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WorksheetsAnatomy Final
Total questions: 185
Worksheet time: 2hrs 33mins
Anatomy and Physiology are difficult to separate because
body parts take up space
physiological functions depend on anatomical structures
our understanding of physiology is changing more than our understanding of anatomy
physiological functions in an organism are ongoing
The activities of an anatomist consist of _____, whereas those of a physiologist consist of ______.
studying molecules; observing forms of the body parts
observing body parts; studying functions of body parts
conducting experiments; making microscopic examinations
sketching; dissecting
Which of the following lists best illustrates the idea of increasing level of complexity?
organelles, cells, tissues, organs, organ systems
cells, tissues, organelles, organs, organ systems
organs, organelles, organ systems, cells, tissues
tissues, cells, organs, organelles, organ systems
The removal of wastes produced by metabolic reactions is
absorption
assimilation
metabolism
excretion
Homeostasis is the
inability to keep body weight within normal limits
ingestion of more food than you need to eat
decrease in room temperature because a window is open
the tendency of the body to maintain a stable internal environment
In negative feedback mechanisms, changes away from the normal state (set point)
inhibit all body reactions
stimulate a reduction in all requirements of the body
stimulate changes in the same direction
stimulate changes in the opposite direction
Positive feedback mechanisms
move conditions away from the normal state (set point)
usually produce stable conditions
bring conditions back to the normal state
cause long-term changes
Which of the following organs is in the abdominopelvic cavity?
the liver
the heart
the thymus
the trachea
The membrane on the surface of a lung is called the
parietal pericardium
visceral pericardium
parietal pleura
visceral pleura
The thoracic cavity lies ________ the abdominopelivc cavity.
ventral (anterior) to
dorsal (posterior) to
inferior to
superior to
Blood cells are produced in the organs of the______ system.
skeletal
respiratory
muscular
endocrine
A parietal layer of a serous membrane ______, whereas as visceral layer of a serous membrane _______.
lines cavities; covers organs
secretes mucus; secretes a serous fluid
covers organs; lines cavities
secretes serous fluid; secrete mucus
1 is _____
2 is _____
cranial cavity, thoracic cavity
vertebral canal, cranial cavity
cranial cavity, diaphragm
abdominal cavity, thoracic cavity
3 is _____
4 is _____
diaphragm, cranial cavity
vertebral canal, diaphragm
abdominal cavity, diaphragm
pelvic cavity, vertebral canal
5 is ______
6 is ______
cranial cavity, thoracic cavity
vertebral canal, diaphragm
abdominal cavity, pelvic cavity
thoracic cavity, pelvic cavity
What is A and B?
Proximal, Distal
Medial, Lateral
Superior, Inferior
Anterior, Posterior
What is C and D?
Posterior, Anferior
Superior, Inferior
Medial, Lateral
Proximal, Distal
What is E and F?
Proximal, Distal
Superior, Inferior
Anterior, Posterior
Medial, Lateral
What is G and H?
Anterior, Posterior
Superior, Inferior
Medial, Lateral
Proximal, Distal
What is 1?
Axillary
Otic
Tarsal
Sural
What is 12?
Dorsal
Femoral
Patellar
Sural
What is 3?
Umbilical
Occipital
Sternal
Axillary
What is B?
endocrine system
urinary system
nervous system
lymphatic system
What is D?
nervous system
respiratory system
lymphatic system
digestive system
What is E?
digestive system
urinary system
cardiovascular system
respiratory system
What is the RED plane?
sagittal plane
coronal plane
transverse plane
frontal plane
What is the GREEN plane?
transverse plane
horizontal plane
coronal plane
sagittal plane
What is the PURPLE plane?
frontal plane
coronal plane
sagittal plane
transverse plane
Histology is the study of
organ function
cells
tissues
molecules
A basement membrane anchors
brain tissue to nervous tissue
muscle tissue to nervous tissue
epithelial tissue to connective tissue
connective tissue to muscle tissue
Epithelial tissue functions in
secretion, absorption, and protection
contraction, movement, and reflexes
reacting to stimuli, thinking, and remembering
nourishing and hydrating tissues
The type of epithelium that lines the urinary bladder and many of the urinary passageways is
pseudostratified
transitional
columnar
cuboidal
This tissue lines the follicles of the thyroid glands
simple squamous epithelium
simple cuboidal epithelium
stratified cuboidal epithelium
glandular epithelium
The type of epithelium that secretes into ducts that open onto surfaces like skin or into body fluids is
transitional epithelium
simple squamous epithelium
stratified cuboidal epithelium
glandular epithelium
Areolar tissue contains
many adipocytes filled with fat
osteocytes, osteoblasts, and canaliculi
collangenous fibers, elastic fibers, and gel-like ground substance
chondrocytes and lacunae
Tendons and ligaments are composed primarily of
dense regular connective tissue
reticular connective tissue
muscle tissue
dense irregular tissue
A general characteristic of connective tissue is that it
lines organs
covers the outside of organs
has no blood supply
consists of cells with much extracellular material
Adipose tissue is a form of
nervous tissue
epithelium
connective tissue
muscle
A _______ membrane lines tube and cavities that open to the outside of the body.
