EXAM 1 online quizzes
costal facet on the Centrum; rib tubercle
there are two joints between at the thoracic vertebrae and ribs. which of the following pairs of bone features articulate with one another to form one of these joints
spinous process
this bone feature which is present in all vertebra projects posteriorly and appears thickest and most blunt in the lumbar vertebrae
connective
Having a matrix is a characteristic of what type of tissue?
neurocranium
The sphenoid and ethmoid are part of the:
Protection
Main function of stratified epithelium is:
Temporel bone
all of the following make up the eye orbit except
parathyroid hormone
What hormone is responsible for promoting osteoclast activity?
trapezium
Which carpal bone, based on its location, would articulate with the metacarpal of the thumb?
made up of several cell layers, where keratinocytes contain tonofibrils which are made up of protein filaments
Which statement about stratum spinosum is correct?
round passageway for blood vessels and nerves
a foramen is
calcium phosphate
what component of the bone matrix gives it its toughness
parathyroid hormone
what hormone is responsible for promoting osteoclast activity
reabsorption, deposition, osteocyte, mineralization
what is the correct order of events for bone remodeling
Intramembranous endochondral endochondral intramembranous
what type of ossification is involved in mandible hip limb and clavicle development
osteoclast
which of the following cells are in charge of bone resorption
flattened shallow articulating surface
A facet such as the superior and inferior articulating facets on the vertebra is described as
2 layers (papillary and reticular)
How many layers of the dermis is present in thick skin?
epiphyseal line
In an adult, the epiphysis is separated from the diaphysis by the:
Cribiform plate
The bone feature that is part of the ethmoid bone and serves as a passageway to the olfactory nerves is referred to as
Osteons
The functional unit of bone is known as
digestive
The gallbladder belongs to which organ system?
Periosteum
The outer covering of bone is known as
lunula
The pale crescent found in nails by the root is called:
parietal bones
The sagittal suture separates the
2 parietal bones
The sagittal suture separates the:
clavicle
What articulates with the acromion of the scapula?
Supine
You are out in the Everglades at night and decide to lay in a hammock to stargaze. In which position are you in?
cartilage ligament
_____ is a type of dense connective tissue that is often found in joints to reduce friction. _______ is a type of fibrous connective tissue you which attaches a bone to another bone
lordosis in the lumbar area
a pregnant woman would most likely suffer what type of spinal curvature in and what vertebral area
merocrine sweat gland
a sweat gland whose duct reaches the surface of the skin is called
Osteoclasts will begin to break down calcium stored within the bone which can cause osteoporosis
estrogen is a hormone that aids in the absorption of calcium. When a woman reaches menopause the production of estrogen is greatly reduced. mary recently reached menopause. what is happening in her bones
The bone would have a decreased mineral content and as a result it would also be weaker
if osteoclasts activity exceeds osteoblast activity how would the mass of the bone be affected
over curvature laterally
scoliosis occurs from
occipital bone
the lamboid suture joins the parietal bone to the
Parietal bone
what bone makes up The superior portion of the lateral side of the cranium
osteoblast
when a fracture is not given the correct medical treatment and therefore does not heal properly bone formation begins to format the area of fracture what cell is present
epiphyseal plate
where is bone added to endochondral ossification
clavicle
which bone is NOT a flat bone
sella turcica
which of these features is present in the sphenoid bone
perpendicular plate and Volmer
which two bone features come together to form the nasal septum
left upper
Most of the stomach is in the _________ quadrant.
osteoclast; resorption
when calcium levels in the blood fall below homeostasis, which bone celI act to raise calcium levels and through which mechanism
costal facet on the centrum; rib head
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?
stratum spinosum (spiny layer)
most stem cells differentiate into keratinocytes in which skin layer
crista galli
the ________ is an anterior portion of the cribriform that extends superiorly into the cranium