ATI 2025 ANATOMY & PHYSIOLOGY
PROCTORED TEST QUESTIONS AND
RESPONSES WITH EXPLANATIONS.
MAXIMIZE YOUR GRADES BY TAKING OUR
EXPERT-APPROVED EXAMS (IDEAL
ANSWERS)
A+ blood is characterized by the absence of - CORRECT ANSWERS -B antigen
After passing through the glottis, inspired air then travels through - CORRECT ANSWERS -The
larynx
After sperm matures in the epididymis, it goes where? - CORRECT ANSWERS -vas deferens
Average length of the female urethra - CORRECT ANSWERS -1-1.5 inches
Bile aids in the digestion of what? - CORRECT ANSWERS -Fat
Where are blood cells produced? - CORRECT ANSWERS -in the red bone marrow (RBCs) and
yellow bone marrow (WBCs)
Blood pH is measure by the gain and loss of - CORRECT ANSWERS -Hydrogen ions
Blood type that can only receive blood of the same type - CORRECT ANSWERS -O-
Breastfeeding of an infant provides what kind of immunity? - CORRECT ANSWERS -Natural
passive immunity
, Hormone produced by the thyroid gland, that is active in calcium metabolism? - CORRECT
ANSWERS - calcitonin
Plays an essential role in blood coagulation - CORRECT ANSWERS -Calcium
Calcium concentrated in the blood is controlled by which gland? - CORRECT ANSWERS -
Parathyroid gland
A wax like substance secreted by glands in the external ear canal - CORRECT ANSWERS -
Cerumen
Characteristic of filtration of fluids through membrane of blood vessels - CORRECT ANSWERS -
facilitated diffusion
Chemical buffer that normalizes the pH of 7.30 - CORRECT ANSWERS -Decrease in H+ ions
Describe the event of ovulation - CORRECT ANSWERS -Graafian follicle ruptures, releasing an
ovum
Function of the ureters - CORRECT ANSWERS -to conduct urine from the kidneys to the bladder
Function of the gallbladder - CORRECT ANSWERS -Storage of bile
Function of the liver - CORRECT ANSWERS -lipid metabolism
Iron containing component of a red blood cell - CORRECT ANSWERS -hemoglobin
Hormone produced by the posterior pituitary gland - CORRECT ANSWERS -antidiuretic hormone
(ADH)
PROCTORED TEST QUESTIONS AND
RESPONSES WITH EXPLANATIONS.
MAXIMIZE YOUR GRADES BY TAKING OUR
EXPERT-APPROVED EXAMS (IDEAL
ANSWERS)
A+ blood is characterized by the absence of - CORRECT ANSWERS -B antigen
After passing through the glottis, inspired air then travels through - CORRECT ANSWERS -The
larynx
After sperm matures in the epididymis, it goes where? - CORRECT ANSWERS -vas deferens
Average length of the female urethra - CORRECT ANSWERS -1-1.5 inches
Bile aids in the digestion of what? - CORRECT ANSWERS -Fat
Where are blood cells produced? - CORRECT ANSWERS -in the red bone marrow (RBCs) and
yellow bone marrow (WBCs)
Blood pH is measure by the gain and loss of - CORRECT ANSWERS -Hydrogen ions
Blood type that can only receive blood of the same type - CORRECT ANSWERS -O-
Breastfeeding of an infant provides what kind of immunity? - CORRECT ANSWERS -Natural
passive immunity
, Hormone produced by the thyroid gland, that is active in calcium metabolism? - CORRECT
ANSWERS - calcitonin
Plays an essential role in blood coagulation - CORRECT ANSWERS -Calcium
Calcium concentrated in the blood is controlled by which gland? - CORRECT ANSWERS -
Parathyroid gland
A wax like substance secreted by glands in the external ear canal - CORRECT ANSWERS -
Cerumen
Characteristic of filtration of fluids through membrane of blood vessels - CORRECT ANSWERS -
facilitated diffusion
Chemical buffer that normalizes the pH of 7.30 - CORRECT ANSWERS -Decrease in H+ ions
Describe the event of ovulation - CORRECT ANSWERS -Graafian follicle ruptures, releasing an
ovum
Function of the ureters - CORRECT ANSWERS -to conduct urine from the kidneys to the bladder
Function of the gallbladder - CORRECT ANSWERS -Storage of bile
Function of the liver - CORRECT ANSWERS -lipid metabolism
Iron containing component of a red blood cell - CORRECT ANSWERS -hemoglobin
Hormone produced by the posterior pituitary gland - CORRECT ANSWERS -antidiuretic hormone
(ADH)
