ATI ANATOMY AND PHYSIOLOGY
PRACTICE ACTUAL EXAM 2026/2027
| TEAS A&P Section | Comprehensive
Practice Test | Verified Q&A | Pass
Guaranteed - A+ Graded
SECTION 1: ANATOMICAL TERMINOLOGY & BODY
ORGANIZATION (10 Questions)
Q1: A nurse is assessing a patient's abdominal wound located on the anterior surface, 2
inches below the umbilicus and 1 inch to the patient's left side. Which anatomical term
describes this location?
A. Left hypochondriac region
B. Left lumbar region
C. Hypogastric region
D. Left iliac (inguinal) region [CORRECT]
Correct Answer: D
Rationale: The left iliac (inguinal) region is located inferior to the umbilicus and lateral to the
midline, containing portions of the descending colon and small intestine. Understanding
abdominal regions is essential for accurate documentation of wound locations, surgical
incisions, and pain assessment in clinical nursing practice.
Q2: During a neurological assessment, the nurse asks the patient to move their arm away
from the midline of the body. Which directional term describes this movement?
A. Medial
B. Proximal
,C. Lateral [CORRECT]
D. Distal
Correct Answer: C
Rationale: Lateral means away from the midline of the body, while medial means toward the
midline. This terminology is critical when documenting range of motion, describing injury
locations, or communicating about surgical approaches during handoff reports.
Q3: A CT scan report indicates a tumor located in the ventral body cavity, superior to the
diaphragm and surrounded by the pleural membranes. In which cavity is this mass located?
A. Mediastinum
B. Thoracic cavity
C. Pleural cavity [CORRECT]
D. Pericardial cavity
Correct Answer: C
Rationale: The pleural cavity is the potential space between the parietal and visceral pleura
surrounding each lung within the thoracic cavity. While the mediastinum is in the thoracic
cavity, it is surrounded by the mediastinal pleura, not the pleural membranes that specifically
surround the lungs.
Q4: A patient with diabetes mellitus has a blood glucose level of 280 mg/dL. The pancreas
releases insulin to lower blood glucose. Which type of feedback mechanism is occurring?
A. Positive feedback
B. Negative feedback [CORRECT]
C. Feedforward mechanism
D. Neutral feedback
Correct Answer: B
Rationale: Negative feedback mechanisms reverse the direction of change to maintain
homeostasis; insulin secretion lowers elevated blood glucose back toward normal levels.
,Most physiological systems utilize negative feedback, whereas positive feedback amplifies
changes, such as during blood clotting or childbirth.
Q5: During surgery, the surgeon makes a cut that divides the body into anterior and posterior
portions. Which plane describes this incision?
A. Sagittal plane
B. Frontal (coronal) plane [CORRECT]
C. Transverse plane
D. Midsagittal plane
Correct Answer: B
Rationale: The frontal (coronal) plane divides the body into anterior (front) and posterior
(back) portions. Understanding body planes is essential for interpreting radiological images,
surgical approaches, and anatomical descriptions in medical documentation.
Q6: A patient presents with inflammation of the serous membrane lining the abdominal cavity
and covering the abdominal organs. Which condition does this describe?
A. Pleuritis
B. Pericarditis
C. Peritonitis [CORRECT]
D. Meningitis
Correct Answer: C
Rationale: The peritoneum is the serous membrane of the abdominopelvic cavity;
inflammation causes peritonitis, a serious condition often requiring surgical intervention.
Serous membranes (pleura, pericardium, peritoneum) produce lubricating fluid to reduce
friction between organs and body walls.
Q7: Which anatomical term describes the position of the patella relative to the popliteal
fossa?
A. Superior and anterior [CORRECT]
, B. Inferior and posterior
C. Superior and posterior
D. Inferior and anterior
Correct Answer: A
Rationale: The patella (kneecap) is located anterior to the knee joint, while the popliteal
fossa is the depression posterior to the knee; therefore, the patella is superior and anterior to
the popliteal fossa. Precise anatomical terminology prevents errors in documentation and
surgical planning.
Q8: A nurse is explaining homeostasis to a patient. Which statement best describes this
concept?
A. The body maintains a static, unchanging internal environment
B. The body maintains a dynamic equilibrium within narrow limits [CORRECT]
C. The body responds to changes by amplifying them
D. The body eliminates all variations in internal conditions
Correct Answer: B
Rationale: Homeostasis involves maintaining a dynamic equilibrium where internal
conditions fluctuate within narrow, controlled ranges rather than remaining static. This
dynamic balance requires constant monitoring and adjustment through feedback
mechanisms.
Q9: During a physical examination, the nurse palpates a structure located in the right upper
quadrant (RUQ) of the abdomen. Which organ is most likely being palpated?