mucous
cuntaneous
synovial
serous
"cutaneous membrane" refers to
skin
bones
mucus
cartilage
What is this tissue?
simple columnar
stratified cuboidal
pseudostratified columnar
adipose tissue
What is the function of the tissue in this image?
Protect against infectious particles
Transport materials in between cell layers
sending signals
absorption of "food" nutrients
What is this?
Desmosome (spot weld)
Gap Junction
Tight Junction
muscle
What is this?
Desomosome (spot weld)
Gap Junction
Tight junction
muscle
What is this?
Desmosome (spot weld)
Gap Junction
Tight Junction
muscle
What type of epithelial tissue is this?
simple squamous
stratified columnar
simple columnar
simple cuboidal
What type of epithelial tissue is this?
simple squamous
simple cuboidal
stratified cuboidal
simple columnar
What type of epithelial tissue is this?
transitional
simple cuboidal
simple columnar
simple squamous
What type of epithelial tissue is this?
stratified squamous
stratified columnar
transitional
pseudostratefied columnar
What type of epithelial tissue is this?
Pseudostratefied columnar
Stratified columnar
stratified squamous
simple squamous
What type of epithelial tissue is this?
stratified columnar
simple squamous
simple cuboidal
stratified squamous
What type of epithelial tissue is this?
stratified columnar
simple cuboidal
stratified squamous
transitional
What type of epithelial tissue is this?
stratified cuboidal
transitional
simple cuboidal
simple squamous
The human integumentary system includes
epidermis, dermis, nails, hair, and sweat glands
epidermis, nails, and hair follicles
dermis, nails, hair follicles, and sweat glands
bones and muscles
As cells are pushed from the deeper portion of the epidermis toward the surface,
their supply of nutrients improves
they die
they divide continually
they become dermal cells
The dermis is composed largely of
dense irregular connective tissue
stratified columnar epithelium
dense regular connective tissue
stratified squamous epithelium
Nerve fibers scattered throughout the dermis are associated with
muscles, glands, and sensory receptors
fingernails and toenails
bone, tendons and muscles
hair, melanocytes and pores
What determines the color of skin?
The density of hair
the thickness of the epidermis
the number of melanocytes in the epidermis
the amount of melanin that melanocytes produce
The subcutaneous layer consists of
epithelial tissue and areolar tissue
adipose tissue and skeletal muscle tissue
areolar and adipose tissue
epithelial tissue
Blood vessels in the ___________ supply epidermal cells with nutrients.
epidermis
dermis
hair follicles
stratum basale
the functions of the skin include
regulating body temperature
acting as a protective covering
housing sensory receptors
all of the answers are correct
Epidermis is ________________, whereas dermis is ________________.
the outermost layer of the skin; composed of stratified squamous epithelial tissue
largely composed of dense connective tissue; composed of stratified squamous epithelial tissue
composed of stratified squamous epithelial tissue; composed of connective tissue, smooth muscle, and nerve cell processes
the innermost layer of the skin; under the epidermis
In areas of the skin where the epidermis is thin, the ________ may be absent.
stratum granulosum
stratum corneum
stratum lucidum
stratum basale
The two layers of the dermis are the
papillary and reticular layers
stratum corneum and stratum lucidum
hypodermis and stratum basale
stratum granulosum and stratum spinosum
The arrector pili muscle is attached to
a sebaceous gland
the nail bed
a hair follicle
the hypodermis
Sebaceous glands secrete
mucus
sweat in the armpit
fat globules that mix with cellilar debris, forming sebum
hormones
Which of the following is a normal response to excessive loss of body heat in a cold environment?
smooth muscles relax
sweat glands become active
dermal blood vessels dilate
dermal blood vessels constrict
Sweat cools the body by
radiation
conduction
convection
evaporation
Inflammation
is a result of exposure to very low temperatures.
