Bio 223 ch.8

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

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

breastbone

Nasal bones form the ______ of the nose. tip bridge

bridge

Which terms correctly describe the scapula? Multiple select question. broad flat rectangular

broad flat

The clavicle is also known as the ______. Multiple choice question. shoulder blade collar bone knee cap forearm

collar bone

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

condyle

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

cord

The suture that connects the frontal and parietal bones of the skull is called the ______ suture

coronal

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

cranial bones

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

cranial bones

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

cranial bones

The curved depressions of floor of the cranial cavity are called the ____ ______

cranial fossa

The curved depressions of floor of the cranial cavity are called the ___ ____

cranial fossa

What tissue is sutures connects cranial bones firmly together? adipose tissue dense regular connective tissue nervous tissue areolar tissue

dense regular connective tissue

Cranial fossae are ______ in the floor of the cranial cavity. depressions lines bumps

depressions

A small, shallow articulating surface on bone is is properly identified as a ______. Fossa condyle tubercle facet

facet

This is a narrow, slit-like opening in a bone. sinus fissure foramen

fissure

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

hyoid

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

ilium

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

incus malleus stapes

The true pelvis is ____ to the false pelvis. inferior superior

inferior

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

inferior

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

intertubercular sulcus

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

intervertebral foramina

The os coxae are made of three fused bones: the ilium, the ____ and ____

ischium pubis

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

lateral

The bone of the lower jaw is the

mandible

Which bone forms the lower jaw? maxilla palatine zygomatic mandible

mandible

Which cranial bones are paired? Multiple choice question. parietal bones occipital bones frontal bones

parietal bones

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

pectoral

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

pectoral girdle

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

pelvis

The sacrum, the coccyx, and hip bones make up the ______. Multiple choice question. pectoral girdle pelvic girdle pelvis

pelvis

Rank these bones in order from distal to proximal. carpals metacarpals phalanges

phalanges metacarpals carpals

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

primary curves

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

sternum

The clavicle extends between the manubrium of the _____ and the acromion of the ____

sternum scapula

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

2;1

The number of bones in each upper limb is ____ bones

30

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

5

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

5

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

8

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

8

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

> 50

The structures that help to lighten the weight of certain skull bones and provides resonance to the voice are the

Blank 1: paranasal, sinus, sphenoidal, frontal, or ethmoidal Blank 2: sinuses, sinus, cavity, spaces, space, or cavities

A shallow depression on bone is is properly identified as a ______. Fossa condyle tubercle facet

Fossa

Which statement is false regarding the general features of the vertebral column. It consists of a chain of 30 vertebrae with intervertebral discs of fibrocartilage between most of them. It physically supports the skull and trunk. It allows for the movement of the skull and trunk. It protects the spinal cord. It absorbs stresses produced by walking, running, and lifting.

It consists of a chain of 30 vertebrae with intervertebral discs of fibrocartilage between most of them

Which is a secondary curvature of the vertebral column that develops as a child begins to stand and walk? Cervical Thoracic Lumbar Sacral

Lumbar

If you palpate the medial side of your ankle, what prominent process of the tibia are you feeling? Tibial tuberosity Medial malleolus Fibular notch Medial condyle

Medial malleolus

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.

Provide support for the muscles of the arm.

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

air

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

axial

The two main divisions of the skeletal system are the _______ skeleton and ______ skeleton

axial appendicular

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

axial skeleton appendicular skeleton

The anterior, weight bearing part of each vertebra is known as the ______. Multiple choice question. body spinous process vertebral arch transverse process

body

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

floating ribs

The structures that allow the cranial bones of the fetal skull to overlap as a baby passes through the birth canal are called

fontanelles

The structures that allow the cranial bones of the fetal skull to overlap as a baby passes through the birth canal are called sutures fontanelles incus ethmoid

fontanelles

The talus, calcaneus, navicular, cuboid, lateral, intermediate, and cuneiform bones are all part of the foot. hand. pelvis. sternum. skull.

foot.

A ______ is a rounded passageway through a bone. Foramen sinus fissure

foramen

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

foramen

The largest foramen in the skull, visible on an inferior (basal) view, is the ______. foramen magnum foramen ovale jugular foramen foramen rotundum

foramen magnum

The largest foramen in the skull, visible on an inferior (basal) view, is the ______. foramen rotundum foramen magnum jugular foramen foramen ovale

foramen magnum

The spinal cord enters the cranial cavity through the ______. . foramen magnum jugular foramen carotid canal Correct Answer

foramen magnum

Which bone helps to form the cranium of the skull? frontal bone zygomatic bone lacrimal bone

frontal bone

The structures that help to lighten the weight of certain skull bones and provides resonance to the voice are the

frontal cavity

The coronal suture is between the ______ bone and ______ bones. parietal; temporal frontal; temporal frontal; parietal parietal; occipital

frontal; parietal

Which are functions of the vertebral column? Multiple select question. houses and protects the spinal cord provides vertical support for the body acts as a protective framework around organs of the thorax supports the weight of the head encloses, protects, and supports the brain

houses and protects the spinal cord provides vertical support for the body supports the weight of the head

The bone of the upper jaw is the

maxilla

Which bones come together to form the upper jaw? zygomatic bones maxillae mandible

maxillae

The hard palate is composed of the sphenoid and ethmoid bones. nasal conchae and vomer bones. zygomatic and lacrimal bones. maxillary and palatine bones nasal conchae and palatine bones.

maxillary and palatine bones.

The bridge of the nose is formed by the _____ bones

nasal

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

parallel

Which bones can clearly be seen on a superior view of the skull? sphenoid bone lacrimal bones parietal bones

parietal bones

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

pubic arch

Which bone of the forearm is on the same side as the thumb? Multiple choice question. humerus ulna radius

radius

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

s

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

sacrum ossa coxae coccyx

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

scapula

A pectoral girdle consists of two bones, the _____ and the ____

scapula clavicle

The glenoid cavity is part of the_____ girdle and the acetabulum is part of the ___ girdle

shoulder pelvic

This is a cavity or hollow space in a bone. sinus fissure foramen

sinus

The occipital bone can be seen from a(n) ______ view of the skull. Multiple choice question. superior anterior

superior

The right and left maxillae unite to form the ____ jaw superior inferior

superior

The right and left maxillae unite to form the _____ jaw

superior

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

suture

What passes through the foramen magnum? the brain cranial nerves the spinal cord

the spinal cord

The primary curves of the vertebral column are the cervical and lumbar curvatures. cervical and thoracic curvatures. thoracic and sacral curvatures. lumbar and sacral curvatures. cervical and sacral curvatures.

thoracic and sacral curvatures.

The thoracic vertebrae, ribs, and sternum make up the ______. thoracic cage pelvic girdle pectoral girdle

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. skull vertebral column thoracic cage

thoracic cage

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

thoracic curvature sacral curvature

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

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

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

to surround and protect the brain

what shape is scapula

triangle

Recall that____ ribs articulate with the sternum by individual costal cartilages.

true

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

true pelvis

A small, round projection on bone is is properly identified as a ______. Fossa condyle tubercle facet

tubercle

The maxillae form the ______. lower jaw chin upper jaw forehead

upper jaw

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

vertebral column

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

vertebral column