HESI A2 Practice test questions [ACTUAL EXAM] LATEST VERSION
[QUESTIONS AND ANSWERS] WITH PRACTICE EXAM DETAILED AND
VERIFIED FOR GUARANTEED PASS- LATEST UPDATE 2025 GRADED
A (BRAND NEW!!)
The endocrine system of the body is responsible for:
a) defense through the use of antibodies
b) communication through the use of hormones
c) metabolism through the use of enzymes
d) blood flow through the use of the heart muscle - CORRECT ✔✔✔✔✔ b)
communication through the use of hormones
Anatomical position shows the body in a(n) ________ position.
a) lateral
b) superior
c) anterior
d) posterior - CORRECT ✔✔✔✔✔ c) anterior
Vitamin K is created in the:
a) liver
b) lungs
c) intestinal tract
d) pancreas - CORRECT ✔✔✔✔✔ c) intestinal tract
The largest organ in the body is the ________.
a) skin
b) GI tract
c) femur
d) stomach - CORRECT ✔✔✔✔✔ a) skin
, A medical scientists wants to study the parenchyma of the kidney. This scientist would
correctly be known, most specifically, as a:
a) biologist
b) doctor
c) anatomist
d) histologist - CORRECT ✔✔✔✔✔ d) histologist
Histology is the study of tissues.
What is Erythropoiesis?
a) red blood cell formation
b) white blood cell formation
c) the destruction of red blood cells
d) the destruction of white blood cells - CORRECT ✔✔✔✔✔ a) red blood cell formation
Blood cell formation is called Hemopoiesis.
Erythro- red blood cells
In which part of the body is keratin NOT found?
a) hair
b) skin
c) nails
d) teeth - CORRECT ✔✔✔✔✔ d) teeth
Keratin is a family of fibrous structural proteins. Keratin is the key structural component
of hair, nails, and the outer layer of human skin
What is the relationship between sarcomeres and muscle cells?
a) sarcomeres are muscle cells
b) sarcomeres contain muscle cells
c) muscle cells contain myofibrils, which in turn are made up of sarcomeres
[QUESTIONS AND ANSWERS] WITH PRACTICE EXAM DETAILED AND
VERIFIED FOR GUARANTEED PASS- LATEST UPDATE 2025 GRADED
A (BRAND NEW!!)
The endocrine system of the body is responsible for:
a) defense through the use of antibodies
b) communication through the use of hormones
c) metabolism through the use of enzymes
d) blood flow through the use of the heart muscle - CORRECT ✔✔✔✔✔ b)
communication through the use of hormones
Anatomical position shows the body in a(n) ________ position.
a) lateral
b) superior
c) anterior
d) posterior - CORRECT ✔✔✔✔✔ c) anterior
Vitamin K is created in the:
a) liver
b) lungs
c) intestinal tract
d) pancreas - CORRECT ✔✔✔✔✔ c) intestinal tract
The largest organ in the body is the ________.
a) skin
b) GI tract
c) femur
d) stomach - CORRECT ✔✔✔✔✔ a) skin
, A medical scientists wants to study the parenchyma of the kidney. This scientist would
correctly be known, most specifically, as a:
a) biologist
b) doctor
c) anatomist
d) histologist - CORRECT ✔✔✔✔✔ d) histologist
Histology is the study of tissues.
What is Erythropoiesis?
a) red blood cell formation
b) white blood cell formation
c) the destruction of red blood cells
d) the destruction of white blood cells - CORRECT ✔✔✔✔✔ a) red blood cell formation
Blood cell formation is called Hemopoiesis.
Erythro- red blood cells
In which part of the body is keratin NOT found?
a) hair
b) skin
c) nails
d) teeth - CORRECT ✔✔✔✔✔ d) teeth
Keratin is a family of fibrous structural proteins. Keratin is the key structural component
of hair, nails, and the outer layer of human skin
What is the relationship between sarcomeres and muscle cells?
a) sarcomeres are muscle cells
b) sarcomeres contain muscle cells
c) muscle cells contain myofibrils, which in turn are made up of sarcomeres
