4.5 cups =____ounces (Fill in the blank with the numerical value only)
The Correct Answer is ["36"]
Given quantity = 4.5 cups
Desired unit = ounces (fluid ounces, as cups are a measure of volume)
Convert from cups to fluid ounces
1 cup = 8 fluid ounces
4.5 cups × 8 fluid ounces/cup
= 36 fluid ounces
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Take Cholestyramine with other medications to improve absorption: Cholestyramine binds bile acids in the intestine but can also bind and interfere with the absorption of other oral medications. Taking it with other drugs reduces their effectiveness and is not recommended.
B. Take the powder for oral suspension in dry form: Cholestyramine powder should never be taken dry as it can irritate the mouth, throat, and gastrointestinal tract. It should always be mixed with water or a non-carbonated beverage before ingestion to prevent choking or esophageal irritation.
C. Take after meals: While taking it after meals can enhance its bile acid-binding effect, this alone does not prevent drug interactions. Timing with other medications is the more critical issue to address when instructing patients.
D. Take other medications at least 1 hour before or 4 hours after taking Cholestyramine: This instruction is essential to avoid interference with the absorption of other oral medications. Cholestyramine can bind many drugs, so proper spacing is required to ensure therapeutic efficacy of concurrent medications.
Correct Answer is ["500"]
Explanation
Answer: 500 mcg.
Calculation:
Given quantity = 0.5 mg
Desired unit = mcg (micrograms)
To convert from mg to mcg
1 mg = 1000 mcg
0.5 mg × 1000 mcg/mg
= 500 mcg
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