iClicker & Jeopardy Questions - ZOO 3731 Exam I

Ilium, pubis, and ischium come together to form:

Acetabulum (depression where they all connect)

Which 3 bones fuse to form os coxa?

Ilium, pubis, and ischium

Which of the following refers to the dense connective tissue that binds the capsules that surround many organs?

Superficial fascia

ramus

an extension of a bone making an angle to the rest of the structure

Carotene is

an orange-yellow pigment that accumulates inside epidermal cells

movement for "no" joint

atlas & axis

which of the following regions corresponds to the arm? a) cervical b)brachial c)femoral d)pedal

b)brachial

which type of joint is the scapula and humerus?

ball and socket joint

blood vessels belong to which system?

cardio and circulatory

the major function of the ______________ system is the internal transport of nutrients, wastes, and gases.

cardiovascular

Having a matrix is a characteristic of which type of tissue?

connective

trochanter

large, rough projection (process formed where tendons or ligaments attach)

what bone is the foramen magnum located?

occipital bone

movement for "yes" joint

occipital condyle & atlas

How would decreasing the portion of organic molecules to inorganic molecules in the bony matrix affect the physical characteristic of bone?

the bone would be more brittle

ventral body cavity is made up of:

thoracic and abdominopelvic

vertebrochondral ribs

8-10

What tissues are avascular?

all epithelia

process

any PROJECTION or bump

amphiarthrosis

cartilaginous - anything with cartilage in between (slightly movable)

What is a tendon made up of?

collagen

sulcus

narrow groove (depressions)

neck

narrower connection between the epiphysis and diaphysis (process formed for articulation w/adjacent bones)

The sphenoid and ethmoid are part of the:

neurocranium

meatus or canal

passageway through the substance of a bone (openings)

trochlea

smooth, grooved articular process shaped like a pulley (process formed for articulation w/adjacent bones)

what bone is the optic canal located?

sphenoid

Functions of connective tissue:

-establishing a structural framework for the body -transporting fluids and dissolved materials -storing energy reserves

Functions of the integumentary system:

-protection of underlying tissue -excretion -thermoregulation

Characteristics of epithelial cells:

-they may consist of a single or multi cell layer -they always have a free surface exposed to the external environment -they are avascular

how many total organ systems?

11

how many phalanges in total are on ONE hand?

14 (do not count digits or tarsals)

How many layers of the dermis is present in thick skin?

2

there are _______ carpals and ________ tarsals in the body

8; 7

Bone structure in between joints that cause osteoarthritis. What structure is being "worn & torn"?

Articular cartilage

where is the styloid process located? what does it attach to?

Connects to hythoid bone which assists in swallowing, only attached to cranium by a muscle

What is moving and what is not moving during flexion of the shoulder?

Humerus is moving; scapula not moving

What is cartilage made up of?

Lacunae

Some connective tissue cells respond to an injury or infection by dividing to produce daughter cells that differentiate into other cell types. This statement illustrates the behavior of which cell type?

Mesenchymal cells

How many layers makes up a simple epithelium?

One single cell layer

Sesamoid bones on the plantar portion of the foot:

Reduce friction between tendons and the first metatarsal

The effects of aging on the skin include:

a decline in the activity of sebaceous glands

Endochondral ossification begins with the formation of:

a hyaline cartilage model

tuberosity

a rough projection (process formed where tendons or ligaments attach)

when sexual hormone production increases, bone production:

accelerates rapidly

this BONE FEATURE on the tibia is a sharp ridge that is responsible for sharp pain when hit

anterior tibial crest

What are the terms equivalent to the directional terms: ventral, posterior, superior, and inferior

anterior, dorsal, cephalic, and caudal

not a characteristic of epithelial tissue?

cells have intercellular space between them

sinus or antrum

chamber within a bone, normally filled with air (openings)

What articulates with the acromion of the scapula?

clavicle - bc they have to connect in order to make the shoulder joint

homeostasis

constant internal environment

Applying the concept of planes and section, how could you divide the body so that the face remains intact?

coronal section

what is unique to the thoracic vertebrae?

