Nokea
What is the correct conversion for the improper fraction?
- A. 7
- B. 8
- C. 7.79
- D. 79.7
Correct Answer: B
Rationale: Divide the numerator by the denominator. The correct conversion for the improper fraction is 8.
You may also like to solve these questions
Which is the same ratio as 2:100?
- A. 1:50
- B. 10:00
- C. 1:20
- D. 4:25
Correct Answer: A
Rationale: The value of a ratio is not changed if both sides are multiplied or divided by the same number.
The nurse cautions a patient taking an anticoagulant that he should avoid taking aspirin because one drug may increase the action of the other drug. What is the correct term for this effect?
- A. Compatibility
- B. Antagonism
- C. Synergism
- D. Cooperation
Correct Answer: C
Rationale: When one drug increases the action of another drug, it is called synergism.
To help relax the anal sphincter during the insertion of a suppository the nurse should ask the patient to __.
Correct Answer: exhale
Rationale: Exhaling will help relax the anal sphincter.
Lanoxin 0.125 mg is to be given. The nurse converts the dose to how many grams?
- A. 1.250 g
- B. 1250 g
- C. 0.000125 g
- D. 0.00125 g
Correct Answer: C
Rationale: Small, arrow to big, move the decimal point three places in the direction the arrow points; move decimal three places to the left.
0.5 g of medication is ordered. The label reads 125 mg/mL. What is the correct dose to be administered?
- A. 1 mL
- B. 2 mL
- C. 3 mL
- D. 4 mL
Correct Answer: D
Rationale: Desired dose over available dose ? the unit. Unit is what the available dose is contained in.