ATI ANATOMY AND PHYSIOLOGY
PRACTICE EXAM QUESTIONS AND
VALIDATED ANSWERS.
Which of the following cardiac valves prevents blood from returning to the
left ventricle of the heart? - CORRECT ANSWER -Aortic
In the process of wound healing, which of the following plays a role in
clearing a wound of cellular debris? - CORRECT ANSWER -Neutrophils
Which of the following is the function of angiotensin II in the regulation of
blood pressure? - CORRECT ANSWER -Vascontriction
Which of the following tissues attaches muscle to bone? - CORRECT ANSWER -
Tendon
Which of the following is a wax-like substance secreted by glands in the
external ear canal? - CORRECT ANSWER -Cerumen
Where are nutrients absorbed when transported into the bloodstream? -
CORRECT ANSWER -Small Intestine
Which of the following functions is associated with the dermal layer of the
skin? - CORRECT ANSWER -Collagen formation
, An occurrence of too high of a concentration of which of the following
electrolytes is associated with cardiac arrhythmias? - CORRECT ANSWER -
Potassium
Which of the following may indicate a hypersecretion of thyroid hormones?
- CORRECT ANSWER -Weight Loss
After passing through the glottis, inspired air then travels through which of
the following structures? - CORRECT ANSWER -Larynx
Which of the following types of cells is primarily responsible for the
destruction of old cells and invasive micro-organisms? - CORRECT ANSWER -
Macrophages
Which of the following is the measurement of the percentage of red blood
cells in whole blood? - CORRECT ANSWER -Hematocrit
Which of the following blood vessels carry deoxygenated blood to the right
atrium of the heart? - CORRECT ANSWER -Superior and inferior vena cavae
Which of the following parts of the central nervous system is responsible
for the control of involuntary respirations? - CORRECT ANSWER -Medulla
oblongata
Which of the following structures prevents food from being aspirated into
the lungs? - CORRECT ANSWER -Epiglottis
PRACTICE EXAM QUESTIONS AND
VALIDATED ANSWERS.
Which of the following cardiac valves prevents blood from returning to the
left ventricle of the heart? - CORRECT ANSWER -Aortic
In the process of wound healing, which of the following plays a role in
clearing a wound of cellular debris? - CORRECT ANSWER -Neutrophils
Which of the following is the function of angiotensin II in the regulation of
blood pressure? - CORRECT ANSWER -Vascontriction
Which of the following tissues attaches muscle to bone? - CORRECT ANSWER -
Tendon
Which of the following is a wax-like substance secreted by glands in the
external ear canal? - CORRECT ANSWER -Cerumen
Where are nutrients absorbed when transported into the bloodstream? -
CORRECT ANSWER -Small Intestine
Which of the following functions is associated with the dermal layer of the
skin? - CORRECT ANSWER -Collagen formation
, An occurrence of too high of a concentration of which of the following
electrolytes is associated with cardiac arrhythmias? - CORRECT ANSWER -
Potassium
Which of the following may indicate a hypersecretion of thyroid hormones?
- CORRECT ANSWER -Weight Loss
After passing through the glottis, inspired air then travels through which of
the following structures? - CORRECT ANSWER -Larynx
Which of the following types of cells is primarily responsible for the
destruction of old cells and invasive micro-organisms? - CORRECT ANSWER -
Macrophages
Which of the following is the measurement of the percentage of red blood
cells in whole blood? - CORRECT ANSWER -Hematocrit
Which of the following blood vessels carry deoxygenated blood to the right
atrium of the heart? - CORRECT ANSWER -Superior and inferior vena cavae
Which of the following parts of the central nervous system is responsible
for the control of involuntary respirations? - CORRECT ANSWER -Medulla
oblongata
Which of the following structures prevents food from being aspirated into
the lungs? - CORRECT ANSWER -Epiglottis
