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WorksheetsA&P1 Final Review
Total questions: 148
Worksheet time: 2hrs 53mins
What are the characteristics of cardiac muscle?
Involuntary
Found in the heart
Banded appearance
Dense connective tissue packaging
Where is smooth muscle found?
Heart
Facial
Organs
Legs
The connective tissue sheath that surrounds a muscle fasciculus is:
epimysium
endomysium
perimysium
Given the following events:
1. Acetylcholine is broken down
2. Acetylcholine moves across the synaptic cleft
3. Action potential reaches the terminal branch (presynaptic terminal)
4. Acetylcholine combines with a receptor molecule on a skeletal muscle (postsynaptic membrane)
5. Action potential is produced in the skeletal muscle cell
Choose the arrangement that lists the events in the order they occur at a neuromuscular junction.
2,3,4,1,5
3,2,4,5,1
3,4,2,1,3
4,5,2,1,3
Muscles that oppose one another are
synergist
hateful
prime movers
antagonists
Muscles are composed of which of the following?
Lipids
Proteins
Carbohydrates
Fats
Which of the following is defined as the ability of an object to quickly return to its original shape and size?
Elasticity
Excitibility
Flexibility
Extensibility
Which of the following describes the sarcomere?
The basic unit of muscle’s cross-striated myofibril
A protein band that defines the boundary between one sarcomere
Various muscle proteins
Contains the protein actin
Which of the following describes muscle bundles?
Long, multinucleated, thread-like cells
A set of muscle fibers grouped together
Considered to be the cell of the muscle
Organelles that are unique to muscle tissue
What are muscles needed for?
movement
decoration
pump blood
no one knows
Where is smooth muscle located?
heart
bones
toes
internal organs
The nerve releases a chemical called a
neurotransmitter
neuron
myofibril
cell
The following is NOT one of the 3 joint classifications:
Cartilaginous
Cartilage
Fibrous
Synovial
The joints that allow the most movement are called
Fixed
Fibrous
Cartilaginous
Synovial
Examples of a Ball & Socket Joint are found in the:
Shoulder
Knee
Hip
Ankle
An example of a saddle joint is found in the
Knee
Hip
Thumb
Vertebral column
Which of the following are parts of a synovial joint?
Synovial membrane
Joint cavity
Ligament
Cartilage
When kicking a football, the knee
Flexes
Extends
Abducts
Adducts
The elbows, knees, and phalanges are examples of this type of joint.
ball and socket
condyloid
gliding
hinge
What are fibrous joints?
freely moveable
partially moveable
immovable
What is the central nervous system (CNS) made of?
brain and spinal cord
brain and cranial nerves
spinal cord and spinal nerves
cranial nerves and spinal nerves
What are the two major divisions of the peripheral nervous system (PNS)?
Sensory & Motor
Peripheral & Central
Somatic & Autonomic
Brain & Spinal Cord
Sensory neurons carry nerve impulses from the sense organs and internal organs (such as your stomach) to the
peripheral nervous system (PNS)
central nervous system (CNS)
muscles
sense organs
What is NOT a part of the peripheral nervous system (PNS)?
axons
sensory receptors
spinal cord
motor neurons
A signal molecule that transmits nerve impulses across synapses.
neuron
neurotransmitter
nerve
action potential
Nerve impulse
action potential
resting potential
membrane potential
synapse
Part of a neuron that receives information from other neurons
axon
dendrites
myelin sheath
synapse
The part of the neuron that carries information away from the cell body is called a(n) _____________.
dendrite
axon
cell body
Schwann cell
The location at which a neuron can transfer an impulse to another cell using neurotransmitters is called __________.
myelin sheath
axon
threshold
synapse
Label the Neuron - What does the letter "H" represent?
Myelin Sheath
Axon
Axon Terminal
Dendrite
Label the Neuron - What does the letter "F" represent?
Myelin Sheath
Axon
Axon Terminal
Dendrite
Label the Neuron - What does the letter "C" represent?
Dendrite
Axon
Axon Terminal
Cell Body
Label the Neuron - What does the letter "A" represent?
Dendrite
Axon
Myelin Sheath
Node of Ranvier
These neuron processes transmit information from sensory organs to the central nervous system.
efferent
afferent
These neuron processes transmit information from the central nervous system to muscles and glands.
efferent
afferent
This part of the nervous system regulates involuntary actions such as heart function, blood pressure, breathing, and digestion.
