Anatomy and physiology 2026
online practice - ati teas
Questions and Answers 100%
PASS
Which of the following Ions is most abundant in Extracellular Fluid?—
ANSWER-Sodium (Na)
Which of the following tissues attaches muscle to bone?—ANSWER-tendon
Which of the following does the respiratory system eliminate when there is
an excess of Hydrogen Ions in the body?—ANSWER-carbon dioxide
In a normally functioning cardiovascular system, where does the heartbeat
originate?—ANSWER-sinoatrial node
Blood cells are produced by which of the following?—ANSWER-red bone
marrow
Which of the following is the Iron-containing component of a red blood
cell?—ANSWER-hemoglobin
Which of the following is the function of Angiotensin II in the regulation of
blood pressure?—ANSWER-vasoconstriction
, (Angiotensin II is a potent vasoconstrictor, meaning it causes blood vessels
to narrow.)
Which of the following hormones or enzymes is involved in fluid balance and
is produced by the kidneys?—ANSWER-Renin
is an enzyme that is produced by the kidneys and plays a role in the
regulation of fluid volume and blood pressure.
Which of the following may indicate a hypersecretion of Thyroid
Hormones?—ANSWER-weight loss
Peripheral Vasodilation results in heat loss through which of the following
processes?—ANSWER-radiation:
the transfer of heat from the surface of one object to the surface of another
without direct contact
Bile aids in the digestion of which of the following?—ANSWER-Fats
Bile is responsible for the breakdown of fats in the normally functioning
gastrointestinal system.
Which of the following structures, located at the end of the ear canal,
vibrates when sound waves strike it?—ANSWER-tympanic membrane
© 2026 Copyright. All Rights Reserved. This document is
protected by copyright law
online practice - ati teas
Questions and Answers 100%
PASS
Which of the following Ions is most abundant in Extracellular Fluid?—
ANSWER-Sodium (Na)
Which of the following tissues attaches muscle to bone?—ANSWER-tendon
Which of the following does the respiratory system eliminate when there is
an excess of Hydrogen Ions in the body?—ANSWER-carbon dioxide
In a normally functioning cardiovascular system, where does the heartbeat
originate?—ANSWER-sinoatrial node
Blood cells are produced by which of the following?—ANSWER-red bone
marrow
Which of the following is the Iron-containing component of a red blood
cell?—ANSWER-hemoglobin
Which of the following is the function of Angiotensin II in the regulation of
blood pressure?—ANSWER-vasoconstriction
, (Angiotensin II is a potent vasoconstrictor, meaning it causes blood vessels
to narrow.)
Which of the following hormones or enzymes is involved in fluid balance and
is produced by the kidneys?—ANSWER-Renin
is an enzyme that is produced by the kidneys and plays a role in the
regulation of fluid volume and blood pressure.
Which of the following may indicate a hypersecretion of Thyroid
Hormones?—ANSWER-weight loss
Peripheral Vasodilation results in heat loss through which of the following
processes?—ANSWER-radiation:
the transfer of heat from the surface of one object to the surface of another
without direct contact
Bile aids in the digestion of which of the following?—ANSWER-Fats
Bile is responsible for the breakdown of fats in the normally functioning
gastrointestinal system.
Which of the following structures, located at the end of the ear canal,
vibrates when sound waves strike it?—ANSWER-tympanic membrane
© 2026 Copyright. All Rights Reserved. This document is
protected by copyright law
