A nurse is preparing to administer ondansetron 4 mg IM stat.

The amount available is ondansetron for injection 2 mg/mL. How many mL should the nurse administer? (Round the answer to the nearest whole number.

(Use a leading zero if it applies. Do not use a trailing zero)

Choice A rationale
Avoiding bubble baths is a correct measure for preventing UTIs. Bubble baths can irritate the urethra and increase the risk of infection by allowing bacteria to enter the urinary tract. The warm, soapy water can disrupt the natural balance of bacteria in the genital area, making it easier for harmful bacteria to thrive and cause infections.
Choice B rationale
Voiding after sexual intercourse is a correct measure for preventing UTIs. During sexual activity, bacteria can be introduced into the urethra. By urinating after intercourse, the client can help flush out any bacteria that may have entered the urinary tract, reducing the risk of infection.
Choice C rationale
Wiping the perineal area from back to front after urination is incorrect and indicates the need for further teaching. This practice can transfer bacteria from the anal area to the urethra, increasing the risk of UTIs. The correct method is to wipe from front to back to prevent the spread of bacteria.
Choice D rationale
Drinking at least 8 full glasses of liquid each day is a correct measure for preventing UTIs. Adequate hydration helps flush bacteria from the urinary tract, reducing the risk of infection. Drinking plenty of fluids ensures that the bladder is emptied regularly, which helps prevent the buildup of bacteria.

Choice A rationale
Urine specific gravity of 1.020 is within the normal range (1.005 to 1.030). This indicates that the urine concentration is normal and does not suggest any abnormality that needs to be reported.
Choice B rationale
Microscopic hematuria refers to the presence of red blood cells in the urine, which is not visible to the naked eye. This finding can indicate a urinary tract infection, kidney stones, or other renal pathology and should be reported to the provider for further evaluation.
Choice C rationale
Amber yellow urine color is considered normal and does not indicate any pathology. The color of urine can vary depending on hydration status and does not necessarily indicate a problem.
Choice D rationale

The absence of glucose in the urine is a normal finding. The presence of glucose in the urine would indicate glycosuria, which is often associated with diabetes mellitus.