Homework #2

primary curves

The thoracic and sacral curvatures of the vertebral column are classified as ______. Multiple choice question. secondary curves primary curves

ribs sternum thoracic vertebrae

The thoracic cage consists of the ______. Multiple select question. ribs sternum sacrum and coccyx thoracic vertebrae cervical vertebrae

cord

The vertebral canal contains the spinal __________ , whereas the intervertebral foramina allow for passage of the spinal nerves.

Provide support for the muscles of the arm.

Which of the following is not a function of the vertebral column? Provide support for the muscles of the arm. Help transfer axial skeleton weight to the lower limbs Provide vertical support for the body Support the weight of the head.

thoracic cage

Which part of the axial skeleton acts as a protective framework around the vital organs of the thorax and provides attachment points for many muscles? Multiple choice question. thoracic cage skull vertebral column

the skeleton

Axial and appendicular are two main divisions of ______. Multiple choice question. the nervous system the skeleton muscle types

foramen

A ______ is a rounded passageway through a bone. Multiple choice question. sinus foramen fissure

scapula

A broad, flat, triangular bone that forms the shoulder blade is the ______. Multiple choice question. clavicle sacrum scapula sternum

pectoral

A clavicle and scapula make up a ______ girdle. Multiple choice question. pectoral pelvic

2; 1

A cranium has ______ temporal bone(s) and ______ ethmoid bone(s). Multiple choice question. 1; 1 2; 2 1; 2 2; 1

condyle

A large, smooth, rounded articulating oval structure on a bone is properly identified as a ______. Multiple choice question. facet condyle fossa tubercle

Blank 1: suture or sutures

A structure that is an immoveable joint forming the boundary between cranial bones is called a __________

phalanges

Bones of the fingers are called ______. Multiple choice question. carpals metacarpals phalanges

phalanges

Bones of the fingers are called ______. Multiple choice question. metacarpals carpals phalanges

8

Each wrist has ______ carpals. Multiple choice question. 5 8 7 6

cranial bones

Enclosing the brain is a function of ______. Multiple choice question. facial bones cranial bones appendicular bones

30

How many bones are contained in each lower limb? Multiple choice question. 31 29 30 28

8

How many carpal bones are in each wrist? Multiple choice question. 2 1 5 8 14

5

How many metatarsal bones are found in one foot? Multiple choice question. 7 14 5

incus stapes malleus

Identify the auditory ossicles housed within the petrous part of the temporal bone. Multiple select question. hyoid incus stapes ethmoid malleus

malleus incus stapes

Identify the auditory ossicles housed within the petrous part of the temporal bone. Multiple select question. malleus ethmoid hyoid incus stapes

lateral longitudinal arch transverse arch medial longitudinal arch

Identify the three arches of the foot. Multiple select question. inferior arch lateral longitudinal arch distal longitudinal arch transverse arch medial longitudinal arch

over 50

If the symphysial surface is depressed and concave, the ossa coxae is most likely from a person who is ______. Multiple choice question. over 50 a young adult about 35

radius of forearm.

In an adult, red bone marrow is found in all of the following bones except the Multiple Choice radius of forearm. ribs sternum vertebrae.

parallel

In anatomical position the radius and ulna are ______. Multiple choice question. crossed parallel perpendicular

intervertebral foramina

Lateral openings between adjacent vertebrae are called ______. Multiple choice question. vertebral arches intervertebral foramina lamina

tarsals metatarsals phalanges

List the bones of the ankle/foot in order from proximal to distal. Phalanges tarsals metatarsals

air

Paranasal sinuses are normally filled with ______. Multiple choice question. synovial fluid air mucus

inferior

Question Mode Multiple Choice Question The true pelvis is ______ to the false pelvis. Multiple choice question. inferior superior

1. phalanges 2. metacarpals 3. carpals

Rank these bones in order from distal to proximal. Phalanges metacarpals carpas

cranial bones

Sutures are immovable joints forming the boundaries between the ______. Multiple choice question. thoracic cage sacral vertebrae cranial bones

Fontanelles

The "soft spots" on an infant's head are caused by which of the following? Cartilaginous cranial bones Fontanelles Injury to the skull during birth Premature suture fusion

a depression in the hip bone that receives the head of the femur

The acetabulum is Multiple Choice a depression in the hip bone that receives the head of the femur a protuberance in the hip bone that attaches to the head of the femur the prominence of the hip the anterior portion of the hip bone formed anteriorly by the joining of the pubic bones.

billowing

The auricular surface of the ilium in a young adult appears ______. Multiple choice question. billowing concave flat

phalanges

The bones of the toes are called ______. Multiple choice question. tarsals phalanges metatarsals

short bones.

The bones of the wrists and ankles are classified as Multiple Choice long bones. flat bones. short bones. irregular bones. dextrous bones.

nasal

The bridge of the nose is formed by the _______ bones.

Blank 1: sternum Blank 2: scapula

The clavicle extends between the manubrium of the __________ and the acromion of the __________.

s

The clavicle is ______ shaped. Multiple choice question. s o t c

fibula

The crural region contains the tibia and __________

central canal

The cylindrical channel that lies in the center of the osteon is the Multiple Choice central canal perforating canal canaliculus lamella

intertubercular sulcus

The depression between the greater and lesser tubercle is called the ______. Multiple choice question. anatomical neck medial epicondyle intertubercular sulcus surgical neck

also called the thigh bone

The femur is ______. Multiple choice question. also called the thigh bone a bone of the pelvic girdle a foot bone

Blank 1: shoulder or pectoral Blank 2: pelvic

The glenoid cavity is part of the __________ girdle and the acetabulum is part of the __________ girdle.

lateral

The greater tubercle is more ______ than the lesser tubercle. Multiple choice question. lateral medial

ilium, ischium, and pubis.

