Integumentary, Muscles & Bones
How many bones make up the adult human skeleton? a. 80 b. 126 c. 206 d. 303
206
How many vertebrae make up the vertebral column? a. 6 b. 13 c. 26 d. 33
26
The energy source for muscle contractions is? a. creatine b. ATP c. calcium d. glycogen
ATP
Which of the following does NOT make up the integumentary system? a. skin b. tongue c. hair d. nails
Tongue
Moving the arm away from the body is an example of? a. eversion b. adduction c. circumduction d. abduction
abduction
epi
above
Epi-
above, upon
Holds the head of the femur
acetabulum
What is the name of the neurotransmitter responsible for muscle contractions? a. calcium b. lactic acid c. potassium d. acetylcholine
acetylcholine
What is another name for the calcaneal tendon? a. achilles tendon b. ankle c. insole d. plantar tendon
achilles tendon
Which of the following is not embedded in the dermis? a. nails b. sebaceous glands c. hair d. adipose tissue
adipose tissue
Which of the following bones make up the cranium? a. frontal b. occipital c. temporal d. ethmoid e. all of the above
all of the above
Which of the following is characteristic of skeletal muscle? a. it can respond to a stimulus from the nervous system b. it can contract to produce movement c. it is attached to the bones of the skeleton d. it is under voluntary control e. all of the above
all of the above
Which of the following occurs during keratinization of the epidermis? a. cells become filled with keratin b. cells move toward the surface c. cells become flat and die d. cells are sloughed off e. all of the above
all of the above
A muscle that opposes or reverses a particular movement is known as a(n)? a. synergist b. antagonist c. prime mover d. secondary mover
antagonist
Covers the ends of bones
articular cartilage
Which of the following covers the ends of long bones? a. fibrocartilage b. synovial membrane c. articular cartilage d. tendon
articular cartilage
The malleus, incus, stapes make up the? a. lacrimal bones b. auditory ossicles c. nasal septum d. orbit of the eye
auditory ossicles
Which of the following joints has the widest range of movement? a. condyloid b. pivot c. hinge d. ball and socket
ball and socket
Which of the following muscles does not move the shoulder and upper arm? a. trapezius b. pectoralis major c. biceps brachii d. deltoid
biceps brachii
melan/o
black
What is located in an osteonic canal? a. blood vessel b. glands c. calcium d. cartilage e. all of the above
blood vessel
oste/o
bone
Which of the following is made up of flat bones? a. wrist bones b. sternum c. vertebrae d. bones of the cranium
bones of the cranium
What is the name of fluid-filled sac that reduces friction? a. bursae b. cyst c. fossa d. cavity
bursae
What happens when the blood calcium level decreases? a. calcium is released from the bones b. scurvy c. less calcium is absorbed from food in the digestive tract d. calcium is stored in the bones
calcium is released from the bones
Which of the following provide a passageway through the bone matrix? a. sinuses b. lacunae c. lamellae d. canaliculi
canaliculi
Which of the following causes a yellow tint to the skin? a. carotene b. cyan c. collagenous fibers d. melanocytes
carotene
Wrist bones
carpals
-cyte
cell
Collarbone
clavicle
What is the name of the tailbone?
