Anatomy I Final AAMI

Abdominal Aorta

- Situated below the diaphragm -Located in the abdominal cavity -Penetrates the aortic orifice (opening) in the diaphragm -Starts at L1 (first lumbar vertebrae) and terminates at L4 (fourth lumbar vertebrae -Contains visceral and parietal branches

Bronchial Arteries

- Supply lung tissue and bronchi -one right artery and two left arteries - visceral branch

Esophageal Arteries

- Supply the esophagus - 4 to 5 arteries -visceral branch

intercostal arteries

- Supply the ribs and thoracic wall - 9 pair - parietal branch

pericardial arteries

- supply the pericardium - 2 to 3 arteries - visceral branch

Subcostal Arteries

- supply the ribs and thoracic wall - one pair - parietal branch

superior phrenic arteries

- supply the superior surface of the diaphragm - Have one pair - Parietal branch

thoracic aorta

-situated above the diaphragm -located in the thoracic cavity -starts at t4 and ends at t12 -contains visceral and parietal branches

epithelial

A term that represents one of the basic tissues of the body

upper extremity or limb

Attaches to the trunk and consists of the arm and forearm

lower extremity or limb

Attaches to the trunk and consists of the thigh, groin and leg

hepatic artery

Each of the following arteries are pair except the: maxillary artery posterior cerebral artery hepatic artery internal carotid artery facial artery

ascending aorta

LV flows through the ______________

false

Lymph contains platelets, which allows clots to form in the lymphatic vessels

lymph; blood

Lymph nodes are widely distributed throughout the body along the lymphatic pathways where they filter the _________ before it is returned to the __________

pelvic cavity

Organs in this cavity include the urinary bladder, sigmoid colon and internal male and female reproductive organs.

thoracic duct

Receives lymph from the left side of the head, neck, chest, left upper extremity and the entire body below the ribs.

anatomical position

Standing erect Facing the observer Feet are flat on the floor Upper extremities are at the sides Palms of the hand are facing anteriorly (towards the front) Defines the _____________ position

gross anatomy

Study of structures that can be seen with the naked eye

thoracic

The ________ cavity contains the heart, lungs, trachea, esophagus, large blood vessels, and nerves.

distal

The hand is located at the ________ end of the forearm.

right ventricle

The heart chamber in which pulmonary circulation originates in is

popliteal vein

The small saphenous vein is a tributary to the

abdominal aorta

The testicular arteries are present only in the male body, and they arise from the:

pharyngeal tonsils

The tonsils located near the upper part of the throat are called the

sinuses

The veins that collects blood from the brain and carry it toward the heart is called the

lymphocytes

The white blood cells that are produced in the lymph organs are called

caudal

The word caudal is a directional term that indicates toward the tail

true

There are four orifices through which blood enters the left atrium of the heart but only one for blood to exit from it

brachiocephalic vein

Tributary of SVC

Azygous vein

Which vessels is a tributary to the SVC?

tunica media - adventitial - intima

With regards to the layers of the large blood vessels, going from the superficial to deep, which of the following groups is correct

thymus gland

a bi-lobed lymphatic organ located in the upper anterior part of the thoracic cavity

lymph

a clear, yellow, watery fluid found in the lymph vessels

vena comite

accompanying vein

arch

ascending aorta through the __________________

Posterior auricle vein Posterior facial vein

blood will eventually flow into 2 large veins, the:

abdominal cavity

contains the following organs: stomach, small intestines, part of the large intestines, liver, gall bladder, spleen, pancreas, kidneys and the adrenal (suprarenal) glands.

R lymphatic duct

drains lymph from the upper right side of the body ( head, neck, right side of the chest and entire upper extremity

abdominopelvic cavity

extends from the diaphragm to the groin. It is encircled by the abdominal wall and bones and muscles of the pelvis. As the name suggests, it is divided into two portions, even though no wall actually separates them.

tonsils

filtering bacteria and producing lymphocytes are the functions of

villi

finger like projections found along the muscousal

lymph nodes

function as filters to remove bacteria and other foreign bodies including malignant cells

Peyer's patches

groups of lymph nodes located along the entire length of small intestine

two

how many pairs of tonsils are there

two (one for each lung)

how many pleural cavities are there?

