WorksheetsBiol-65 Exam #2 Review
Total questions: 24
Worksheet time: 16mins
What part of the sarcomere joins actin and titin?
M line
Z disc
H band
Tropomyosin
What joint is made up of these 4 ligaments: acromioclavicular, coracoacromial, coracoclavicular, coracohumeral
Shoulder joint
Ankle joint
Jaw joint
Elbow joint
____ are responsible for connecting muscle to bone
Bursae
Ligaments
Internodes
Tendons
Which of the following properties of muscle refers to its ability to shorten when stimulated?
excitability
conductivity
contractility
extensibility
Which of the following is not innervated by the facial nerve?
transverse abdominal
buccinator
zygomaticus major
orbicularis oculi
T/F: The teres minor is part of the rotator cuff?
True
False
Which statements are true about the nervous system?
The CNS contains the brain and spinal cord
A nerve cell is called a neurosoma
Efferent neurons detect stimuli
The PNS contains the nerves and ganglia
Myelinated axons move slower than unmyelinated axons
The enlargements of the spinal cord are...
thoracic and lumbosacral
cervical and coccygeal
thoracic and coccygeal
cervical and lumbosacral
T/F: The vermis connects the hemispheres of the cerebrum
True
False
How many cervical nerve pairs are there in the body?
(a)
Which of these nerves is found within the lumbar plexus?
femoral
median
sciatic
phrenic
Which cells of the CNS function in immune response?
oligodendrocytes
neurons
astrocytes
microglia
What aspect of the neuron allows it to communicate with other cells?
dendrites
axon
axon terminal
neurosoma
Which muscle would be active when drawing the head forward?
hyoid
sternocleidomastoid
trapezius
rotator cuff
Which class of lever has fulcrum in the middle and a seesaw motion?
First class
Second Class
Third Class
Fourth Class
Muscles grow by ____ and shrink by ____
hypertrophy; apoptosis
hypertrophy; atrophy
mitosis; aponeurosis
protein; fats
The tibial common fibular nerves are referred to collectively as the ___ nerve
T/F: CN I (Cranial Nerve 1) is a motor nerver
True
False
What kind of tracts in the brain cross between two hemispheres?
comissural
projection
association
All lateral compartment muscles of the leg assist with what movements
extension
dorsiflexion
plantar flexion
eversion
This muscle originated on the coracoid process of the scapula, ends on the humerus, and adducts the arm.
deltoid
teres major
coracobrachialis
pectoralis major
The proximal radioulnar joint is stabilized by the...
ulnar collateral ligament
radial collateral ligament
fibular collateral ligament
anular ligament
Satellite cells...
myelinate axons in the PNS
conduct action potentials
support cell bodies in PNS
secrete CSF
Transverse Tubules are located in
Sarcoplasmic Reticulum
Sarcolemma
Neuromuscular Junction
Sarcoplasm