coccyx
-osis
condition of
Which of the following is not a characteristic of long bones in an adult? a. consist primarily of compact bone b. contain red bone marrow c. found in the leg and arm d. consist of a long shaft with bulky ends
contain red bone marrow
Made up by the ilium, ischium, and pubis
coxal bones
The outermost covering of the hair is known as the? a. cortex b. cuticle c. medulla d. papilla
cuticle
What causes skin to wrinkle and sag? a. loss of collagen fibers b. slower mitotic activity in the stratum basale c.reduced sebaceous gland activity d. decrease in elastic fibers and adipose tissue e. reduction in melanocyte activity
decrease in elastic fibers and adipose tissue
What is the name of the dome-shaped muscle that forms a partition between the thorax and abdomen? a. erector spinae b. rectus abdominis c. diaphragm d. rotator cuff
diaphragm
The shaft of a long bone is known as the? a. diaphysis b. epiphysis c. periosteum d. dialysis
diaphysis
What are the two layers making up the skin? a. epidermis and cuticle b. dermis and subcutaneous layer c. stratum basale and reticular layer d. epidermis and dermis
epidermis and dermis
Where do long bones grow in length? a. epiphyseal line b. nutrient foramina c. epiphyseal plate d. endosteum
epiphyseal plate
The function of the quadriceps femoris muscle is to? a. extend the leg b. flex the thigh c. rotate the leg d. adduct the thigh
extend the leg
Which of the following muscles assist with inspiration? a. external intercostal muscles b. transverse abdominis c. deep back muscles d. internal intercostal muscles
external intercostal muscles
Thigh bone
femur
Bone on the lateral side of the leg
fibula
The papillae of the dermis are responsible for a. waterproofing the skin b. skin color c. fingerprints and footprints d. freckles
fingerprints and footprints
Bending the elbow is an example of? a. flexion b. extension c. pronation d. supination
flexion
Where the head of the humerus connects to the scapula
glenoid cavity
Which of the following muscles is used to administer an IM injection? a. gluteus maximus b. gluteus medius c. gluteus minimus d. iliopsoas
gluteus medius
What happens when the arrector pili muscles contract? a. shivering b. sneezing c. peristalsis d. goose bumps
goose bumps
Which of the following muscles is/are used to flex the leg and extend the thigh? a. gastrocnemius b. peroneus c. soleus d. hamstrings
hamstrings
kerat/o
hard, horny tissue
What is the term for the formation of blood cells? a. hemolysis b. hemogenesis c. erythrocytosis d. hematopoiesis
hematopoiesis
Upper arm bone
humerus
What makes up articular cartilage? a. bone b. fibrocartilage c. hyaline cartilage d. loose connective tissue
hyaline cartilage
What is the U-shaped bone in the neck that forms a base for the tongue? a. vocal cords b. palatine bone c. hyoid bone d. uvula
hyoid bone
-blast
immature cell
The end of the muscle that is attached to a relatively movable part is known as its? a. insertion b. origin c. belly d. synapse
insertion
athr/o
joint
What is the name of the central indentation of the sternum? a. manubrium b. body c. jugular (suprasternal) notch d. xiphoid process
jugular (suprasternal) notch
Which of the following provides waterproofing for the skin? a. keratin b. cerumen c. sebum d. corneum
keratin
The cuticle of the hair is made up of? a. melanocytes b. keratinized cells c. simple squamous epithelial tissue d. elastic fibers
keratinized cells
Which of the following is an example of a hinge joint? a. shoulder b. knee c. ankle d. thumb
knee
How is oxygen debt paid back? a. vigorous exercise b. conversion of glucose to glycogen c. labored breathing d. short-term loan
labored breathing
What causes anaerobic respiration to occur? a. buildup of creatine phosphate b. lack of carbon dioxide c. lack of oxygen d. contraction of the diaphragm
lack of oxygen
What makes skin more fragile? a. loss of collagen fibers b. slower mitotic activity in the stratum basale c.reduced sebaceous gland activity d. decrease in elastic fibers and adipose tissue e. reduction in melanocyte activity
loss of collagen fibers
Which of the following is not a function of the subcutaneous layer? a. cushions underlying organs b. lubricates body surfaces c. acts as a heat insulator d. provides energy
lubricates body surfaces
What is the function of synovial fluid? a. lubrication b. synthesizes cartilage c. destroys bacteria d. synthesizes enzymes
lubrication
