Shared Flashcard Set

Details

Fetal Pig Dissection Anatomy
Pictures!!
134
Anatomy
Undergraduate 1
05/08/2010

Additional Anatomy Flashcards

 


 

Cards

Term
Definition

hole (orifice) where urine exits the body. located near the umbelical cord.

 

[image][image]

Term
Definition
thin, transparent layer of skin, usually comes off before birth because of hair growing underneath it. it is a temporary layer.
Term
Definition
this attached the fetus to the placenta (the placenta forms only after the depositing of a fertilized egg)Mommy and baby's blood never touch, but through osmosis but like metabolic wastes and nutrients are transferred.
Term
Definition
pouches that contain the testes, they regulate the body temperature of the testes.
Term
Definition
end of the digestive canal
Term
Definition
hold most of the viscera, and organs such as the stomach.
Term
Definition
carries bile from the liver to the small intestine
Term
Definition
beginning of the large intestine, used to store food
Term
Definition
the end of the stomach closest to the heart
Term
Definition

aka the large intestine, extracts water from feces. [Also there is a lot of colic bacteria here which synthesize vitamin K which is needed by mammals. Bacteria help to digest cellulose which is why herbivores often have such a long colon]

Undigested residues disentegrated bile parts and many bacteria are discharged as feces.

 

Term
Definition
separates thoracic cavity from the abdominal cavity. Draws air into the lungs
Term
Definition

connects the stomach to the jejunum (the central part of the small intestine where the digestive magic REALLY happens) This area also is where some chemical digestion occurs.

 

pronounced "do-o-dee-num"

Term
Definition

store bile, releases it whenever food from tummy goes into duodenum.

[image]

Term
Definition
muscle that pumps blood through vessels by rhythmic contractions
Term
Definition
the last section of the small intestine, absorbs B12 and bile salts
Term
Definition
middle section of the small intestine, the main area of nutrient absorption
Term
Definition

removes and stores excess nutrients from the blood, maintains blood sugar levels, detoxifies harmful substances, makes bile.

 

detoxes blood cells by mixing them with bile. Alters ammonia into urea. Inactivates soem chemical compounds, modifies chemical structures. Turns glucose to glycogen (animal equivalent of amylopectin).

Term
Definition
transport oxygen and carbon dioxide to and from the cells
Term
Definition

the area in the thorax which contains the heart, esophogus, trachea, thymus, and lymph nodes

 

AKA between the two pleural caivities

Term
Definition

an endocrine and exocrine gland that produces enzymes to break down fats and proteins and secretes hormones to regulate blood sugar level. Secretes digestive juices.

looks like a "little brain."

[image]

Term
Definition
sac that surrounds the heart
Term
Definition
sac that surrounds the lungs
Term
Definition

region of stomach that connects to the duodenum of the small intestine.

Consists of thick muscular wall that forms a sphincter valve which keeps food from leaving stomach before it is sufficiently broken down.

Term
Definition
stores feces
Term
Definition
site of chemical digestion of carbohydrates, proteins, and fats. Where most chemical digestion occurs. The digestive enzymes that work come from the pancreas. Site where most of the nutrients from the digested food are absorbed.
Term
Definition

destroys red blood cells and stores a reservoir of blood.

Located just behind the stomach. Makes some white blood cells, filters blood, "red blood cell graveyar." Stores excess blood in case of emergencies.

[image]

Spleen almost looks like "little liver."

Term
Definition
acidic environment used for storage and chemical digestion.
Term
Definition
cavity that holds the heart, lungs, and all associated organs.
Term
Definition

secretes pre-ejaculate (which is clear, shiny) why?

1) helps to lubricate urethra so the "real party" can come through :D haha

2) helps to flush out any residual urine or other mess

It's totally possible that pre-ejaculate could contain semen----flushes out some from the last time.

Term
Definition
tube that connects the testicles to the vas deferens, stores sperm. It will come from the epidid. and then go through the vas deferens (which is covered by spermatic cord, the spermatic flows through area named inguinal canal).
Term
Definition

passage that contains the spermatic cord (which contains the vas deferens).

(this is more prominant in men but also contains something in women).

 

Vas deferens= "the main vein."

Spermatic cord= its covering

Inguinal canal=just the name of the area that it covers.

Term
Definition

area of the body enclosed by the pelvis, surrounds reproduction organs. AKA the pelvic region

Check out how different chick and dude pelvis are: (chick first):

[image][image]

 

Term
Definition
reproductive organ to carry sperm to female and exretory organ for urine, male copulatory organ. Duh, it's the actual external part where urethra runs through.
Term
Definition
embryonic developmental sac of the peritoneum
Term
Definition
extension of abdomen that contains the testes. aka covering of testes. These swellings will develop into the scrotum, and will hold the descended testes. Sperm cannot be produced at body temperature. Scrotum acts as temperature control device, raising and lowering as necessary.
Term
Definition
vas deferens and surrounding tissue (contains vas deferens and also other seminal veiny stuff)
Term
Definition
produce sperm and testosterone...from here they go to the epididymis for storage.
Term
Definition
tube that connects bladder to body, in dudes it carries both semen and urine out.
Term
Definition
inside the spermatic cord; carries sperm from epididymis to urethra.
Term
Definition
connects the ovaries to the uterus
Term
Definition
egg producing structures
Term
Definition

points where the uterus and fallopian tubes or oviducts meet

[image]

aka #2, is the uterine horn, #3 is the uterine body. The uterine horn is where the fallopian tube meets with uterus. #6 is fallopian tubes.