Autonomic Nervous System
Sensory Nervous System
Motor Nervous System
Peripheral Nervous System
Where is the Peripheral Nervous System (PNS) located?
Organs & Limbs
Brain & Spinal Cord
Motor Neurons & Cerebrum
Sensory Neurons & Medulla Oblongata
What does the cerebrum control?
What you've learned since birth
Smell
Autonomic functions
Muscles & coordination
What does the Cerebellum control?
What you have learned since birth
Smell
Autonomic functions
Muscles & coordination
What does the Corpus Callosum connect?
Left/Right Hemispheres
Medulla & Cerebellum
Cerebrum & Medulla Oblongata
Frontal & Occipital Lobes
What does the Pons connect?
Left/Right Hemispheres
Medulla & Cerebellum
Cerebrum & Medulla Oblongata
Frontal & Occipital Lobes
What makes up the convolutions of the brain?
Gyri & Sulci
Fissures
Ventricles
Cerebrospinal Fluid
Where is the "tree of life"?
Cerebrum
Medulla Oblongata
Cerebellum
Longitudinal Cerebral Fissure
What does the Vagus Nerve control?
Heart, Lungs, Digestive Tract
Muscles & Coordination
Sense Organs
Left Hemisphere
What is the 3-layered, protective skin on the brain & spinal cord?
Pericardium
Pleura
Meninges
Cerebrospinal Fluid
What does the Prefrontal Cortex control?
Sense Organs
Decision Making / Judgement
Learning & Memory
Muscles & Coordination
What is the name for the tough, membranous covering that encloses and protects the muscle?
Endocardium
Tendons
Ligaments
Fascia
What is another name for the Achilles tendon?
Calcaneal Tendon
Biceps Tendon
Calcaneal Ligament
Arches of the foot
What does a ligament connect?
Muscle to Bone
Bone to Bone
Muscle to Muscle
Bone to Fasciae
What does a tendon connect?
Muscle to Bone
Bone to Bone
Muscle to Muscle
Bone to Fasciae
What type of control do smooth muscles have?
Voluntary
Involuntary
Optional
Intentional
What kind of control do cardiac muscles have?
Voluntary
Involuntary
Partial
Unintentional
What type of control do skeletal muscles have?
Voluntary
Involuntary
What movement goes beyondnormal extension of a joint?
Extension
Flexion
Hyperextension
Abduction
Which abdominal muscle runs straight up and down our abs?
Transversus Abdominis
Rectus Abdominis
Internal Oblique
External Oblique
Which abdominal muscle runs diagonally on the inside?
External Oblique
Internal Oblique
Rectus Abdominis
Transversus Abdominis
Which abdominal muscle runs diagonally on the outside?
External Oblique
Internal Oblique
Rectus Abdominis
Transversus Abdominis
Allows you to swallow food
Trigeminal
Facial
Glossopharyngeal
Hypoglossal
What function do the orbits, eyelashes, and lacrimal glands all have in common?
Nutrition
Lubrication
Protection
Excretion
When you look in a mirror, which part of the eye can you NOT see?
Iris
Pupil
Sclera
Retina
What are the two functions of the lens of the eye?
Refraction and accommodation
Impulse reception and transmission
Maintains the shape of the eyeball and refracts light
Color vision and night vision
Which part of the eye is actually a mucous membrane?
Sclera
Cornea
Choroid coat
Conjunctiva
When a person looks at an image, light rays pass through the eye and are focused on the:
Pupil
Retina
Optic nerve
Lens
Which eye condition can occur in a person with a normally shaped eyeball?
Myopia
Hyperopia
Presbyopia
Astigmatism
How is glaucoma typically treated?
Medication
Surgical removal of the lens
Corrective lenses
Radial kertotomy
Which eye condition occurs most frequently in children?
Cataract
Glaucoma
Strabismus
Presbyopia
Of the following, when a sound is heard, which structure is the first to transmit the sound wave?
Organ of Corti
Cochlea
Stapes
Tympanic membrane
Which organ of the inner ear is NOT involved in hearing?
Vestibule
Cochlea
Organ of Corti
Semicircular canals
Which statement about the sense of taste is true?