is a type of infection
is a normal response to stress or injury
is an abnormal response to stress or injury
A burn affecting only the epidermis is a
superficial partial-thickness burn
second-degree burn
third-degree burn
deep partial-thickness burn
Layers of the epidermis from surface to deepest
lucidum, spinosum, basale, corneum, granulosum
corneum, lucidum, granulosum, spinosum, basale
basale, lucidum, granulosum, spinosum, corneum
granulosum, corneum, basale, spinosum, lucidum
What is A?
connective tissue
basement membrane
epithelial cell layer
apical surface
What is B?
connective tissue
basement membrane
apical surface
epithelial cell layer
What is C?
epithelial cell layer
basement membrane
apical surface
connective tissue
What type of gland is the left one?
Apocrine
Holocrine
Merocrine
transitional
What gland is the middle one?
apocrine
holocrine
merocrine
transitional
What gland is the right most one?
aprocine
holocrine
merocrine
transitional
contractile, multiple nuclei
muscle tissue
bone tissue
cartilage tissue
nervous tissue
coordinate, integrate, and regulate body functions
muscle tissue
bone tissue
cartilage tissue
nervous tissue
most rigid, produces blood cells, contains osteocytes, composed of (Ca) salts and collagen
muscle tissue
bone tissue
cartilage tissue
nervous tissue
contains chondrocytes, lacks blood supply and heals slowly
muscle tissue
bone tissue
cartilage tissue
nervous tissue
What is A?
red blood cells
thrombocytes
white blood cells
platelets
What is B?
red blood cells
thrombocytes
white blood cells
leukocytes
What is C?
red blood cells
thrombocytes
white blood cells
platelets
The cytoplasmic extensions that, together with the cell body, provide the main receptive surfaces for neurons are
dendrites
axons
chromatophlic substance
neurofibrils
The two types of cells of the nervous system are
schwann cells and microglia
axons and dendrites
neurons and neuroglia
motor neurons and sensory neurons
The functional connection between two neurons is a
gap junction
neurotransmitter
synapse
dendrite
The nervous system
all of the choices are correct
controls the movement of muscles
integrates information from several sources and uses it to determine and appropriate response
detects changes in the internal or external enviornment
Neurons that conduct impulses from the CNS to muscles or glands are
sensory neurons
motor neurons
unipolar neurons
interneurons
Three general functions of the nervous system are
sensory, motor, and predictive
integrative, motor, and sensory
relfexive, sensory, and predictive
predictive, manipulative, and integrative
_____ are filaments that support the axon from within
neurofibrils
collaterals
dendrites
nodes of ranvier
Myelin
is a form of chromatophilic substance that fills Schwann cells.
is produced in response to bacterial infection.
is released from a neuron and travels to another neuron.
consists of layers of lipids and proteins that wrap around an axon.
Which of the following is(are) a type of neuroglia?
all choices are correct
oligodendrocyte
schwann cell
astrocyte
Which cells produce myelin in the brain and spinal cord?
oligodendrocytes
microglia
schwann cells
astrocytes
Most of the neurons in the brain and spinal cord are
unipolar
nonpolar
multipolar
bipolar
synaptic knobs are at the ends of
neuroglia
axons
dendrites
cell bodies
Presynaptic neurons release neurotransmitters by _____________.
diffusion
endocytosis
exocytosis
active transport
When an action potential passes over the surface of a synaptic knob, the contents of the vesicles are released in response to the presence of
neurotransmitters
sodium ions
calcium ions
neuropeptides
A stimulus great enough to change the membrane potential and propagate an action potential is said to have reached _________.
threshold
recruitment
summation
tetanus
When a nerve fiber is polarized (-70 mV), the concentration(s) of
Na+ is higher on the inside of the membrane and K+ is higher on the outside.
Na+ and K+ are higher on the outside of the membrane.
Na+ is higher on the outside of the membrane and K+ is higher on the inside.
Na+ and K+ are higher on the inside of the membrane.
