Patient had for lunch:
1/2 cup of orange juice
1 cup of tea
1/2 pint of milk
1 tuna sandwich
Calculate the milliliters (mLs) or CCs
368 mLs
600 mis
360 MLS
480 mLs
The Correct Answer is B
A. This is incorrect
B. 1. 1/2 cup of orange juice
1 cup = 240 mL
1/2 cup = 240 ÷ 2 = 120 mL
2. 1 cup of tea
1 cup = 240 mL
3. 1/2 pint of milk
1 pint = 473 mL
1/2 pint = 473 ÷ 2 = 236.5 mL (approx 237 mL)
4. Tuna sandwich
Usually counted as solid food, not liquid, so 0 mL here.
Step 5: Add the liquids
120 + 240 + 237 = 597 mL (approx)
Final answer: 600 mLs
C. This is incorrect
D. This is incorrect
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Step 1: Convert grams to milligrams
0.8 grams = 800 mg
Step 2: Determine how many 400 mg tablets are needed
800 mg ÷ 400 mg/tablet = 2 tablets
B. This is incorrect
C. This is incorrect
D. This is incorrect
Correct Answer is ["22.5"]
Explanation
Step 1: Identify what is given
Prescribed dose: 30 mEq
Available concentration: 20 mEq per 15 mL
Step 2: Set up a proportion
20 mEq : 15 mL = 30 mEq : x mL
Step 3: Solve for x
x = (30 × 15) ÷ 20 = 450 ÷ 20 = 22.5 mL
Final Answer:
The nurse should administer 22.5 mL of potassium chloride.
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