Which of the following make up the small of the back? a. lumbar vertebrae b. cervical vertebrae c. thoracic vertebrae d. sacrum
lumbar vertebrae
The whitish, crescent-shaped area of the nail is known as the? a. nail root b. nail matrix c. eponychium d. lunula
lunula
Which of the following muscles is responsible for closing the mouth during chewing? a. masseter b. zygomaticus c. buccinator d. mastoid
masseter
Which of the following forms the upper jaw? a. maxillary bones b. nasal bones c. mandible d. zygomatic arch
maxillary bones
What is the name of the pigment that is responsible for basic skin color? a. carotene b. collagen c. freckles d. melanin
melanin
Which of the following are specialized epithelial cells that produce a dark pigment? a. fibroblasts b. mast cells c. melanocytes d. phagocytes
melanocytes
Bones making up the palm of the hand
metacarpals
Bones making up the instep of the foot
metatarsals
Which of the following stimulates skeletal muscle to contract? a. motor neurons b. dendrites c. sensory neurons d. mitochondria
motor neurons
What is the primary function of the appendicular skeleton? a. excretion b. reproduction c. digestion d. movement
movement
A buildup of lactic acid in the muscles causes? a. muscle pain b. heat stroke c. perspiration d. hives
muscle pain
Which of the following is not an example of muscle tissue? a. skeletal b. myelin c. visceral d. cardiac
myelin
The visible portion of the nail is known as the? a. nail body b. nail root c. nail matrix d. hang nail
nail body
Which of the following is not part of the skeletal system? a. bones b. cartilage c. nails d. ligaments
nails
What is the name of the region in which an axon terminal meets a muscle fiber? a. synaptic cleft b. neuromuscular junction c. motor unit d. joint
neuromuscular junction
Which of the following muscles is used to wink, blink and squint? a. frontalis b. orbicularis oculi c. buccinator d. orbicularis oris
orbicularis oculi
What is the term for the process of bone formation? a. ossification b. osteoporosis c. osteomalacia d. osteoblastosis
ossification
Which of the following is a mature bone cell? a. osteoblast b. osteoclast c. osteocyte d. osteon
osteocyte
The microscopic units of compact bone are known as? a. osteocytes b. haversian canal c. osteons d. lamellae
osteons
Which of the following must be present for aerobic respiration to occur? a. oxygen b. white muscle fibers c. carbon dioxide d.nitrogen
oxygen
Which of the following body areas have the most sweat glands? a. lips and cheeks b. external genitalia and thighs c. neck and chest d. palms of hands and soles of feet
palms of hands and soles of feet
Which of the following body areas does not contain hair? a. face b. arms c. palms of the hands d. back
palms of the hands
Kneecap
patella
The clavicle and scapula make up the? a. thoracic cage b. pectoral girdle c. pelvic girdle d. axial skeleton
pectoral girdle
Which of the does the axial skeleton not comprise? a. bones of the head b. vertebral column c. pelvic bones d. ribs
pelvic bones
What is the name of the connective tissue sheath that surrounds a muscle? a. epimysium b. fasciculus c. perimysium d. endomysium
perimysium
What is the tough fibrous connective tissue that covers a long bone? a. endosteum b. meninges c. articular cartilage d. periosteum
periosteum
-ous
pertaining to
Bones of the fingers and toes
phalanges
Which of the following is not a function of the pelvic girdle? a. provides support for the weight of the body b. provides support and protection for the intestines c. protects the heart and lungs d. attaches the lower extremities to the axial skeleton
protects the heart and lungs
Which of the following is not a function of the skeletal system? a. provide a rigid framework for the body b. provide a protective covering for the body c. produce red blood cells d. support and protect the soft organs of the body
provide a protective covering for the body
Which of the following is not a function of the thoracic cage? a. protects the heart b. supports the bones of the shoulder girdle c. provides support for the weight of the body d. protects the lungs
provides support for the weight of the body
bone on the lateral side of the forearm
radius
Where does blood cell formation take place? a. spleen b. red bone marrow c. liver d. yellow bone marrow
red bone marrow
What causes skin to be dry and itchy? a. loss of collagen fibers b. slower mitotic activity in the stratum basale c.reduced sebaceous gland activity d. decrease in elastic fibers and adipose tissue e. reduction in melanocyte activity