costal facets; 2 on centrum, 1 on transverse process

this bump on the lateral side of humerus is a muscle attachment for a major muscle in the shoulder

deltoid tuberosity

The gallbladder belongs to which organ system?

digestive

frontal plane

divides front from back; anteriorly and posteriorly

sagittal plane

divides left from right; medially and laterally

what type of supporting tissue is found in the tip of the nose?

elastic cartilage

What could cause premature closure of the epiphyseal cartilages?

elevated levels of sex hormones

which type of joint is the scaphoid bone, radius, and ulna?

ellipsoidal joint

fissure

elongated cleft (openings)

In an adult, the epiphysis is separated from the diaphysis by the:

epiphyseal line

which of the following includes only structures enclosed within the mediastinum?

esophagus, trachea, thymus

what bone is the crista galli located?

ethmoid

the olecranon articulates with the olecranon fossa when the elbow is ________, & the coronoid process articulates with the coronoid fossa when the elbow is ________

extended; flexed

What is this movement called in anatomical terms: bending over

flexion of the spine

if someone hits you with a hammer in the eye, what bone is likely to break?

frontal bone

which type of joint is the manubrium and clavicle?

gliding joint

if corneum and lucidum is removed, what is left?

granulosum

rich lipid substance that causes the superficial layers to die

granulosum

Name of a connective tissue component

ground substance

what does the capitulum articulate with?

head of radius

which type of joint is the ulna and humerus?

hinge joint

What does the sebaceous gland secrete?

holocrine, oily substance

what bone(s) can be located in the ARM?

humerus

the prominent groove along the inferior border of the internal rib surface:

is called the costal groove & marks the path of nerves and blood vessels

Hair root

it extends front the hair bulb to the point where the internal organization of the hair is complete

Characteristics of scar tissue:

it is fibrous and noncellular

What is this movement called in anatomical terms: bending to the side

lateral flexion of the spine

the protuberance that can be palpated on the lateral side of the ankle is the:

lateral malleolus

what BONE FEATURE does the lateral femoral condyle articulate with?

lateral tibial condyle *fibula only connects to tibia and ankle joint

Most of the stomach is in the ______ quadrant.

left upper

line

low ridge (process formed where tendons or ligaments attach)

lumbar region

lower back (lordosis)

excessive anterior curvature region of glady's back (pregnant woman)?

lumbar lordosis

the portion of the sternum that articulates with the clavicle is the:

manubrium

what most likely leads to meniscus tears?

medial collateral ligament (bc it touches the meniscus, so the whole segment usually gets injured together unlike LCL)

attachment site for muscles/ligaments that cross the elbow joint

medial epicondyle of the humerus

this BONE FEATURE is located on the distal portion of the tibia and articulates with the calcaneous to form ankle joint

medial malleolus

What does the sweat gland secrete?

merocrine, watery substance, clear secretion

An analysis of the body system that performs crisis management by directing rapid, short-term, and very specific responses would involve the:

nervous system

what is unique to the cervical vertebrae?

no body (C1), transverse foramen

what is unique to the lumbar vertebrae?

no costal facets or transverse foramen; simply just big

the basic functional unit of mature compact bone is the:

osteon

the inadequate ossification that occurs with aging is called?

osteopenia

what hormone is responsible for promoting osteoclast activity?

parathyroid hormone released by the parathyroid gland

The sagittal suture separates the:

parietal bones

what BONE FEATURE on the femur does the patella articulate with?

patellar surface

What is moving and what is not moving during curling of your toes then straightening them?

phalanges moving; phalanges are not moving (interphalengaeal joint)

which type of joint is the atlas and axis?

pivot joint

spine

pointed process (process formed where tendons or ligaments attach)

crest

prominent edge (process formed where tendons or ligaments attach)

Main function of a stratified epithelium is:

protection

Function of sacrum

provides protection for reproductive , digestive, and excretory organs

The layer of the skin that contains both interwoven bundles of collagen fibers and the protein elastin, and is responsible for the strength of the skin, is the:

reticular layer

foramen

rounded passageway for blood vessels and/or nerves (openings)

Serves to transmit weight of torso onto pelvis and lower limb:

sacroiliac joint- between sacrum & ilium

which type of joint is the metacarpal bone of thumb and trapezium?

