FINAL
Anatomy 125 with Spencer at University of California - Los Angeles
About this deck
By: Natalia M
Textbook:
Human Anatomy (MyA&P Series)
Created: 2008-07-30
Size: 217 flashcards
Views: 15
Textbook:
Human Anatomy (MyA&P Series)Created: 2008-07-30
Size: 217 flashcards
Views: 15
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Which subdivision of anatomy doesn't belong?
Visual disectional
What is made of 2 or more tissues?
Organs
What stage goes before mitosis?
Interphase
A cut that divides the body into a right and left side is a...
Saggital Cut
Where can a pleural pericardial cavitie be found?
Thoracic cavity
What is the anatomical name for the tumb?
Pollex
What does sthe pleura refer to?
Lungs
A cut that divides he body into an upper and a lower section is called?
Transverse
What is not right about developmental anatomy?
It is the structural changes over a LIFETIME
What is the anatomical position?
Standard reference point used for directional terms regardless of actual position of the body
What does the dorsal cavity house?
The brain and spinal cord
What is histology?
The study of tissue
What are the anatomical terms for hip, foot, hand,
coxyx, pedal, mannus,
What is a prasagital cut?
A cut lengthwise... any sagittal cut except in the middle
What cavity is the heart in?
the Ventral pericardial cavity
Which cavities house the lungs?
The pleural ventral, thoracic cavities
During which cell cycle is the genetic material copied?
S phase of interphase
What divides the body into anterior and posterior?
Coronal/Frontal cut
What goes first second and then third from mitosis, PMAT, Interphase?
Interphase, mitosis, PMAT
Are phsopholibids hydrophobic or philic?
Both because the heads are hydrophilic and the tails are hydrophobic
Which are connective tissues from the following:
cartilage, adipose, blood, muscles
cartilage, adipose, blood, muscles
All except muscle!!! Muscle is not connective tissue
What are the cells wedged btwn simple columnar epithelial cells?
Goblet Cells
How do nutrients reach the surface of the epidermis?
Diffusion
What is true about epithelial tissue?
Its basement membrane is made of connective tissue
What do peroxisomes do?
detoxify things
What is true about the mitochondria?
Contains its own DNA
The skin is deep/superficial to skeletal muscle?
Superficial
What are the following regions known as?
Ear region, back of head, point of shoulder
Ear region, back of head, point of shoulder
otic region
occipital region
acromial region
occipital region
acromial region
What 2 cavities are found in the dorsal cavity?
The cranial and vertebral cavity
What does the fluid mosaic term refer to?
Fluid = membrane
Mosaic = protiens
Mosaic = protiens
Phagocytocis =
Cell Eating = endocytosis
Exocytosis=
sending out
Pinocytosis =
Cell drinking
During which phase do sister chromatids separate and become chromosomes?
anaphase
What happens during metaphase?
sister chromatids line up at the center and create metaphase plate
What happensduring telophase?
opposite of prophase, nuclear envelope appears
What happens during cytokinesis?
cleavage furrow
What is pathological anatomy?
structural changes taht cause diseases
What do squamous cells look like?
Flat
Columnar cell appearance?
Longer than they are wide
Cuboidal cell appeartance?
About as tall as wide...can be circular
What is a characteristic of epithelia?
avascular but innervated
What makes up 50% of the total mass of plasma membrane?
protiens
What connects sister chromatids together?
centromere
What makes ribosomes?
nucleoulus
Pseudostratified cubiodal is not...
a real classification
where are chondoblasts found?
w/in cartilage and secrete new matrix
What is true about hyaline cartilage?
fibers aren't clearly visible
What gives the external ear its shape?
elastic cartilage
Which tissue has the nucleus peripherally located?
adipose tissue
What is the matrix made of?
ground substance and fibers
What are the 3 main components of CT
ground substance, fibers and cells
Which cells are found in areolar CT and which one is NOT?
mast cells, macrophages, fibroblasts but NO chondoblasts
What is the primary function of fat?
Nutrient storage
Lacunae CA salts are found mainly in
Bone tissue
Simple cuboidal epithelium's main function is
secretion and absorption
The main function of stratified epithelium is
protection
What is the main function of simple epithelium?
transport
What are the two layers in the dermis?
Papillary (top) and reticular layers (thicker)
What are the cells found in the dermis?
Fibroblasts, ,macrophages, mast cells
What are langerhan cells?
Macrophages
What is the function of skin?
screen UV rays, synthesise vitamin D, IT DOES NOT TRANSPORT SUBSTANCES
What are the layers of thin skin?
Corneum, granulosum, spinosum, basale
Which prevent water loss?
Lamalated granules
Which layer is responsible for cell division and replacement in the skin?
Germinativum
Which cells have immune function?
langerhans and macrophages
Which cells are spidershaped?
