ATI Anatomy & Physiology
practice test ati proctor Exam
Questions and Answers 100%
PASS
What antibody type mediates the body's response to an allergen?—
ANSWER-IgE
What is associated with wound healing by primary intention?—ANSWER-
Minimum scar tissue
What wax-like substance is secreted by glands in the external ear canal?—
ANSWER-Cerumen
What is responsible for regulation of body temperature?—ANSWER-
Hypothalamus
Production of what, is the function of the prostate gland?—ANSWER-
Substance to enhance sperm motility
What bone is a component of the appendicular skeleton?—ANSWER-
Symphis pubis (shoulder girdle, upper extremeties, pelvis & lower
extremities)
What tissue connects bones to joints?—ANSWER-Ligaments
, What tissue connects muscle to bone?—ANSWER-Tendons
What cardiac valve prevents blood from returning to the left ventricle of the
heart?—ANSWER-Aortic Valve
What's the role of platelets in homeostasis?—ANSWER-Formation of plugs
What is the function of surfactant in the alveoli of the lungs?—ANSWER-
Prevention of alveoli collapse
What describes the event of ovulation?—ANSWER-Graafian follicle releases
an ovum
What is involved in the destruction of ingested pathogens?—ANSWER-
Stomach acid
When blood leaves the left ventricle, what does it enter next?—ANSWER-
Aorta
The release of histamine is associated with what?—ANSWER-Mast Cells,
which triggers inflammatory response
What is the measurement of percentage of red blood cells in whole blood?—
ANSWER-Hematrocrit
What is a structure of the inner ear?—ANSWER-Cochlea
What's the function of Angiotensin II in the regulation of blood pressure?—
ANSWER-Vasoconstriction, when BP falls too low, Angiotensin II causes
"vasoconstriction" which causes an increase in BP
In wound healing, what plays a role in cleaning a wound of cellular
debris?—ANSWER-Neutrophils, involves phagocytosis
© 2026 Copyright. All Rights Reserved. This document is
protected by copyright law
practice test ati proctor Exam
Questions and Answers 100%
PASS
What antibody type mediates the body's response to an allergen?—
ANSWER-IgE
What is associated with wound healing by primary intention?—ANSWER-
Minimum scar tissue
What wax-like substance is secreted by glands in the external ear canal?—
ANSWER-Cerumen
What is responsible for regulation of body temperature?—ANSWER-
Hypothalamus
Production of what, is the function of the prostate gland?—ANSWER-
Substance to enhance sperm motility
What bone is a component of the appendicular skeleton?—ANSWER-
Symphis pubis (shoulder girdle, upper extremeties, pelvis & lower
extremities)
What tissue connects bones to joints?—ANSWER-Ligaments
, What tissue connects muscle to bone?—ANSWER-Tendons
What cardiac valve prevents blood from returning to the left ventricle of the
heart?—ANSWER-Aortic Valve
What's the role of platelets in homeostasis?—ANSWER-Formation of plugs
What is the function of surfactant in the alveoli of the lungs?—ANSWER-
Prevention of alveoli collapse
What describes the event of ovulation?—ANSWER-Graafian follicle releases
an ovum
What is involved in the destruction of ingested pathogens?—ANSWER-
Stomach acid
When blood leaves the left ventricle, what does it enter next?—ANSWER-
Aorta
The release of histamine is associated with what?—ANSWER-Mast Cells,
which triggers inflammatory response
What is the measurement of percentage of red blood cells in whole blood?—
ANSWER-Hematrocrit
What is a structure of the inner ear?—ANSWER-Cochlea
What's the function of Angiotensin II in the regulation of blood pressure?—
ANSWER-Vasoconstriction, when BP falls too low, Angiotensin II causes
"vasoconstriction" which causes an increase in BP
In wound healing, what plays a role in cleaning a wound of cellular
debris?—ANSWER-Neutrophils, involves phagocytosis
© 2026 Copyright. All Rights Reserved. This document is
protected by copyright law
