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