it may not require immediate physician intervention unless the situation worsens or alternative actions need to be taken.
B. Notifying the pharmacy when the bag is empty is a reasonable action, as they can prepare and deliver the next infusion bag promptly. However, it does not address the immediate need for fluid and nutrition replacement.
D. D10W (dextrose 10% in water) can help prevent hypoglycemia and provide some energy, but it does not provide the full nutritional support that TPN does. However, it can be a reasonable short- term measure while waiting for the replacement TPN bag.
Correct Answer is A
Explanation
A. Cleans and dries the perianal area after each diarrheal stool: This is the correct option. Effective perianal care for a client with diarrhea, such as ulcerative colitis, involves gentle cleansing and thorough drying of the perianal area after each stool. Proper hygiene helps prevent skin breakdown and irritation caused by prolonged contact with stool.
B. Alcohol can be irritating to the skin and may exacerbate perianal irritation and discomfort. Therefore, using alcohol compresses is not considered an appropriate perianal care practice.
C. While antidiarrheal medications may be prescribed for clients with ulcerative colitis to help manage symptoms, asking for medication after each stool is not a typical or recommended approach. The frequency and timing of antidiarrheal medication administration should be based on healthcare provider recommendations and individual symptom management plans.
D. While Sitz baths can provide relief from perianal discomfort and promote healing, taking an hour-long Sitz bath after each stool may be impractical and excessive. Sitz baths are typically recommended for shorter durations (e.g., 10-20 minutes) and may be used periodically rather than after every stool.
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