If a resting potential becomes more negative, the membrane is
depolarized
summated
repolarized
hyperpolarized
The types of neurons that organized into neuronal pools are
intraneurons
astrocytes
schwann cells
interneurons
Star-shaped neuroglia between neurons and blood vessels
astrocyte
axon
multipolar neuron
oligodendrocyte
Nerve fiber arising from a slight elevation of the cell body; sometimes wrapped in a myelin sheath
multipolar neuron
axon
unipolar neuron
schwann cell
A nerve that has multiple processes from the cell body
astrocyte
multipolar neuron
axon
unipolar neuron
A nerve cell that produces myelin in the CNS
astrocyte
axon
oligodendrocyte
unipolar neuron
A nerve that possesses a single process from the cell body
axon
multipolar neuron
unipolar neuron
schwann cell
A nerve cell that produces myelin in the PNS
astrocyte
unipolar neuron
axon
schwann cell
What is resting membrane potential?
-30 mV
-60 mV
70 mV
-70 mV
When does repolarization begin
-30 mV
70 mV
20 mV
30 mV
Where does depolarization begin?
-30 mV
60 mV
15 mV
-55ish mV
Which grouping of axon characteristics allows for the FASTEST impulse?
myelinated and thin
unmyelinated and thick
mylinated and thick
unmyelinated and thin
Where are schwann cells and afferent neurons found?
CNS
PNS
Where are oligodendrocytes and microglia found?
CNS
PNS
Where are astrocytes and ependymal cells found?
PNS
CNS
Where are efferent neurons and bipolar neurons found?
PNS
CNS
What is 7?
Stratum Corneum
Stratum Spinosum
Stratum Basale
Dermis
What is 8?
stratum corneum
stratum spinosum
stratum basale
dermis
What is 9?
stratum corneum
stratum spinosum
stratum basale
dermis
All of the following are functions of bones except
to store inorganic salts
to protect certain internal organs
to provide a set point for the control of blood pressure and body temperature
to provide a source for red and white blood cells
Which of the following groups of bones, based on shape, is associated with an incorrect example?
Flat bones - thigh bones
Long bones - forearm bones
irregular bones - vertebrae
short bones - sesamoid, wrist and ankle bones
Compact bone has _________, where as spongy bone has_____________.
osteocytes ; no osteocytes
spaces that reduce the weight of bone; tightly packed matrix that is solid
osteons; trabeculae
trabeculate;osteons
a bone lengthens
as a result of increased activity within the epiphyseal plate.
as a result of cell division in the medullary cavity.
as compact bone is deposited beneath the periosteum of the diaphysis.
due to increased production of bone matrix by osteoclasts.
Osteoblasts are ________, whereas osteocytes are ____________.
bone-forming cells; mature bone cells
bone-dissolving cells; mature bone cells
bone-forming cells; bone dissolving cells
mature bone cells; bone-forming cells
Endochondral ossification ________, whereas intramembranous ossification____________.
replaces hyaline cartilage; replaces undifferentiated connective tissue
inhibits osteoblast activity; activates osteoclast activity
forms bone in broad, flat areas of the skull; occurs in the limbs
activates osteoclasts; inhibits osteoblast activity
Red bone marrow function in the formation of
red blood cells only
white blood cells only
red and white blood cells only
red blood cells, white blood cells, and platelets
Which of the following correctly lists the steps of fracture repair in sequence?
A - D - C - B
A- B - C - D
A- C- B- D
A - B - C - D
A compound fracture
incompletely breaks the bone in more than one place
exposes the broken bone to the outside
is caused by a disease
completely breaks the bone in more than one place
In a child, a vitamin D deficiency results in ______, whereas a vitamin A deficiency results in ______.
pituitary dwarfism; rickets
rickets; retardation of bone development
excess calcium absorption; osteomalacia
soft bones; rickets
Which of the following is(are) an example of an intramembranous bone?
Humerus
Femur
Phalanges of the fingers
broad, flat skull bones
The presence of an epiphyseal plate indicates that...
the bone has completed ossification
the bone is no longer lengthening
the bone is increasing in diameter
the bone is lengthening
Which is true of sex hormones?
Their action on bone growth is stronger in males than in females.
They inhibit osteoblast activity.
They stimulate ossification of the epiphyseal plates.
They have no effect on bone
What type of fracture is A?
spiral fracture
hairline fracture
greenstick fracture
transverse fracture
What type of fracture is B?
hairline fracture
comminuted fracture
oblique fracture
greenstick fracture
What type of fracture is C?
comminuted fracture
greenstick fracture
transverse fracture
spiral fracture
What type of fracture is D?
oblique fracture
fissure fracture
spiral fracture
transverse fracture
What type of fracture is E?
hairline fracture
oblique fracture
greenstick fracture
transverse fracture
What type of fracture is F?
spiral fracture
greenstick fracture
comminuted fracture
transverse fracture
What surround muscle fibers within a fascicle
endomysium
perimysium
epimysium
What surrounds fascicles within a muscle?
