A 21-year-old college student has come to see the nurse practitioner for treatment of a vaginal infection. Physical assessment reveals inflammation of the vagina and vulva, and vaginal discharge has a cottage cheese appearance. These findings are consistent with:
candidiasis
Chlamydia
bacterial vaginosis
trichomoniasis
The Correct Answer is A
Choice A rationale: candidiasis - The described symptoms of inflammation, cottage
cheese-like discharge, and vaginal/vulvar inflammation are indicative of a yeast infection or candidiasis.
Choice B rationale: Chlamydia - Chlamydia often presents with different symptoms such as discharge, but it's not typically associated with a cottage cheese-like appearance.
Choice C rationale: bacterial vaginosis - Bacterial vaginosis typically presents with a different type of discharge, often described as "fishy" smelling, rather than a cottage cheese appearance.
Choice D rationale: trichomoniasis - Symptoms of trichomoniasis usually include frothy, malodorous discharge, not consistent with the described cottage cheese-like discharge.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale: Fluoxymesterone is a synthetic forms of testosterone that can worsen BPH by increasing the level of DHT.
Choice B rationale: Danazol is a synthetic forms of testosterone that can worsen BPH by increasing the level of DHT.
Choice C rationale: Methyltestosterone is a synthetic forms of testosterone that can worsen BPH by increasing the level of DHT.
Choice D rationale: Finasteride is a medication that inhibits the conversion of testosterone to dihydrotestosterone (DHT), which is a hormone that stimulates the growth of the prostate gland. By reducing the level of DHT, finasteride can shrink the enlarged prostate and improve urinary symptoms in men with benign prostatic hyperplasia (BPH). The other choices are not appropriate for BPH.
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Correct Answer is A
Explanation
Choice A rationale: The correct answer is 5 units/hour. To calculate the units of insulin per hour, we need to use the following formula: units of insulin per hour = (units of insulin in the bag / volume of the bag) x infusion rate
Plugging in the given values, we get:
units of insulin per hour = (50 / 100) x 10 units of insulin per hour = 0.5 x 10
units of insulin per hour = 5
Therefore, the client is receiving 5 units of insulin every hour.
Choice B rationale: This is incorrect because it assumes that the infusion rate is equal to the units of insulin per hour, which is not true.
Choice C rationale: This is incorrect because it multiplies the units of insulin in the bag by the infusion rate, which is too high.
Choice D rationale: This is incorrect because it adds the units of insulin in the bag and the infusion rate, which is also too high.
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