1 cup (8 oz)

how much blood can the spleen store?

villi

increase surface area for absorption

cisterna chyli

is located anterior to the the second lumbar vertebrae

milky

lact means

thymus gland

located behind the sternum & between the lung and produces lymphocytes.

anterior cavity

located on the anterior surface of the torso (trunk of the body). It is divided into an upper thoracic cavity (chest cavity) and lower abdominopelvic cavities by a dome shaped muscle known as the diaphragm or phrenic.

ileum

longest portion of the small intestine

chyle

lymph in the small intestines are referred to as a

veins

lymph vessels have thinner walls and less valves than _________

Lymphocytes

lymphs do not contain red blood cells or platelets but instead contain _______________

tonsils

masses of lymphatic tissue embedded in the mucous membrane within the oral cavity and nasopharynx

pisiform bone

one of the wrist bones on the pinky side

lymph nodes

oval shaped structures located along the entire length of lymph vessels

ileum

peyer's patches are the most numerous in the ___________

nasopharynx

refers to the upper part of the throat

R subclavian vein

right lymphatic duct returns lymph to the cardiovascular system by way of .....

central

situated at or pertaining to a center or central point.

lacteals

small ducts that carry lymph and dietary lipids from the villi of the small intestine to the cisterna chili

physiological or psychological anatomy

studies the function of living things or how the body works

cytology

study of the structure of individual cells

right and left external carotid arteries

supply the superficial aspects of the head, neck, face, skull etc. on their respective sides. They begin at the superior border of the thyroid cartilage.

left subclavian vein

the L lymphatic duct returns lymph to the cardiovascular system by way of the ______________

thoracic duct

the L. Lymphatic duct is also known as

pelvic

the ______________ cavity is the inferior portion of the abdominalpelvic cavity

thoracic aorta

the arch flows through the ____________

anterior cerebral artery

the artery involved in the make up of the circle of Willis is the

Blood Vascular System

the first subdivision of the circulatory system

spleen

the largest mass of lymphatic tissue

ante-cubital fossa

the little indentation located on the anterior surface of the forearm, the bend of the elbow

palatine

the most common tonsils aka what we actually call our tonsils are referred to as

adenoid

the pharyngeal tonsil is also known as the

lymph system

the second subdivision of the circulatory system

pharyngeal tonsil

the single tonsil located in the upper part of the throat

left hypochondriac region

the spleen is located in

pathological / morbid anatomy

the study of anatomy in regard to the structural changes, both microscopically and macroscopically, in the body which occurs as a result of disease

Microscopic Anatomy

the study of structures of the body that can be seen only with the use of a microscope. These structures are so small that they are best studied using a microscope.

histology

the study of tissues in the body which can only be effectively studied with the aid of the microscope.

thoracic cavity

the superior portion of the ventral cavity and is surrounded by ribs to protect the vital organs.

15-18

the thoracic (left) duct can be as long as __________ inches

cisterna chyli

the thoracic duct begins as a dialation known as the

superior, cephalad, cephalic , cranial

these 4 terms refer to a structure that is located toward the head or upper part of the body or away from the feet.

trunk (torso)

thorax, abdomen, pelvis are apart of what region of the body?

lymph capillaries

tiniest lymphatic vessels

lymph tissue

tonsils , spleen and thymus gland are all organs that contain ______________

lingual tonsils

tonsils located at the base of the tongue

palatine

tonsils located in the back and side of the throat are called

lymph vessels

transport the lymph

lymph vessels and veins

tunica media , tunica intima . and tunica adventitia are the layers of both .....

R. Lymphatic Duct and L. Lymphatic Duct

what are the two large main vessels that lymph vessels drain into

lymph capillaries

what do lymph vessels start out as?

In the flow of the left upper extremity the arch goes straight to the left subclavian artery

what is the difference in the flow of the left and right upper extremity

spleen

what lymphatic tissue is situated in the left hypochodriac region between the stomach and diaphragm, lateral to the liver?

back to the heart

where to veins take blood?