Melanocytes
Which are the non sex chromosomes?
autosomes
If a homozygote dominant mates with a homozygote recessive, then what will the babies be?
They will carry dominant trait which is black eyes
When you mix and red flower with a white flower and you get pink what type of dominance is this?
incomplete dominance
What is an example of codominance?
A and B dominant over O blood
What is Pleiotropy?
1 gene affects many characteristics
What is polygenic inheritance?
Many genes affect 1 characteristic
How do you get purely heterozygote children?
Cross 2 homozygotes
What is the specific location of a gene on a chromosome called?
loci/locus
What is the trait most common in nature known as?
wild type
What are the chances of a family having a girl after they've had 2 boys?
50/50
If you mix a pedigree chihuahuah with a great dane what will you get?
a Hybrid
T/F a person with type b blood can recieve blood from someone with type b or type o blood?
True
What is the extra skin layer in the palms called?
lucidum
What do you get when you cross an uknown genotype with a heterozygote?
test cross
Where are keratinocytes found?
epidermis
T/F...Chromosome theory of inheritance states that chromosomes are found on genes
FALSE...CHROMOSOMES NOT FOUND ON GENES!
Ceruminous glands secrete?
Earwax
Derminal papillaee contain
Meisseners corpuscles
Which cells are touch receptors?
Merkel cells
Intermediate filaments, desmosomes, and keratinocytes are found in ...
the spinosum
3/4 of the epidermal thickness is found in the...
corneum
Fibroblasts are found in which layer?
reticular lyaer
where is adipose skin found?
in the hypodermis
Which gland soften skin and serete oil?
sebaceous glands
What is the function of sweat?
Thermoregulation
What is the main function of melanin?
Protection
What are the chemical messenger molecules?
neruo transmitters
What is the laer of delicate CT aroun the Axon?
Endonueurium
what is the function of Ependymal cells?
circulate cerebrospinal fluid
T/F: The PNS consists of nerves that extend from the brain and spinal cord?
True
The space btwn neurons is called...
The synapse
Whate matter
Myelinated axon
Grey matter
cell body and dendrites
Which is not a function of skeletal system/
strength
Which neurons connect sensory with motor neurons? FOUND ONLY IN CNS
Inter neurons/association neurons
What does yellow marrow have a high percentage of?
fat
what is the structural unit of compact bone?
Osteon
Cell responsible for secreteing bone matrix?
Osteoblast
What cells are found in the osteogenic layer of periosteum?
Osteoblasts and osteoclasts
What is the most abundant skeletal cartilage?
Hyaline
What is spongy bone made up of?
Trabeculae
What cells are similar to schwann cells?
oligodendrocytes
COPS
CNS Oligodendrocytes
PNS Schwann cells
PNS Schwann cells
What not found in cartilage but is found in bone?
blood vessels
What is the canal through the middle of the osteon called?
Haversian canal with nerves and blood vessels
What shape are vertebrae?
irregular
Osteoclasts perform?
resorption
what does appositional grown mean for cartilage?
growth from outside
What does interstitial growth mean for cartialge?
inside
What hormone regulates the remodel of bone?
calcitonin
What controls the functino of visceral organs and involuntary nervous system
Visceral motor
What is the functiona unit of skeletal muscle?
sarcomere
What do T tubles do?
increase/enhance signals
What is a network of membrance responsible for calcium storage in muscles?
sarcoplasmic reticulum
For muscle contraction what attaches to what?
myosin attaches to actin where myosin is the thick filament and actin are the thin filaments
The sarcomere is the area btwn...
2 Z discs
what are the striations in skeletal muscles due to?
myofilaments
What is the membrane around the uscle cell called?
sarcolemma
What surrounds individual muscle cells?
endo...
Olfactory receptors are found....
in the nose
Which is not a special sense?
touch
Photoreceptors, bipolar cells, ganglion cells are all found
in the neuronal layer of the retina
What links the middle ear to the pharynx?
Pharyngotympanic tube
Which are in charge of rotational acceleration ?
crista ampularis
What lines the eyes and is a membrane?
conjunctiva
What is the function of the lens?
Precise focusing of light on retina
Which are sound receptors?
Cochlea
What contains cones and has the highest visual acuity?
fovea
Palpabrae are...
eyelids
Are sarcomeres found in smooth muscle? Actin and mysosin?
no
yes
yes
What is true about blood plasma?
90% of it is made of water
What do all leukocytes have in common?
all have nucleus
What is NOT a normal plasma protien?
thromboplastin
What are basophils born from?
myloid stem cells
What are the most numerous WBC
neutrophils
Which are considered lymphocytes?
B and T cells
which are not granulocytes?
Basophils
What is the largest of the leukocytes?
