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The epidermis is thickest on the :
a. mouth
b. tongue
c. scalp
d. soles
e. elbow
Which of the following is not a function of the Integumentary System ?
a. movement
b. protection
c. temperature regulation
d. synthesis of vitamin D
e. eliminate waste
These skin glands are located only in the ear canal.
a. sudoriferous (sweat)
b. sebaceous (oil)
c. cerumenous (wax)
d. epidermal
e. keratnolytic
Which of the following is NOT a function of the skin?
a. taking in nutrients
b. preventing the entry of microorganisms
c. retarding water loss
d. regulating body temperature
In which layer of the skin is adipose tissue most abundant?
a. epidermal
b. dermal
c. subcutaneous
d. transdermal
Hair follicles are located in which layer of the skin?
a. dermis
b. stratum basale of the epidermis
c. subcutaneous layer
d. connective tissue
What is the part of the hair below the surface of the skin ?
a. follicle
b. root
c. base
d. shaft
Which of the following fibers allows skin to be elastic?
a. smooth muscle fibers
b. skeletal muscle fibers
c. collagenous fibers
d. nerve fibers
What is the main factor in insulating the body?
a. the thickness of the epidermis
b. the presence of adipose tissue in the hypodermis
c. skin moisture
d. adequate dermal blood vessels
Hair and fingernails are derived from the _____ cells.
a. subcutaneous
b. dermal papillary
c. epidermal
d. keratin
That is an area of contact or near-contact between bones?
a. capsule
b. joint
c. gomphosis
d. ligament
What joint holds teeth in sockets and connect the flat skull bones of a fetus?
a. fontanels
b. sutures
c. synovial
d. synthrosis
What are three types of skeletons predominate in the animal world?
a. Hydrostatic, Exoskeleton, Endoskeleton
b. Hydrostatic, Myoskeleton, Endoskeleton
c. Hydrostatic, Exoskeleton, Retroskeleton
d. Blastoskeleton, Exoskeleton, Endoskeleton
How many bones make up the vertebrae?
a. 42
b. 26
c. 30
d. 21
What are fibrous, cartilaginous structures between the vertebrae?
a. Bursa
b. Intervertebral disks
c. Tendons
d. gomphosis
What part of the bone plays a major role in blood cell formation and fills spaces in some bones.
a. yellow marrow
b. spongy bone
c. compact bone
d. red marrow
What is joint inflammation commonly called?
a. bursitis
b. rheumatism
c. arthritis
d. dermatitis
These are long straps of dense connective tissue that bridge the gaps between bones.
a. tendons
b. ligaments
c. bursa
d. fasciae
These enclose and protect the brain and some sensory organs.
a. pelvic bones
b. pectoral bones
c. ribs
d. cranial bones
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