A nurse is working with a woman who has been diagnosed with severe fibrocystic breast disease. After describing the medications that can be used as treatment, the nurse determines that additional teaching is needed when the client identifies which drug is being used.
Danazol
Penicillin
Bromocriptine
Tamoxifen
The Correct Answer is B
Choice A reason: Danazol is a synthetic androgen that can be used to treat fibrocystic breast disease, as it can reduce estrogen levels and shrink breast tissue.
Choice B reason: Penicillin is an antibiotic that has no effect on fibrocystic breast disease, as it does not target hormonal or cellular changes in the breast.
Choice C reason: Bromocriptine is a dopamine agonist that can be used to treat fibrocystic breast disease, as it can lower prolactin levels and reduce breast tenderness.
Choice D reason: Tamoxifen is an antiestrogen that can be used to treat fibrocystic breast disease, as it can block estrogen receptors and inhibit breast cell growth.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["0.8"]
Explanation
- To find the amount of mL to administer per dose, we need to use a ratio and proportion method.
- We can set up a proportion as follows: 250 mg/2 mL = 100 mg/x mL
- To solve for x, we cross-multiply and get: 250x = 200
- Then we divide both sides by 250 and get: x = 200/250
- To simplify, we can reduce the fraction by dividing both the numerator and denominator by 50 and get: x = 4/5
- To convert the fraction to a decimal, we divide 4 by 5 and get: x = 0.8
- Therefore, the nurse should administer 0.8 mL of hydrocortisone per dose.
Correct Answer is ["0.8"]
Explanation
- To find out how many mL to administer for a medication dose, we need to use this formula: mL = (dose in mg) / (concentration in mg/mL)
- In this formula, the dose in mg is the amount of medication ordered by the provider, and concentration in mg/mL is the strength of medication available in the vial or syringe.
- We plug in the given values into this formula: mL = (30 mg) / (40 mg/mL)
- We simplify and solve this equation: mL = 0.75 mL
- We round off to the nearest tenth: mL = **0.8 mL**
- We add a leading zero if needed: mL = **0.8 mL**
- We do not add a trailing zero: mL = **0.8 mL**
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