ATI 2026 2027 COMPLETE EXAM
ALL DOMAINS COVERED READING
MATH SCIENCE ENGLISH WITH
CLEAR CORRECT ANSWERS AND
DETAILED RATIONALE
ATI Comprehensive Practice Exam Questions 1–150
Question 1
Domain: Reading (Key Ideas and Details)
A hospital memorandum states: "All clinical staff must complete
the updated infection control module by Friday at 1700. Failure
to submit the completion certificate to the unit manager will
result in administrative suspension from the upcoming shift
schedule. No exceptions will be granted due to impending state
audit guidelines."
Which of the following is a logical conclusion based on the
memorandum?
A) The state audit will occur precisely on Friday at 1700.
B) Unit managers are responsible for grading the updated
infection control modules.
C) Clinical staff who omit submitting their certificates will be
barred from working their next scheduled shift.
D) Non-clinical staff are exempt from following hospital infection
control guidelines.
,CORRECT ANSWER: C
RATiONAlE: The text explicitly states that failure to submit
the certificate results in administrative suspension from the
upcoming shift schedule. Option A is incorrect because the text
only notes that the deadline is tied to an "impending" audit, not
that the audit happens exactly at that time. Option B is incorrect
because managers receive the certificate; they do not necessarily
grade the module. Option D generalizes beyond the text, which
only addresses what clinical staff must do regarding this specific
module.
Question 2
Domain: Reading (Integration of Knowledge and Ideas)
Consider the following two statements from a study on patient
care:
1. A warm, empathetic reception by nursing staff reduces pre-
operative patient anxiety scores by up to 40%.
2. Pre-operative anxiety is directly correlated with prolonged
post-anesthesia recovery times and higher post-operative
analgesic requirements.
Which of the following synthesizes the relationship between
the two statements?
A) Empathetic nursing interventions can indirectly lower a
patient's post-operative reliance on pain medications.
B) Decreasing pre-operative anxiety eliminates the
physiological need for post-operative recovery monitoring.
C) Nursing empathy is the primary biological factor
, controlling post-anesthesia recovery rates.
D) High anxiety scores cause clinical staff to treat patients
with less warmth and empathy.
CORRECT ANSWER: A
RATiONAlE: If empathy reduces pre-operative anxiety
(Statement 1) and lower anxiety correlates with reduced
analgesic needs (Statement 2), it can be synthesized that
empathetic nursing indirectly lowers post-operative pain
medication needs. Option B is an exaggeration ("eliminates...
monitoring"). Option C incorrectly names empathy as a
biological factor rather than a behavioral intervention. Option D
reverses the causal direction implied by the text.
Question 3
Domain: Reading (Craft and Structure)
"The surgeon's meticulous approach was evident in every
movement, contrasting sharply with the chaotic environment of
the understaffed emergency department."
In the sentence above, which of the following words functions as
an antonym context clue for "meticulous"?
A) Evident
B) Understaffed
C) Chaotic
D) Sharp
CORRECT ANSWER: C
RATiONAlE: The sentence explicitly contrasts the surgeon's
, approach with the "chaotic" environment. Because "contrasting
sharply" signals opposites, "chaotic" serves as the contextual
antonym clue to define "meticulous" as organized, precise, and
careful.
Question 4
Domain: Mathematics (Number and Algebra)
A nurse is preparing a continuous intravenous infusion of a
medication. The order requires a total dose of 1.2 grams to be
delivered evenly over 8 hours. The medication is supplied in a
concentration of 300 milligrams per 50 milliliters of solution.
What is the required infusion rate in milliliters per hour (mL/hr)?
A) 12.5 mL/hr
B) 25 mL/hr
C) 37.5 mL/hr
D) 50 mL/hr
CORRECT ANSWER: B
RATiONAlE: First, convert grams to milligrams: \(1.2 \text{
g} \times 1,000 = 1,200 \text{ mg}\). Next, calculate the total
volume needed for a 1,200 mg dose using the concentration
ratio: \((1,200 \text{ mg} / 300 \text{ mg}) \times 50 \text{ mL}
= 4 \times 50 \text{ mL} = 200 \text{ mL}\). Finally, divide the
total volume by the total time to find the hourly rate: \(200
\text{ mL} / 8 \text{ hours} = 25 \text{ mL/hr}\).