The hip bones include the ilium and pubis. ilium, sacrum, and pubis. ischium and pubis. ilium, ischium, and pubis. ischium, sacrum, and pubis.

axial

The hyoid and auditory ossicles are part of the ______ skeleton. Multiple choice question. appendicular axial

floating ribs

The last two pairs of false ribs lack connections with the sternum, so they are classified as ______. Multiple choice question. true ribs floating ribs

ilium

The most superior portion of a hip bone is called the ______. Multiple choice question. ischium pubis ilium

5

The number of metacarpal bones per upper limb is ______. Multiple choice question. 8 5 14

hip bone

The os coxae is often referred to as the ______. Multiple choice question. foot bone hip bone thigh bone leg bone

Blank 1: clavicle or clavicles Blank 2: scapula or scapulae

The pectoral girdle consists of two bones, the __________ and the __________

true pelvis

The pelvic organs are found in the ______. Multiple choice question. false pelvis true pelvis

crural

The region of the leg from the knee to the ankle is called the ______ region. Multiple choice question. crural patellar thigh popliteal

pelvis

The sacrum is part of the ______. Multiple choice question. pelvis shoulder girdle thigh

pectoral girdle

The scapula is part of the ______. Multiple choice question. pelvic girdle pectoral girdle

vertebral column

The spinal cord is protected by the ______. Multiple choice question. cranial cavity vertebral column ribs

breastbone

The sternum is also referred to as the ______. Multiple choice question. breastbone shoulder blade collar bone

femur

The strongest and heaviest bone in the body is the ______. Multiple choice question. femur tarsal tibia humerus

pubic arch

The subpubic angle is also called the ______. Multiple choice question. pubic arch pelvic inlet pelvic outlet pubic symphysis

wider

The subpubic angle is much ______ in women than in men. Multiple choice question. narrower wider

carpal

The tarsal bones of the foot are analogous with the ______ bones of the wrist Multiple choice question. carpal phalanx metatarsal

supports the upper limb articulates with the body trunk

What are true of the pectoral girdle? Multiple select question. protect internal organs promotes lower limb mobility supports the upper limb articulates with the body trunk

to protect blood vessels and nerves

What is the function of foot arches? Multiple choice question. to protect blood vessels and nerves to allow a person to jump higher to make a person taller

provide attachment sites for several jaw, head, and neck muscles surround and protect the brain

Which are functions of cranial bones? Multiple select question. protect the entrance to the digestive tract provide attachment sites for several jaw, head, and neck muscles provide attachment sites for the facial muscles surround and protect the brain

to humidify and warm inhaled air to provide resonance to the voice to lighten the weight of skull bones

Which are functions of the paranasal sinuses? Multiple select question. to humidify and warm inhaled air to allow for passage of the olfactory nerve (CN I) into the skull to provide resonance to the voice to lighten the weight of skull bones

thoracic curvature sacral curvature

Which are the primary curves present in the vertebral column of a newborn? Multiple select question. lumbar curvature thoracic curvature cervical curvature sacral curvature

appendicular skeleton axial skeleton

Which are the two main divisions of the skeletal system? Multiple select question. appendicular skeleton axial skeleton fetal skeleton ossified skeleton mammalian skeleton

hyoid

Which bone associated with the skull is an attachment site for tongue and larynx muscles? Multiple choice question. stapes hyoid incus malleus

frontal bone

Which bone helps to form the cranium of the skull? Multiple choice question. frontal bone zygomatic bone lacrimal bone

radius

Which bone of the forearm is on the same side as the thumb? humerus ulna radius

nasal bones

Which bones are just inferior to the glabella? Multiple choice question. nasal bones lacrimal bones maxilla

sacrum coccyx ossa coxae

Which bones are part of the pelvis? Multiple select question. sacrum lumbar vertebrae coccyx ossa coxae

sternum

Which component of the thoracic cage consists of a manubrium, body, and xiphoid process? Multiple choice question. sternum ribs thoracic vertebrae

to surround and protect the brain

Which is a function of the cranial bones? Multiple choice question. to provide attachment sites for the facial muscles to surround and protect the brain to protect the entrances to the digestive and respiratory tracts

vertebral column

Which part of the axial skeleton provides vertical support for the body while housing and protecting the spinal cord? Multiple choice question. thoracic cage skull vertebral column

They articulate with the thoracic vertebrae. They indirectly articulate with the sternum through shared costal cartilages.

Which statements describe the false ribs? Multiple select question. They directly articulate with the sternum by individual costal cartilages. They articulate with the thoracic vertebrae. They indirectly articulate with the sternum through shared costal cartilages.

They indirectly articulate with the sternum through shared costal cartilages. They articulate with the thoracic vertebrae.

Which statements describe the false ribs? Multiple select question. They directly articulate with the sternum by individual costal cartilages. They indirectly articulate with the sternum through shared costal cartilages. They articulate with the thoracic vertebrae.

7

how many tarsal bones are found in each foot? 6 8 7 5

Sternum and scapula

the clavicle is located between what 2 bones