BSC 2087 - Human Anatomy and Physiology » Spring 2022 » Chapter 7 Homework
Need help with your exam preparation?
Get Answers to this exam for $6 USD.
Get Answers to all exams in [ BSC 2087 - Human Anatomy and Physiology ] course for $25 USD.
Existing Quiz Clients Login here
Question #1
The characteristic where a muscle is able to shorten and reduce the distance between the parts of its contents is called
A.
excitability.
B.
extensibility.
C.
contractility.
D.
elasticity.
Question #2
Which bone is controlled by the muscles of mastication?
A.
Maxilla
B.
Zygomatic
C.
Vomer
D.
Mandible
Question #3
The shrinkage of muscles from disease is called
A.
physiotherapy.
B.
atrophy.
C.
hypertrophy.
D.
strain.
Question #4
Which term is used to describe muscle pain?
A.
Dystonia
B.
Strain
C.
Tetanus
D.
Myalgia
Question #5
Muscles that are attached to the bones are called
A.
skeletal muscles.
B.
sphincter muscles.
C.
smooth muscles.
D.
visceral muscles.
Question #6
Which term describes the part of a skeletal muscle that is attached to a fixed structure or bone?
A.
Prime mover
B.
Origin
C.
Synergists
D.
Insertion
Question #7
The large triangular muscle located on the upper surface of the back is called the
A.
sternocleidomastoid.
B.
deltoid.
C.
serratus.
D.
trapezius.
Question #8
Which word part means weakness?
A.
-ceps
B.
-algia
C.
-asthenia
D.
lemma
Question #9
There are how many principle types of muscles?
A.
Four
B.
Three
C.
Two
D.
Five
Question #10
The ability to respond to certain stimuli by producing electric signals is called
A.
excitability.
B.
contractility.
C.
action potentials.
D.
extensibility.
Question #11
Which muscle extends the femur and rotates it outwardly?
A.
Tibialis anterior
B.
Rectus femoris
C.
Gluteus maximus
D.
Soleus
Question #12
This occurs when an organ protrudes through a weak muscle.
A.
Spasm
B.
Fasciitis
C.
Hernia
D.
Torticollis
Question #13
Cardiac muscle cells start to die when the oxygen supply is cut off for as little as how many seconds?
A.
5
B.
15
C.
60
D.
30
Question #14
Which type of muscle fibers are short, branching fibers with a centrally located nucleus and nondistinct striations?
A.
Sphincter muscle
B.
Smooth muscle
C.
Skeletal muscle
D.
Cardiac muscle
Question #15
A motor neuron plus all the muscle fibers it stimulates is called a(n)
A.
neuromuscular junction.
B.
motor unit.
C.
sarcolemma
D.
axon.
Question #16
An inflammation of a group of tendons that fuse together and surround the shoulder joint is called
A.
plantar fasciitis.
B.
shin splints.
C.
lateral epicondylitis.
D.
rotator cuff injury.
Question #17
The word root troph means
A.
husk or covering.
B.
nourishment.
C.
nature.
D.
muscle.
Question #18
Which muscle is used to control breathing?
A.
Diaphragm
B.
Peroneus longus
C.
Nasalis
D.
Masseter
Question #19
Intramuscular means
A.
into the muscle.
B.
without a muscle.
C.
beside the muscle.
D.
muscle weakness.
Question #20
A sustained contraction of a muscle is called
A.
muscle spasm.
B.
muscle strain.
C.
hernia.
D.
fibromyalgia.
Need help with your exam preparation?
Get Answers to this exam for $6 USD.
Get Answers to all exams in [ BSC 2087 - Human Anatomy and Physiology ] course for $25 USD.
Existing Quiz Clients Login here