Endomysium
Perimysium
Epimysium
What surround the whole muscle?
Endomysium
Perimysium
Epimysium
Continuous state of partial contraction in resting muscles
muscle tone
oxygen debt
muscle twitch
muscle cramp
Amount of oxygen needed by liver cells to convert the accumulated lactic acid to glucose
muscle twitch
oxygen debt
threshold stimulus
recruitment
Contractile response of a single muscle fiber to a single impulse
recruitment
threshold stimulus
muscle cramp
muscle twitch
Sustained, involuntary muscle contraction
threshold stimulus
muscle twitch
muscle cramp
anaerobic threshold
Minimum strength of stimulation of a muscle fiber required to cause contraction
muscle fatigue
recruitment
threshold stimulus
anaerobic threshold
Increase in the number of motor units activated, to produce more force
muscle fatigue
threshold stimulus
recruitment
oxygen debt
Shift in metabolism from aerobic to anaerobic, during strenuous muscle activity
muscle fatigue
oxygen debt
muscle cramp
anaerobic threshold
Inability to contract muscles due to lack of blood supply
muscle fatigue
muscle tone
oxygen debt
muscle cramp
What is A?
A band
Z line
I Band
H zone
What is D?
Z line
A band
I band
H zone
Muscle cell's unit of contracting filaments
sarcoplasmic reticulum
sarcomere
sarcoplasm
sarcolemma
Muscle cell's cell membrane
sarcoplasmic reticulum
sarcomere
sarcoplasm
sarcolemma
What type of contraction is B?
eccentric
concentric
isometric
What type of contraction is C?
concentric
eccentric
isometric
What type of contraction is A?
eccentric
concentric
isometric
Attached to bones of skeleton, voluntary controlled, multinucleated
skeletal
cardiac
smooth
Muscle cells branch, makes up most of the wall of the heart, has a single nucleus and does have striations
cardiac
smooth
skeletal
Involved with peristalsis, uses calmodulin instead of troponin, found in walls of intestines
smooth
caridac
skeletal
What is B?
trapezius
rhomboids
deltoids
tres major
What is D?
rhomboids
deltoids
teres major
supraspinatus
What is 2?
deltoids
triceps brachii
biceps brachii
pectoralis major
What is B?
triceps brachii
brachioradialis
latissimus dorsi
biceps brachii
What is A?
rectus abdominus
external obliques
transversus abdominus
internal obliques
What is C?
rectus abdominus
internal obliques
transversus abdominus
external obliques
What is E?
temporal
mandible
zygomatic
spheniod
What is F?
zygomatic
maxilla
spheniod
nasal
What type of vertebrae is A?
atlas
lumbar
thoracic
axis
What vertebrae articulates with the ribs?
lumbar
atlas
axis
thoracic
Hamate, Lunate, and Trapezium are all _____ bones.
carpal
tarsal
Navicular, Calcaneus, and Talus are all ____ bones
carpal
tarsal
Is the skull axial or appendicular?
axial
appendicular
Is the pelvic girdle axial or appendicular?
axial
appendicular
Is the atlas axial or appendicular?
axial
appendicular
The heart pumps blood through the blood vessels in this order:
arteries -> arterioles -> capillaries -> venules -> veins -> back to heart
arterioles -> arteries ->capillaries -> veins -> venules -> back to heart
capillaries -> veins -> venules -> arteries -> arterioles -> back to heart
venules -> veins -> capillaries -> arteries -> arterioles -> back to heart
Transports oxygen-poor blood from heart to lungs, and back to heart
pulmonary circuit
systemic circuit
Transports oxygen-rich blood from heart to all body cells, and back to heart
pulmonary circuit
systemic circuit
how many heart chambers are there?
6
2
8
4
What is the outermost layer of the heart?
epicardium
myocardium
endocardium
What is the middle layer of the heart?
epicardium
myocaridum
endocardium
What is the innermost layer of the heart?
epicardium
myocardium
endocardium
thin-walled upper chambers of the heart, receive blood returning to heart
atria
aorta
ventricles
valves
thick-walled lower chambers; pump blood into arteries
aorta
atria
ventricles
valves
What side of the heart pumps deoxygenated blood to the lungs?
left side
right side
Where foes the blood enter the heart through?
vena cava
pulmonary valve
pulmonary veins
aortic valve
