A client with cystitis receives a prescription for phenazopyridine. Which information should the nurse explain to the client about its therapeutic effect?
Calms spasm in the urinary tract.
Provides an analgesic effect for irritated bladder mucosa.
Eliminates urinary bacteria.
Use the medication after voiding after sexual intercourse.
The Correct Answer is B
A) Calms spasm in the urinary tract: This statement is incorrect. Phenazopyridine primarily provides analgesic (pain-relieving) effects for the urinary tract but does not directly affect muscle spasms.
B) Provides an analgesic effect for irritated bladder mucosa: This is the correct response. Phenazopyridine is a urinary tract analgesic that acts locally to relieve pain, burning, and discomfort caused by irritation of the bladder mucosa. It does not treat the underlying infection but helps alleviate symptoms.
C) Eliminates urinary bacteria: This statement is incorrect. Phenazopyridine does not have antibacterial properties and does not eliminate urinary bacteria. Antibiotics are typically prescribed to treat urinary tract infections by targeting bacterial growth.
D) Use the medication after voiding after sexual intercourse: This statement is incorrect. While voiding after sexual intercourse can help reduce the risk of urinary tract infections (UTIs), phenazopyridine is not specifically indicated for this purpose. It is used primarily for symptom relief in cases of cystitis or other urinary tract irritations.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["100"]
Explanation
Since the client weighs 90 kg, let’s first convert their weight to pounds to determine the appropriate cefazolin dosage:
Conversion factor: 1 kg = 2.205 pounds
Client weight (pounds) = 90 kg x 2.205 pounds/kg = 198.45 pounds (rounded to two decimals)
Now, comparing the client’s weight (198.45 pounds) to the weight threshold (265.5 pounds):
Client weight is less than the threshold (198.45 pounds < 265.5 pounds).
Therefore, the appropriate dosage is:
Cefazolin 2 grams/100 mL 0.9% normal saline over 1 hour.
The pump rate is determined by the total volume of the IV fluid and the infusion time.
We are not given the specific bag size, but typically these come in 100 mL or 500 mL volumes.
Assuming a 100 mL bag (which aligns with the concentration provided):
Total volume of IV bag: 100 mL
Infusion time: 1 hour
Calculation:
Pump rate (mL/hr) = Total volume (mL) / Infusion time (hr)
Pump rate (mL/hr) = 100 mL / 1 hour = 100 mL/hr
Therefore, the nurse should program the pump to deliver 100 mL/hr.
Correct Answer is ["0.8"]
Explanation
The nurse should administer 0.8 mL of the enoxaparin sodium injection.
Here's th’ breakdown of the calculation:
Prescribed dose: 80 mg
Available medication: 60 mg/0.6 mL
The nurse needs to determine the volume of the available medication that delivers the prescribed dose of 80 mg. We can set up a proportion to find the desired volume (x):
Prescribed dose (mg) : Desired volume (mL) = Concentration (mg/mL) : Available volume (mL)
Plugging in the values:
80 mg : x mL = 60 mg/0.6 mL : 0.6 mL
To isolate x (desired volume), we can cross-multiply:
x mL x (60 mg/0.6 mL) = 80 mg x 0.6 mL
Simplifying the equation
0.6x mL = 48 mg
To find x (desired volume), we can divide both sides by 0.6 mL:
x mL = (48 mg) / (0.6 mL/mL) // Cancel out units (mg/mL)
x = 80 mL
However, the answer needs to be rounded to the nearest tenth since medication dosages are measured precisely.
Therefore, the nurse should administer 0.8 mL of the enoxaparin sodium injection.
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