A. Spleen
B. Liver [CORRECT]
C. Appendix
D. Sigmoid colon
Correct Answer: B
PRACTICE ACTUAL EXAM 2026/2027
| TEAS A&P Section | Comprehensive
Practice Test | Verified Q&A | Pass
Guaranteed - A+ Graded
SECTION 1: ANATOMICAL TERMINOLOGY & BODY
ORGANIZATION (10 Questions)
Q1: A nurse is assessing a patient's abdominal wound located on the anterior surface, 2
inches below the umbilicus and 1 inch to the patient's left side. Which anatomical term
describes this location?
A. Left hypochondriac region
B. Left lumbar region
C. Hypogastric region
D. Left iliac (inguinal) region [CORRECT]
Correct Answer: D
Rationale: The left iliac (inguinal) region is located inferior to the umbilicus and lateral to the
midline, containing portions of the descending colon and small intestine. Understanding
abdominal regions is essential for accurate documentation of wound locations, surgical
incisions, and pain assessment in clinical nursing practice.
Q2: During a neurological assessment, the nurse asks the patient to move their arm away
from the midline of the body. Which directional term describes this movement?
A. Medial
B. Proximal
,C. Lateral [CORRECT]
D. Distal
Correct Answer: C
Rationale: Lateral means away from the midline of the body, while medial means toward the
midline. This terminology is critical when documenting range of motion, describing injury
locations, or communicating about surgical approaches during handoff reports.
Q3: A CT scan report indicates a tumor located in the ventral body cavity, superior to the
diaphragm and surrounded by the pleural membranes. In which cavity is this mass located?
A. Mediastinum
B. Thoracic cavity
C. Pleural cavity [CORRECT]
D. Pericardial cavity
Correct Answer: C
Rationale: The pleural cavity is the potential space between the parietal and visceral pleura
surrounding each lung within the thoracic cavity. While the mediastinum is in the thoracic
cavity, it is surrounded by the mediastinal pleura, not the pleural membranes that specifically
surround the lungs.
Q4: A patient with diabetes mellitus has a blood glucose level of 280 mg/dL. The pancreas
releases insulin to lower blood glucose. Which type of feedback mechanism is occurring?
A. Positive feedback
B. Negative feedback [CORRECT]
C. Feedforward mechanism
D. Neutral feedback
Correct Answer: B
Rationale: Negative feedback mechanisms reverse the direction of change to maintain
homeostasis; insulin secretion lowers elevated blood glucose back toward normal levels.
,Most physiological systems utilize negative feedback, whereas positive feedback amplifies
changes, such as during blood clotting or childbirth.
Q5: During surgery, the surgeon makes a cut that divides the body into anterior and posterior
portions. Which plane describes this incision?
A. Sagittal plane
B. Frontal (coronal) plane [CORRECT]
C. Transverse plane
D. Midsagittal plane
Correct Answer: B
Rationale: The frontal (coronal) plane divides the body into anterior (front) and posterior
(back) portions. Understanding body planes is essential for interpreting radiological images,
surgical approaches, and anatomical descriptions in medical documentation.
Q6: A patient presents with inflammation of the serous membrane lining the abdominal cavity
and covering the abdominal organs. Which condition does this describe?
A. Pleuritis
B. Pericarditis
C. Peritonitis [CORRECT]
D. Meningitis
Correct Answer: C
Rationale: The peritoneum is the serous membrane of the abdominopelvic cavity;
inflammation causes peritonitis, a serious condition often requiring surgical intervention.
Serous membranes (pleura, pericardium, peritoneum) produce lubricating fluid to reduce
friction between organs and body walls.
Q7: Which anatomical term describes the position of the patella relative to the popliteal
fossa?
A. Superior and anterior [CORRECT]
, B. Inferior and posterior
C. Superior and posterior
D. Inferior and anterior
Correct Answer: A
Rationale: The patella (kneecap) is located anterior to the knee joint, while the popliteal
fossa is the depression posterior to the knee; therefore, the patella is superior and anterior to
the popliteal fossa. Precise anatomical terminology prevents errors in documentation and
surgical planning.
Q8: A nurse is explaining homeostasis to a patient. Which statement best describes this
concept?
A. The body maintains a static, unchanging internal environment
B. The body maintains a dynamic equilibrium within narrow limits [CORRECT]
C. The body responds to changes by amplifying them
D. The body eliminates all variations in internal conditions
Correct Answer: B
Rationale: Homeostasis involves maintaining a dynamic equilibrium where internal
conditions fluctuate within narrow, controlled ranges rather than remaining static. This
dynamic balance requires constant monitoring and adjustment through feedback
mechanisms.
Q9: During a physical examination, the nurse palpates a structure located in the right upper
quadrant (RUQ) of the abdomen. Which organ is most likely being palpated?
A. Spleen
B. Liver [CORRECT]
C. Appendix
D. Sigmoid colon
Correct Answer: B