Monocytes
what are platelet forming cells made from?
Megakaryocytes
Plasma cells and megakaryoctyes become?
B Lymphocytes
Which only become lymphocytes?
Lymphoid stem cells
what is the most important immune cell?
lymphocytes
What are cell fragments called used for clotting?
Platelets
What is the cardiac muscle layer called?
myocardum
Where does the blood go when ventricles contract?
aorta and pulmonary artery
What are the leaky capillaries called?
sinusoids
Where are continuous capilaries found?
skin and muscle
What are veins called?
capitance vessels
what are distributing arteries also called?
muscular arteries
Which are not part of the arteriole sstyem?
capillaries
What is the correct order for lymph?
Lymph caplilaires, collecting vessels, nodes, trunk, duct
Which is not part of the arteriold system?
capillaries
Which are specialized to get fat in teh small intestines?
lacteals
What are the layers that every organ has from the lumen out
Mucosa, submucosa, muscluaris, serosa
Which lymph drains 3/4 of the body
thoracic
What are the primary lymph organs?
obone marros and the thymus
Lymph drains back to the veins in the...
neck
Gas exchange and the carrying of oxygen occurs in the
conducting zone
Which lymphs are near blood capilaries?
lymph capiliaries
What secretes enzymatic liquid for digestion?
pancreas
What increases the surface area in the small intestines?
Plicase circularis
what removes blood born antigens?
spleen
what generates memory lymphocytes?
pyres patches
What connects the stomach to the duodenum to the liver?
lesser omentum
Which salivary glands keep the mouth moist and are found in lots of places of the mouth?
intrinsic salivary glands
What happens as the conducting tubes in the air passage ways get smaller?
Cartilage rings are replaced by plates of cartialge
what is the passage way btwn the oral cavity and the parynx?
Fauces
What contains tastebuds?
fungiform, circumvale
What is the zone called where gas exchange occurs?
respiratory zone
gas exchange between the lungs and blood is called?
external respiration
What does a meal high in fat cause?
Bile released
Where do lymphocytes learn to recognize self?
thymus
What anchors the vocal chords?
Aratenyoid
Which lyse and directly attack foreign cells?
T Cells
What is the blind tube opening off the cecum?
Appendix
where is Malt found?
anywhere that opens to the outside world
what is the dome region of the stomach?
Fundus
What is the opening to the stomach and duodenum?
pyloric sphincter
T/F Lymphocytes are the most imporant tissue?
FALSE ITS NOT A TISSUE
What si the job of the larynx?
Route food and air b/c of epiglottis
What cuts and nips food?
incisors
what is oxygen and CO2 exchange known as?
diffusion
what is the adams apple/ laryngeal prominance made of?
Thyroid cartialge
What is the function of the larygopharynx
passageway for food and air
Where do T lymphocytes mature?
thymus
where are Interocytes found?
small intestine
Which causes urination/micturation?
stretching of bladder
What does urine normally contain?
nitroginous waste
What is the structural unit of a kidney?
nephron
What does the renual corpuscle contain?
Glomerules and bowmans capsule
What is the break down of amino acids and the main waste filtered from kidney?
urea
Bowmans capsule is NOT...
plasma protien
What are the parallel bundles of collecting tubes spearated by renal columns?
renal pyramids
Involuntary sphincter
null
urogenital diaphragma
Membranous urethra
R. kidney is lower than left...t/f
True
leptin is secreted by...
adipocytes
what gland is ontop of kidney
adrenal
What are the chemical substances secreted into extracellular space?
Hormones
Juxtamed are what percent of nephrons?
15%
what is the most important blood calcium regulator?
parathyroid
what releases epinephrin?
adrenal medulla
What releases melatonin?
pineal gland
what relases insulin?
beta cells
All are true endocrine glands excpet...
Hypothalamus
Trace an egg out of the body
ovary, fallopian tube, uterus, cervix, vagina, out
Sperm trace out of body
testes, epididymus, vas defferens, ejaculatory dut
60-65% semen is made in
seminal vesicle
Female external genitalia =
Vulva
About this deck
By: Natalia M
Textbook: Human Anatomy (MyA&P Series)
Created: 2008-07-30
Size: 217 flashcards
Views: 15
Textbook:
Human Anatomy (MyA&P Series)Created: 2008-07-30
Size: 217 flashcards
Views: 15
About StudyBlue
STUDYBLUE makes things that make you better at school.
Things like online flashcards with photos and audio.
Things like personalized quizzes and friendly reminders about when (and what) to study next.
Think of it as a digital backpack™: access to all of your study materials online and on your phone.
STUDYBLUE exists to make studying efficient and effective for every student, for free. Join us.
“I have used this website for three exams, and I see a huge difference in my test results.”
Naj
Naj