Surgical Proctored Assessment 3.2: Complete
Study Guide with 1,000+ Questions and 100%
Verified Answers
Course: ATI Dosage Calculation — PN Adult Medical Surgical
Assessment: Proctored Assessment 3.2
Total Questions: 1,000+
Question Format: Multiple Choice with Verified Answers and Detailed
Rationales
Content Areas: All Core Dosage Calculation Domains
CHAPTER 1: BASIC MATHEMATICS REVIEW
(Questions 1–100)
Q1. A nurse is reviewing basic math concepts. What is the decimal
equivalent of the fraction 3/4?
A. 0.25
B. 0.50
C. 0.75
D. 1.25
Answer: C
Explanation: To convert 3/4 to a decimal, divide 3 by 4: 3 ÷ 4 = 0.75.
Q2. A nurse is reviewing basic math concepts. What is the fraction
equivalent of the decimal 0.5?
,A. 1/4
B. 1/2
C. 3/4
D. 2/3
Answer: B
Explanation: 0.5 is equivalent to 1/2.
Q3. A nurse is reviewing basic math concepts. What is the percentage
equivalent of the decimal 0.25?
A. 2.5%
B. 25%
C. 250%
D. 0.25%
Answer: B
Explanation: To convert a decimal to a percentage, multiply by 100: 0.25 ×
100 = 25%.
Q4. A nurse is reviewing basic math concepts. What is the decimal
equivalent of 50%?
A. 0.05
B. 0.50
C. 5.0
D. 50.0
Answer: B
Explanation: To convert a percentage to a decimal, divide by 100: 50 ÷ 100
= 0.50.
Q5. A nurse is reviewing basic math concepts. What is 1/4 + 1/4?
A. 1/8
B. 1/2
,C. 2/4
D. Both B and C are correct
Answer: D
Explanation: 1/4 + 1/4 = 2/4 = 1/2. Both B and C are correct.
Q6. A nurse is reviewing basic math concepts. What is 0.75 × 2?
A. 0.150
B. 1.50
C. 15.0
D. 0.75
Answer: B
Explanation: 0.75 × 2 = 1.50.
Q7. A nurse is reviewing basic math concepts. What is 100 ÷ 4?
A. 20
B. 25
C. 40
D. 50
Answer: B
Explanation: 100 ÷ 4 = 25.
Q8. A nurse is reviewing basic math concepts. What is 1.5 + 2.25?
A. 3.75
B. 3.25
C. 4.75
D. 2.75
Answer: A
Explanation: 1.5 + 2.25 = 3.75.
, Q9. A nurse is reviewing basic math concepts. What is 3/8 as a decimal?
A. 0.375
B. 0.625
C. 0.25
D. 0.75
Answer: A
Explanation: 3 ÷ 8 = 0.375.
Q10. A nurse is reviewing basic math concepts. What is 0.125 as a fraction?
A. 1/4
B. 1/8
C. 1/2
D. 1/16
Answer: B
Explanation: 0.125 = 125/1000 = 1/8.
Q11. A nurse is reviewing basic math concepts. What is 25% of 200?
A. 25
B. 50
C. 75
D. 100
Answer: B
Explanation: 25% of 200 = 0.25 × 200 = 50.
Q12. A nurse is reviewing basic math concepts. What is 10% of 450?
A. 4.5
B. 45
C. 450
D. 0.45