Exam 1- Anatomy QUESTIONS
associated with the air we inhale
ethmoid bone
Kids have fewer bones
false
The bones making up the nasal septum are the perpendicular plates and the vomer
false
The elbow is distal to the thumb
false
The epithelial tissue is characterized by having lots of e. matrix and blood vessels that nourish the underlying avascular tissue
false
The temporal bone connects to the zygomatic bone via the temporal process of the temporal bone
false
epithelial named after most abundant cell
false
hair is only found in thick skin
false
the mandible is the upper jaw
false
the unit of compact and spongy bone is osteon
false
The dermis is dense regular CT
false; irregular
the ---- belongs to the respiratory and digestive system
pharynx
Which allows the yes motion?
C1 and atlas
---- has a lot of e. matrix
CT
The lacrimal bones form the cheekbone and some lateral wall of the orbit
False
The pituitary gland is housed in a saddle like depression in the temporal bone
False; sphenoid bone
The --- contains the great majority of the stomach
LUQ
The epidermis consists of stratified squamous epithelium. which cell type found in these layers are a type of macrophages?
Langerhans cells
!!!! Estrogen is a hormone that aids in absorption of calcium. When a woman is in menopause, estrogen is reduced. Mary reached menopausal age and was advised to take calcium supplements to reduce osteoporosis. How can menopause affect marys bones?
Osteoclasts will begin to break down calcium stored within the bone which causes osteoporosis
most of the ascending colon is in the --- region
Right lumbar
Most stem cells differentiate into keratinocytes in which skin layer?
S. basale
---- contain actin filaments on the inner side of the plasma membrane
adhering junctions
Anatomy differs to physiology because
anatomy studies the morphology of the body parts, while physiology studies the functions of the body part
the true ribs are
attach to the sternum via cartilage
Transverse foramen has
blood vessels
the term --- refers to arm
brachial
caudal is opposite of
cephalic
The bone feature that is part of the ethmoid bone and serves as a passageway to the olfactory nerve is referred to as
cribiform plate
not a figure of the sphenoid bone?
crista galli
bone marrow has cells that become RBC, WBC and platelets
differentiation
the thumb is ---- to the elbow
distal
which body cavity protects the brain and spinal cord?
dorsal body cavity
Which structure gives us the unique characteristics of fingerprints?
epidermal ridges
The crista galli is a bone feature for which bone?
ethmoid bone
Ribs 11 and 12 are called
floating ribs
The diaphragm is on the same side of the ---
heart
Which layer of the skin contains loos CT and stores body fat?
hypodermis.
not a cranial bone
infraoribtal formane in maxilla
What separates the parietal and occipital bone?
lamboidal
A pregnant woman would most likely suffer what type of spinal curvature and in what area?
lordosis in the lumbar area
receives most stress by bearing most body weight
lumbar
Only moveable bone in the facial skeleton
mandible
What is cilia responsible for?
movement of nutrients through apical surface
which is vertebrochondral rib?
ninth rib
!!!!! When a fracture is not given the correct medical treatment and therefore does not heal properly, bone formation begins to form at the area of fracture. What cell contributes to this bone formation?
osteoblast
when a doctor manually checks a pulse by pressing down on a wrist, they are using a noninvasive technique called ----
palpation
If a needle pokes your skin and results in instant bleeding, which skin layer has the needle reached?
papillary layer
when the dorsal aspect of your hand is facing anteriorly, your forearm is
pronated
the life process related to cell multiplication and or generation of a new organism is called
reproduction
alveoli are located in the lungs and assist with gas exchange and diffusion. The tissue found in the alveoli are made up of
simple squamous epithelium
occipital condyle articulates with the
superior articular facet of atlas
Which of the following are paired cranial bones?
temporal and parietal
we are seeing the brain slices from top to bottom therefore the MRI scan is ----
transverse
stratum lucidium is only in palms
true
can CT be fluid, flexible, hard and/ or strong?
yes
--- release their secretions by pinching off apical portion of cell
apocrine
During the process of bone remodeling, old tissue is replaced by new bone tissue. The first step of this process requires ..1.., which removes minerals and collagen from the bone by ..2.. Next is ..3.., which adds minerals and collagen fibers to bone by ..4..
1. bone resorption 2. osteoclasts 3. bone deposition 4. osteoblast
What layer of the skin are Merkel cells present?
S. basale
Which layer of the epidermis is responsible for secreting a lipid like substance that helps to seal off all of the layers above and to hold those layers together
S. granulosum
---- allow for small molecules and ions to pass from cell to cell
gap junctions
Curvatures of the spine serve the body by ________.
giving flexibility and absorb shock
Which bone does not articulate with another bone?
hyoid bone
the hyoid bone is unique because
it is the only bone that does not directly articulate with any other bone
the muscle cramping is happening in the medial/ posterial aspect of the
leg
a -- connects bone to bone
ligament
The -- is not a cranial bone but it forms the orbit
maxilla
Monocytes form
osteoclasts
Is there cilia in intestines?
no, microvilli
bone resorption occurs with help of
osteoclast
!!!! What makes up the superior portion of the lateral side of the cranium?
parietal bone
Which is posterior to the frontal bone, but anterior to the occipital bone?
parietal bone
Which bone articulates with the frontal bone?
parietal, sphenoid, zygomatic, ethnoid
-- is the name given to the noninvasive technique in which the doctor taps on the surface of the body to evaluate the underlying surface
percussion
taps on surface of the body to evaluate the underlying surface
percussion
Between the visceral and parietal serous membrane that surround the heart we have the --- cavity
pericardial
which cavities are present within the thoracic cavities?
pericardial and pleural
The outer covering of a bone is
periosteum
A foramen is
round passageway for blood vessels or nerves
Which of the following functions of the epithelial tissue aids in digestion?
secretion and release of mucous and specific chemical compound
The axial skeleton includes
skull, vertebral column, rib cage
which touches ALL other cranial bones?
sphenoid bone
The superior orbital fissure is formed by
sphenoid bone only
what can be felt in the dorsum?
spinous process
when epithelial cells are flat, they are referred to as -- cells
squamous
You are out in the Everglades at night and decide to lay in a hammock to stargaze. In which position are you in?
supine
tissue that connects muscle to bone
tendon
all are depressions or openings in our bone but,
the trochanter
Lungs are found in which cavity
thoracic
which plane divides the body into superior and inferior portions?
transverse
where does the tubercule of a rib articulate?
transverse costal facet
T/F: intramembrous ossifications develops flat bone in the skull
true
The dermis has a reticular and papillary layer
true
canaliculi connect lacunae with one or another and central canal
true
coccygeal fracture is possible during childhood or by falling?
true
the blood is usually drawn from
antecubital region
blood capillaries, tactile corpuscles, and free nerve ending
capillary region
blood vessels belong to the --- system
cardiovascular
!!!! Where is bone added to during endochondral ossification?
epiphysis
--- tissue is avasular
epithelial
In anatomical position, a person is standing upright, looking forward, feet flat on the ground, with palms facing
forward
two pneumatized bones
fronal and ethmoid
The bronchial is --- to the thoracic region
lateral
produce histamine that lead to inflammatory response?
mast cells
secretes e. matrix and deposits calcium into matrix
osteoblast
!!!!! What is the correct order in which bone reformation occurs?
resorption, reversal, matrix deposition, mineralization, resting bone
The mastoid process is in what bone?
temporal bone
lungs are found within the --- cavity and are surrounded by a serous membrane named ----
thoracic pleural