reduced sebaceous gland activity
What makes skin have increased susceptibility to sunburn and skin cancer? a. loss of collagen fibers b. slower mitotic activity in the stratum basale c.reduced sebaceous gland activity d. decrease in elastic fibers and adipose tissue e. reduction in melanocyte activity
reduction in melanocyte activity
Which of the following is not a function of sebum? a. keeps hair and skin soft and pliable b. inhibits growth of bacteria c. regulates body temperature d. prevents water loss
regulates body temperature
The cell membrane of a muscle fiber (cell) is known as the? a. T tubule b. sarcolemma c. sarcoplasmic reticulum d. sarcoplasm
sarcolemma
The cytoplasm of a muscle fiber (cell) is known as the? a. T tubule b. sarcolemma c. sarcoplasmic reticulum d. sarcoplasm
sarcoplasm
Shoulder blade
scapula
Which of the following does not occur when there is excess heat in the body? a. blood vessels dilate b. heat is brought to the surface of the skin c. sebaceous glands become active d. perspiration occurs
sebaceous glands become active
seb/o
sebum
Which of the following allows the body to detect changes in the environment? a. sebaceous glands b. sensory receptors c. cilia d. sweat pores
sensory receptors
The part of the hair that is visible is known as the? a. root b. shaft c. medulla d. cortex
shaft
Most of the heat produced by the body is through? a. visceral muscle contractions b. digestion c. skeletal muscle contractions d. shivering
skeletal muscle contractions
cutane/o
skin
An amphiarthrosis is? a. immovable b. slightly movable c. freely movable d. fused
slightly movable
What causes skin to become thinner and more transparent? a. loss of collagen fibers b. slower mitotic activity in the stratum basale c.reduced sebaceous gland activity d. decrease in elastic fibers and adipose tissue e. reduction in melanocyte activity
slower mitotic activity in the stratum basale
What are the products of anaerobic respiration? a. large amount of ATP, carbon dioxide and water b. amino acids and carbon dioxide c. small amount of ATP and lactic acid d. glucose and fatty acids
small amount of ATP and lactic acid
Which of the following muscles is located in the neck and is responsible for flexing and rotating the head? a. trapezius b. erector spinae c. external oblique d. sternocleidomastoid
sternocleidomastoid
What type of epithelium is present in the epidermis? a.simple squamous b. stratified squamous c. pseudostratified columnar d. simple cuboidal
stratified squamous
Which of the following produces hair? a. sebaceous gland b. stratum grandulosum c. hair follicle d. sudoriferous gland
stratum granulosum
Which of the following is a synarthrotic joint? a. intervertebral disk b. symphysis pubis c. suture in the skull d. thumb joint
suture in the skull
sud-
sweat
The duct of a sweat gland opens to the surface of the skin through a(n)? a. sweat pore b. hair follicle c. ceruminous gland d. arrector pili muscle
sweat pore
Where the two pubic bones meet
symphysis pubis
Ankle bones
tarsals
Which of the following is an example of an indirect attachment of skeletal muscle to bone? a. joint b. ligament c. cartilage d. tendon
tendon
dia-
through
Bone on the medial side of the leg
tibula
-clast
to break
-phys
to grow
syn-
together
Spongy bone is composed of plates of bone known as? a. trabeculae b. haversian systems c. elastic fibers d. collagenous fibers
trabeculae
The function of cerumen is to? a. lubricates the intestinal tract b. produce antibodies c. trap foreign material d. assist in digestion
trap foreign material
Which of the following attach to the sternum directly? a. true ribs b. false ribs c. floating ribs d. spare ribs
true ribs
Bone on the medial side of the forearm
ulna
Which of the following increases melanocytic activity? a. sunscreen b. ultraviolet rays of the sun c. cold temperature d. physical exercise
ultraviolet rays (of the sun)
sub-
under, below
What is the large central opening in a vertebra? a. body b. vertebral arch c. transverse process d. vertebral foramen
vertebral foramen
What is needed for the absorption of calcium in the body? a. vitamin A b. iron c. vitamin D d. phosphorus
vitamin D
Which of the following is located in the medullary cavity of a long bone? a. yellow bone marrow b. synovial fluid c. osteoblasts d. blood vessels
yellow bone marrow
