Exam 3 quiz show A&P

Compact bone is replaced approximately every _________ year(s)?

10

What percentage of your body weight in the average adults is from the skin?

7%

A unique feature of synovial joints is ________?

A joint cavity

Which of the following is a risk factor for osteoporosis?

Androgen-suppressing drugs

The scapula are considered part of the _________ skeleton?

Apprndicular

The smooth muscle associated with a hair follicle is called _________?

Arrector pili

These are the most freely movable type of synovial joint?

Ball and socket

In which layer of the epidermis would you expect to find the healthiest cells?

Basale

Mitosis occurs primarily in Wichita stratum of the epidermis?

Basale

Which of the following is not a stage of bone repair?

Bone collar formation

All of the following are part of a synovial joint except ___________?

Bursae

This movement is a combination of several movements?

Circumduction

Which bone marking would most likely be part of a joint?

Condyle

The dermis is composed of what type of tissue?

Connective

Dogs track humans by the scent of epithelial cells that are constantly being shed. These cells are she'd from which stratum?

Corneum

Which cells in the epidermis are key activators of immune system?

Dendritic cells

Biting into food involves which of the following types of movement?

Depression and elevation

The primary ossification center of a long bone is found in the _________?

Diaphysis

The shafts of a long bine is called the ________?

Diaphysis

Synovial joints are examples of ________?

Diarthroses

The hip joint is an example of a (n)?

Diarthrosis

The sweat glands that are important in body temperature regulation are the _______ glands?

Eccrine

The trochlear notch helps to stabilize which joint?

Elbow

The collateral ligaments are found in which of the following joint (s)?

Elbow and knee

Hair and nails are modifications of the __________?

Epidermis

Which layer of skin has no blood vessels?

Epidermis

Which of the following would not be found in the long bone a 30-year-old adult?

Epiphyseal plate

Which part of the long bone are you studying if you looking at the articular cartilage?

Epiphysis

The scapula is classified as a (n) ___________ bone?

Flat

What movement has occurred when you bend your fingers to make a fist?

Flexion

The viscous, egg-white consistency of synovial fluid is due to __________?

Hyaluronic acid

When people gain weight, the often also gain inches due to an accumulation of fat in which layer?

Hypodermis

Which layer is not part of your skin?

Hypodermis

All of the following are synovial joints except __________?

Intervertebral

When the sole of your foot is turned medially, ____________ has occurred?

Inversion

All of the following contribute to skin color except: ____________

Keratin

The protein found in our hair and nails is __________?

Keratin

What protein found throughout the epidermis gives the epidermis it's protective properties?

Keratin

Which of the following is not associated with the dermis?

Keratin

Which body is the most susceptible to sports injuries?

Knee

Which synovial joint in your body is only partially enclosed in a joint capsule?

Knee

Osteocytes are found in _________?

Lacunae

In bone, collagen is found in the __________?

Lamellae

Phalanges are classified as __________ bones?

Long

All of the following are associated with hair except __________?

Lunule

Which of the following is not a bone projections?

Meatus

Which of the following is not associated with nails?

Medulla

The bone cell that produces the bony matrix in a developing bone is the ________?

Osteoblast

Newly produced bony matrix that has not yet been mineralized is called a (n) __________?

Osteoid seam

The structural unit of compact bone is the __________?

Osteon

Which disease is often discovered by accident when X rays are taken and causes a spotty weakening of the bones?

Page's disease

Peglike folds of the superficial layer of the dermis are called dermal _________?

Papillae

Which layer of the dermis is closest to the epidermis?

Papillary

This layer of the skin is responsible for our fingerprints?

Papillary dermis

Central canals are connected to each other by _________?

Perforating canals

What anchors the the periosteum to the underlying bone?

Perforating fibers

The membrane that covers most of the outer surface of a long bone is the _________?

Periosteum

Which structure plays an important role in widening long bones?

Periosteum

The proximal ends of the radius and ulna for which type of joint?

Pivot

The car pals for this type of joint with each other?

Plane

The opposite movement of supination is _________?

Pronation

Which layer of the dermis is composed of dense irregular connective tissue?

Reticulated layer

This gland, found in the skkn, is also a holocrine gland?

Sebaceous

Which of the following is not an accessory gland of the skin?

Sebaceous,Ceruminous, and Mammary; are all accessory glands of the skon

Bones that for within tendons are classified as _______ bones?

Sesamoid

The tendon of the long head of the biceps strengthens which joint?

Shoulder

An example of an axial bone is the ________?

Sternum

The two main types of joint classification are?

Structure and function

All of the following except __________ are types of synovial joints?

Suture

Which of the following is an example of a synarthrosis?

Suture

Sudoriferous glands are also known as ________ glands?

Sweat

Which of the following is a cartilaginius joint?

Symphysis

A fibrous joint connected by ligaments is classified as a ____________

Syndesmosis

Which joint in your body is the most easily dislocated?

Temporomandibular

Spongy bone is made up of small, flat pieces of bone called _________?

Trabeculae

Hinge joints are classified as ___________?

Uniaxial

A vitamin that is important for calcium absorption in the intestine is ________?

Vitamin D

What is sweat mostly composed of?

Water