ATI TESTING / ENTRANCE EXAM
2025 QUESTIONS AND ANSWERS
which of the following pituitary hormones stimulates the process of gametogenesis?
A. Follicle Stimulating Hormone
B. Oxytocin
C. LH Hormone - ANSWER✔✔-Follicle stimulating hormone
When blood leaves the left ventricle of the heart, which structure does it enter next? -
ANSWER✔✔-Aorta
Calcium concentration in the blood is controlled by which of the following glands?
A. Pancreas
B. Adrenal
C. Parathyroid
D. Posterior pituitary - ANSWER✔✔-Parathyroid
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,Which of the following occurs as a result of the release of antidiuretic hormone?
A. Renal tubules absorb less water
B. Urine becomes less concentrated
C. Fluid volume of the body increases
D. Insensible water loss increases - ANSWER✔✔-Fluid volume in the body increases.
(The release of antidiuretic hormone causes a fluid volume increase in the body)
Which of the following is responsible for the regulation of body temperature?
A. Cerebellum
B. Pons
C. Hypothalamus
D. Parietal Lobe - ANSWER✔✔-Hypothalamus
(The hypothalamus is responsible for the regulation of body temperature)
Breastfeeding of an infant provides with of the following types of immunity?
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,A. Artificial Active
B. Natural Active
C. Artificial Passive
D. Natural Passive - ANSWER✔✔-Natural Passive
(Infants being breastfed is protected by natural passive immunity)
Which of the following antibody types mediates the body's response to an allergen?
A. IgA
B. IgD
C. IgE
D. IgG - ANSWER✔✔-IgE
(Mediates the body's response to an allergen)
Which of the following is the function of the ureters?
A. To conduct urine from the kidneys to the bladder
FOR STUDY PURPOSES ONLY COPYRIGHT © 2025 ALL RIGHTS RESERVED 3
, B. To conduct urine from the bladder to outside the body
C. To move filtrate from the glomerus to the loop of Henle
D. To move filtrate from the loop of Henle to the collecting duct - ANSWER✔✔-To conduct urine
from the kidneys to the bladder
Which of the following electrolytes plays an essential role in the clotting of blood?
A. Sodium
B. Magnesium
C. Calcium
D. Potassium - ANSWER✔✔-Calcium
(Calcium ions play a major role in the regulation of the coagulation cascade)
Testosterone production is regulated by which of the following glands?
A. Pineal
B. Thymus
C. Parathyroid
FOR STUDY PURPOSES ONLY COPYRIGHT © 2025 ALL RIGHTS RESERVED 4
2025 QUESTIONS AND ANSWERS
which of the following pituitary hormones stimulates the process of gametogenesis?
A. Follicle Stimulating Hormone
B. Oxytocin
C. LH Hormone - ANSWER✔✔-Follicle stimulating hormone
When blood leaves the left ventricle of the heart, which structure does it enter next? -
ANSWER✔✔-Aorta
Calcium concentration in the blood is controlled by which of the following glands?
A. Pancreas
B. Adrenal
C. Parathyroid
D. Posterior pituitary - ANSWER✔✔-Parathyroid
FOR STUDY PURPOSES ONLY COPYRIGHT © 2025 ALL RIGHTS RESERVED 1
,Which of the following occurs as a result of the release of antidiuretic hormone?
A. Renal tubules absorb less water
B. Urine becomes less concentrated
C. Fluid volume of the body increases
D. Insensible water loss increases - ANSWER✔✔-Fluid volume in the body increases.
(The release of antidiuretic hormone causes a fluid volume increase in the body)
Which of the following is responsible for the regulation of body temperature?
A. Cerebellum
B. Pons
C. Hypothalamus
D. Parietal Lobe - ANSWER✔✔-Hypothalamus
(The hypothalamus is responsible for the regulation of body temperature)
Breastfeeding of an infant provides with of the following types of immunity?
FOR STUDY PURPOSES ONLY COPYRIGHT © 2025 ALL RIGHTS RESERVED 2
,A. Artificial Active
B. Natural Active
C. Artificial Passive
D. Natural Passive - ANSWER✔✔-Natural Passive
(Infants being breastfed is protected by natural passive immunity)
Which of the following antibody types mediates the body's response to an allergen?
A. IgA
B. IgD
C. IgE
D. IgG - ANSWER✔✔-IgE
(Mediates the body's response to an allergen)
Which of the following is the function of the ureters?
A. To conduct urine from the kidneys to the bladder
FOR STUDY PURPOSES ONLY COPYRIGHT © 2025 ALL RIGHTS RESERVED 3
, B. To conduct urine from the bladder to outside the body
C. To move filtrate from the glomerus to the loop of Henle
D. To move filtrate from the loop of Henle to the collecting duct - ANSWER✔✔-To conduct urine
from the kidneys to the bladder
Which of the following electrolytes plays an essential role in the clotting of blood?
A. Sodium
B. Magnesium
C. Calcium
D. Potassium - ANSWER✔✔-Calcium
(Calcium ions play a major role in the regulation of the coagulation cascade)
Testosterone production is regulated by which of the following glands?
A. Pineal
B. Thymus
C. Parathyroid
FOR STUDY PURPOSES ONLY COPYRIGHT © 2025 ALL RIGHTS RESERVED 4
