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