Question 5
ALL DOMAINS COVERED READING
MATH SCIENCE ENGLISH WITH
CLEAR CORRECT ANSWERS AND
DETAILED RATIONALE
ATI Comprehensive Practice Exam Questions 1–150
Question 1
Domain: Reading (Key Ideas and Details)
A hospital memorandum states: "All clinical staff must complete
the updated infection control module by Friday at 1700. Failure
to submit the completion certificate to the unit manager will
result in administrative suspension from the upcoming shift
schedule. No exceptions will be granted due to impending state
audit guidelines."
Which of the following is a logical conclusion based on the
memorandum?
A) The state audit will occur precisely on Friday at 1700.
B) Unit managers are responsible for grading the updated
infection control modules.
C) Clinical staff who omit submitting their certificates will be
barred from working their next scheduled shift.
D) Non-clinical staff are exempt from following hospital infection
control guidelines.
,CORRECT ANSWER: C
RATiONAlE: The text explicitly states that failure to submit
the certificate results in administrative suspension from the
upcoming shift schedule. Option A is incorrect because the text
only notes that the deadline is tied to an "impending" audit, not
that the audit happens exactly at that time. Option B is incorrect
because managers receive the certificate; they do not necessarily
grade the module. Option D generalizes beyond the text, which
only addresses what clinical staff must do regarding this specific
module.
Question 2
Domain: Reading (Integration of Knowledge and Ideas)
Consider the following two statements from a study on patient
care:
1. A warm, empathetic reception by nursing staff reduces pre-
operative patient anxiety scores by up to 40%.
2. Pre-operative anxiety is directly correlated with prolonged
post-anesthesia recovery times and higher post-operative
analgesic requirements.
Which of the following synthesizes the relationship between
the two statements?
A) Empathetic nursing interventions can indirectly lower a
patient's post-operative reliance on pain medications.
B) Decreasing pre-operative anxiety eliminates the
physiological need for post-operative recovery monitoring.
C) Nursing empathy is the primary biological factor
, controlling post-anesthesia recovery rates.
D) High anxiety scores cause clinical staff to treat patients
with less warmth and empathy.
CORRECT ANSWER: A
RATiONAlE: If empathy reduces pre-operative anxiety
(Statement 1) and lower anxiety correlates with reduced
analgesic needs (Statement 2), it can be synthesized that
empathetic nursing indirectly lowers post-operative pain
medication needs. Option B is an exaggeration ("eliminates...
monitoring"). Option C incorrectly names empathy as a
biological factor rather than a behavioral intervention. Option D
reverses the causal direction implied by the text.
Question 3
Domain: Reading (Craft and Structure)
"The surgeon's meticulous approach was evident in every
movement, contrasting sharply with the chaotic environment of
the understaffed emergency department."
In the sentence above, which of the following words functions as
an antonym context clue for "meticulous"?
A) Evident
B) Understaffed
C) Chaotic
D) Sharp
CORRECT ANSWER: C
RATiONAlE: The sentence explicitly contrasts the surgeon's
, approach with the "chaotic" environment. Because "contrasting
sharply" signals opposites, "chaotic" serves as the contextual
antonym clue to define "meticulous" as organized, precise, and
careful.
Question 4
Domain: Mathematics (Number and Algebra)
A nurse is preparing a continuous intravenous infusion of a
medication. The order requires a total dose of 1.2 grams to be
delivered evenly over 8 hours. The medication is supplied in a
concentration of 300 milligrams per 50 milliliters of solution.
What is the required infusion rate in milliliters per hour (mL/hr)?
A) 12.5 mL/hr
B) 25 mL/hr
C) 37.5 mL/hr
D) 50 mL/hr
CORRECT ANSWER: B
RATiONAlE: First, convert grams to milligrams: \(1.2 \text{
g} \times 1,000 = 1,200 \text{ mg}\). Next, calculate the total
volume needed for a 1,200 mg dose using the concentration
ratio: \((1,200 \text{ mg} / 300 \text{ mg}) \times 50 \text{ mL}
= 4 \times 50 \text{ mL} = 200 \text{ mL}\). Finally, divide the
total volume by the total time to find the hourly rate: \(200
\text{ mL} / 8 \text{ hours} = 25 \text{ mL/hr}\).
Question 5