Ovaries-->fallopian tubes-->uterine horn--->uterus

Term
Definition
reproductive organ that opens to the cervix and fallopian tubes, accepts a fertilized egg.
Term
Definition

lead from uterus to exterior of body.

[image]

Term
Definition
stores and collects urine produced by the kidneys
Term
Definition

 

[image]

filters blood to remove waste, regulates blood pressure. takes out urea, uric acid, salts, nitrogenous wastes. Takes out water from urine. Filters blood. Renal artery+vein goes through them to get stuff removed from blood.

You got two.

 

Term
Definition

ducts that carry urine from kidneys to the bladder.

kidneys----via ureters-----bladder----via urethra----outside of body.

Term
Definition
tube that connects bladder the outside of the body
Term
Definition
"voice box" generates sound
Term
Definition

[image]

produces T-cells aka turns lymphocytes (white blood cells) into T-cells (T stands for thymus) these are specialized wiht special receptors and are very important to an immune response. T-cells go to various lymph notes (glands?)

 

Term
Definition
endocrine gland that controls metabolism, hormonal sensitivity and calcium regulation. Controls how fast you turn your nutrients into energy (picture of it on thymus card).
Term
Definition
airway for oxygen and carbon dioxide exchange from body to environment
Term
Definition
vocal cords; sound-producing device
Term
Definition

largest salivary gland, secrete saliva, begins carbohydrate digestion

[image]

Term
Definition
secretes saliva, begins carb digestion
Term
Definition
secretes salivary, begins carb digestion
Term
Definition
the mouth, used to take in food :D hahaha
Term
Definition
entrance to the glottis that prevents food from entering larynx when swallowing
Term
Definition
muscular tube that carries food to tummy
Term
Definition
opening to outside of snout for oxygen exchange
Term
Definition
space between the vocal cords used in produce sound
Term
Definition
voice box; sound production
Term
Definition
open cavities in the nose
Term
Definition
passageway for air and for food
Term
Definition
opening to nares from inside the buccal cavity to allow for gas echange through external nares
Term
Definition
boneless tissue on the roof of the mouth
Term
Definition


#18, the huge hole is called the foramen magnum. This runs through the occipital bone and is where spinal cord enters.

27=vomer

 

See picture

 

 

Term
Definition
the mandible in mammals is made up of only one bone, the dentary. Look at this nonmammal, snake skull... check out the divided mandible...[image]
Term
Definition
see labled. characteristic mandible bone made of two halves, each half is only a single bone, the dentary. Only found in mmals. In other vertebrates, each half of mandible consists of sever bones. Mammal teeth only found on dentary, premaxillary, and maxillary bones.
Term
Definition
see picture, its on your facial region. above teeth and aorudn nose, pretty big region
Term
Definition
right above that big hole where you think your nose is, kind of like the bridge. look at picture
Term
Definition
bone in the back of skull (why don't you look at diagram)
Term
Definition
big bone in your skull on the top (look at diagram)
Term
Definition
bones on your skull on your temples (see diagram) aka sides of your head
Term
Definition
zygomatic bone=your cheek bone
Term
Definition
first vertebrae, articulates directly with the skull at the occipital condyles.[image]
Term
Definition

the next after atlas...

[image]

Term
Definition

Term
Definition

Term
Definition

Term
Definition

Term
Definition

Term
Definition
aka red blood cells. Most abundant type of cell in human body. Have lost their nuclei, mitochondria, and some other organelles filled with hemoglobin. SInce they lack mitochondira and nuclei, they live only a few weeks and are continuously replaced. The new ones are developed primarily in red bone marrow.
Term
Definition

always carry blood to the heart

Veins are usually larger than arteries. The movement of blood in them is fairly continuous.

Movement of blood in veins is helped along by contractions of surrounding muscles.

Term
Definition

always carry blood away from the heart...
two types

systemic- carries blood to body

pulmonic-carries blood to the lungs

 

usually smaller than veins. The movement fo arterial blood is more "pumping and spurting." movement of veins is much more smooth.

Term
Definition
fetal skeletons are cartiligenous, and that is replaced gradually by bone. Skeleton feels rubbery, and cartilige is more flexible and allows for growth.
Term
Definition
two parts of skull are the cranial region and the facial region/
Supporting users have an ad free experience!