Taste is influenced by the sense of smell
Taste buds are called lacteals
There are no taste buds in the back of the tongue
There are two main tastes, sweet and salty
Olfactory receptors are found:
on the tongue
in the nose
in the ear
in the skin
Pauline has conductive hearing loss, which can be caused by:
auditory nerve damage
an infection in the semicircular canals
a ruptured tympanic membrane
damage to the cochlea
The colored portion of the eye.
iris
cornea
retina
pupil
The sense of smell is made possible by
taste receptors
nasal receptors
olfactory receptors
sense receptors
The tongue is a mass of muscle tissue with projections called
olfactory receptors
taste buds
papillae
villi
Sensors of black and white shades.
cones
conjunctiva
rods
schlera
What is labeled as D?
external auditory canal
cochlea
Eustachian tube
stapes
What is labeled as 4?
lens
optic disc
cornea
iris
What is labeled as 5?
retina
cornea
iris
optic disc
What number represents the iris?
4
3
2
6
What carries signals from the nose to the brain for processing?
olfactory nerves
receptor cells
olfactory bulb
auditory canal
Hearing loss due to lesions or dysfunction of parts of the ear.
sensory hearing loss
conductive hearing loss
The point of sharpest visual acuity is the
optic nerve
retina
fovea
lens
The boundary between the anterior and posterior chambers.
iris
sclera
lens
ciliary body
What is the main function of the semicircular canals?
speech recognition
balance
hearing
word recognition
Which part of the ear is visible?
pinna
malleus
inner ear
cochlea
Which type of receptor is responsible for gustation?
Mechanoreceptor
Chemoreceptor
Photoreceptor
Opens and closes to adjust the total amount of light entering the eye.
Iris
Sclera
Cornea
Lens
Photoreceptors that detect gray tones in low light are called...
Rods
Cones
Iris
Choroid
Transparent, jelly-like tissue that fills the eyeball behind the lens.
Vitreous humor
Plasma
Aqueous humor
Eyeball juice
Which of the following is NOT a special sense?
touch
taste
hearing
equilibrium
The dilation of the pupils is controlled by
cardiac muscle.
smooth muscle.
skeletal muscle.
Which humor helps prevent the eyeball from collapsing, provides nourishment to the avascular lens and cornea, and is continuously produced?
aqueous humor
vitreous humor
Which structure performs the majority of light bending as light enters the eye?
Retina
Lens
Cornea
Iris
Sensation of dizziness
Emmetropia
Vertigo
Myopia
Tinnitus
involuntary oscillation of the eyes
hyperopia
myopia
nystagmus
emmetropia
During short bursts of intense exercise, muscles use which of the following for fuel?
glucose
fat
creatine phosphate
glycogen
Which chemicals must be present for muscles to contract?
calcium
ATP
lactic acid
ATP and Calcium
The part of a skeletal muscle from Z-line to Z-line is called
nucleus
H-zone
perimysium
sarcomere
A person who exhibits very large muscles has the condition of
atrophy
hypertrophy
muscular dystrophy
muscle
Point of contact between two bones.
arthrosis
articulation
joint
all of these
Fluid in the joint cavity
mucus
plasma
serous
synovial
Example of a synarthrosis
gomphosis
epiphyseal plate
suture
all of these
Joints with a little motion (a little "give")
amphiarthosis
diarthrosis
synarthrosis
synchondrosis
Extra fluid-filled sacs in more complex synovial joints
bursa
menisci
ligaments
serosa
Extra discs of fibrocartilage are found in more complex synovial joints.
bursa
menisci
tendon sheaths
serosa
Intercarpal joint
hinge
planar
pivot
saddle
Tooth joint
gomphosis
synchondrosis
symphysis
suture
Which joint is shown in the picture?
hinge joint
plane joint
pivot joint
Which joint is shown in the picture?
Hinge Joint
Saddle joint
Ball and socket joint
Joints are classified in how many ways?
5
3
2
Which is one of the functional ways a joint is classified?
Fibrous—tend to be immovable
Amphiarthroses—slightly movable joints
Synovial—tend to be freely movable
Which is one of the structural ways a joint is classified?
Cartilaginous—both immovable and slightly movable
Synarthroses—immovable joints
Diarthroses—freely movable joints
Where is the coronal suture?
between the parietal and occipital bones
between right and left parietal bones
between the frontal and parietal bones
Where is the pivot joint located?
Neck
Knee
Thumb