saddle joint

a carpal bone that would articulate with the forearm bones based on its location:

scaphoid, lunate, or triquetrum

The reduction of friction between the parietal and visceral surfaces of the internal cavity is the function of:

serous membrane

fossa

shallow depression (depressions)

the _____ joint in the upper limb is more mobile than the ______ joint in the lower limb

shoulder; hip

facet

small, flat articular surface (process formed for articulation w/adjacent bones)

Sesamoid bones are what shape?

small, round, and flat

tubercle

small, rounded projection (process formed where tendons or ligaments attach)

condyle

smooth, rounded articular process (process formed for articulation w/adjacent bones)

not a function of connective tissue?

specialized secretions (only epithelial)

spongy bone is formed of:

struts and plates

cytology

study of cells

histology

study of tissues

the ___________ of the radius, assists in the stabilization of the wrist joint

styloid process

You are out in the Everglades at night and decide to lay in a hammock to stargaze. In which position are you in?

supine

Function of sella turcica?

supports and protects the pituitary gland

diarthrosis

synovial - can be both fibrous and cartilaginous (movable)

what bone is the mastoid process located?

temporal bone

head

the expanded articular end of an epiphysis, often separated from the shaft by a narrower neck (process formed for articulation w/adjacent bones)

A layer of glycoproteins and a network of protein fillaments that perform limited functions together act as a barrier that restricts the movement of proteins and other large molecules from the connective tissue to epithelium. The above description illustrates the structure and function of:

the reticular lamina

the trochlea of the humerus articulates with the _______ of the ______ bone

trochlear notch; ulna

the head of the ulna articulates with the ________ of the radius:

ulnar notch

goblet cell

unicellular, exocrine gland

What organ is transitional?

urinary bladder

the pectoral girdle is formed by ____ bone(s); the pelvic girdle is formed by ____ bone(s).

2 (scapula & clavicle); 1 (coxal bone)

The process by which the diameter of a developing bone enlarges is

appositional growth at the outer surface

transverse

divides top from bottom

skin color varies due to amount of melanocytes

false, amount of melanin produced

syntharthrosis

fibrous - anything other than cartilage that holds to bones together (immovable)

what structure is the patella encased in?

quadricep femoris tendon

the radial head articulates with this depression on the humerus

radial fossa

mast cell

wandering cell

The sternum is an example of what kind of bone?

flat bone

What is this movement called in anatomical terms: raising arms in front of you in anatomical position

flexion of the shoulder

The pale crescent found in nails by the root is called:

lunula

The primary site of blood cell production is within the:

lymphatic system

Which statement about stratum spinosum is correct?

made up of several cell layers, where keratinocytes contain tonofibrils which are made up of protein fillaments

the lower jaw articulates with the temporal bone at the:

mandibular fossa

elongated styloid process; based on its function, what do you think are some of the symptoms of this syndrome?

pain from swallowing

which is not a function of synovial fluid?

stabilization of joint structure

the layer of the epidermis that contains cells undergoing division

stratum basale

which layer of the skin contains stem cells?

stratum basale

which layer of the skin contains keratinized cells?

stratum corneum

skeletal muslce

striated

the mastoid process is a bone feature located on what bone?

temporal bone (lump right behind ear)

which carpal bone, based on its location, would articulate with the metacarpal of the thumb?

trapezium

the vertebral structure that has pedicle and a lamina, and from which the spinous process projects, is the:

vertebral arch

skin color is the product of:

-the dermal blood supply -pigment composition -pigment concentration

an epithelium is connected to underlying connective tissue by:

basal lamina

There are two joints between the thoracic vertebrae and ribs. Which of the following pairs of bone features articulate with one another to form one of these joints?

costal facet on the centrum; rib head

what does the ethmoid contain?

crista galli and cribiform plate

the ligaments that limit the anterior and posterior movement of the femur and maintain the alignment of the femoral and tibial condyles are the:

cruciate ligaments

Wandering cells found in the connective tissue proper:

eosinophils, neutrophils, and mast cells

The presence of an epiphyseal line indicates that:

epiphyseal growth has ended; known as the "scar"