HESI A2 Practice test questions & ANSWERS(2024 LATEST UPDATE)CORRECT 100%
11 views 0 purchase
Course
HESI A2
Institution
HESI A2
Which of the following is NOT a function of the digestive tract?
a) to use enzymes to break down food
b) to perform gas exchange
c) to remove waste from the body
d) to use peristalsis to move food along - ANSWER b) to perform gas exchange
Gas exchange is a function of the respiratory system
...
HESI A2 Practice test questions &
ANSWERS(2024 LATEST UPDATE)CORRECT
100%
Which of the following is NOT a function of the digestive tract?
a) to use enzymes to break down food
b) to perform gas exchange
c) to remove waste from the body
d) to use peristalsis to move food along - ANSWER b) to perform gas exchange
Gas exchange is a function of the respiratory system
The body, at all times, attempts to maintain homeostasis. The best definition of homeostasis is:
a) a process that maintains the stability of the human body's internal environment in response to
changes in internal and external conditions
b) a function via which the body breaks down glucose to use as energy
c)a process that maintains the immune system's defenses
d) a process in which the body resists change to genetic structure - ANSWER a) a process that maintains
the stability of the human body's internal environment in response to changes in internal and external
conditions
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 - ANSWER b) communication through the use of
hormones
, Anatomical position shows the body in a(n) ________ position.
a) lateral
b) superior
c) anterior
d) posterior - ANSWER c) anterior
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
d) muscle cells contain sarcomeres, which in turn are made up of myofibrils - ANSWER c) muscle cells
contain myofibrils, which in turn are made up of sarcomeres
A person who has torn their vastus lateralis muscle will need which of the following?
a) an arm sling
b) a cane or crutches
c) insulin
d) a neck brace - ANSWER b) a cane or crutches
The vastus lateralis muscle is a voluntary muscle in the legs. It is part of the quadriceps.
Muscles produce contraction due to the sliding of:
a) filaments
b) sarcomeres
c) flexors
d) neutrons - ANSWER a) filaments
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Lecchris. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $12.99. You're not tied to anything after your purchase.
