Anatomy

Anatomy 200 with Turner at Ohio State University - All Campuses

About this deck

By: Katelyn Heath
Textbook:

Learning Human Anatomy (4th Edition)
Created: 2011-01-18
Size: 80 flashcards
Views: 73

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 been getting MUCH better grades on all my tests for school. Flash cards, notes, and quizzes are great on here. Thanks!”
Kathy

Sign up (free) to study this.

Boundaries of Popliteal Fossa

1. Biceps Femoris: Lateral and Above

2. Semitendinosus

3. Semimembranosus - Upper and Medial

4. Gastrocnemisu - Lower lateral and Medial

Contents of Popliteal Fossa

1. Popliteal artery

2. Popliteal vein

3. Tibial nerve

4. Common fibular nerve

Four primary tissues

1. Epithelial

2. Connective

3. Muscle

4. Nerve

Germ cell layers, and what they go to form

Endoderm: innermost forms lining of tubular structures

Ectoderm: outer germ cell layer

Mesoderm: layer in the middle goes to form muscles and connective tissues

Major protein of the fivers in connective tissue structures

Collagen

Ligaments

Conect bone to bone

Tendon

Connect muscle to bone

Aponeurosis

A broad, flat tendon

3 Planes of the body

1. Sagittal

2. Tranverse

3. Coronal

Epiphyseal line

Where the epiphysis and the diaphysis fuse after the cartilaginous epiphyseal plate is no longer needed

4 Factors influencing bone remodling process

1. Stress/ pressure

2. Exercise/ weight bearing

3. Nutrition

4. Hormones

Process

A roughened bony prominance usually serving as the site of attachment for muscles or connective tissue structures

Trochanter

Relatively large blunt type of process found only on the femur

Tuberosity

A large blunt or rounded process

Tubercle

A small blunt or rounded process

Spine

A pointed projection of bone

Crest

A prominent border that may be rough

Fossa

A saucer - like depression

Condyle

A smooth structure, either concave or convex joined directly to the shaft of a long bone

Facet

A smooth surface for articulation

Three articular markings

Head, condyle, facet

Explain location of: Trochanteric fossa, intertrochanteric crest, interosseous border, soleal line, intercondylar fossa

Trochanteric fossa: beteween head & greater trochanter

Intertrochanteric crest: between trochanters

Interosseous border: tibia side of fibula

Soleal line: line on top back of tibia

Intercondylar fossa:

Spiral line edge gluteal tuberosity

Cuboid by what toe?

Pinky

3 Functions of Muscle

Production of movement

Production of heat

Maintenance of posture

4 Characteristics of muscle

Contractility

Irritability

Extensibility

Elasticity

Synergist

Steadies or eliminates unwanted movement when a muscle crosses two joints

Fixator

Maintains the position of a body part not actually involved in movement

What does paralized hip muscles cause?

Waddling gate

Crural fascia

Fibers of connective tissue on the leg (was fascia latae now crural fascia)

4 Anterior Crural Muscles + something

Tibalis Anterior

Extensor digitorum longus

Extensor hallucis longus

Fibularis tertius

Superior extensor retinaculum

4 Deep posterior muscles

Popliteus

Flexor hallucis longus

Flexor digitorum longus

Tibalis posterior

Muscle(s) of the dorsum of the foot

Extensor digitorum brevis

Muscle(s) of the plantar of the foot

Abductor hallucis

Flexor digitorum brevis

Abductor digiti minimi

PLantar aponeurosis

thick fascial structure

Name the intrinsic mucle of top of the foot

Extensor digitorum brevis

4 PNS Structures

Cranial nerves

Peripheral nerves

Ganglia

Plexuses

INtermingling of nerve cell processes

Ganglia

Groups of nerve cell bodies in the periphery

Neuron

Nerve cell , composed of a body which is always found either in the central nervous system or in a ganglion and of one or more nerve cell processes

2 Neuron characteristics

Conductivity

Irritability

How many pairs of spinal nerves?

Where are cell bodies of motor neurons? Normal color?

Ventral horn of buttefly grey , red

Femoral nerve innervates what group of muscles?

Anterior femoral muscles (5)

3 Functions of blood

Transports

Regulates

Protects

Arterioles

Barely visible branches whose small size provides the resistance to blood flow largely responsible for blood pressure

Capillaries

Connection between arterioles and veins, consisting of only endothelial lining

Describe veins

Thin walls

Larger diameter and more numberous

Valves

More numerous anastomoses

5 General features of blood vessels

Variable

Tend to occur in neurovascular bundles

collateral circulation

anastomoses

General distribution

What two features of blood vessels are not seen in nerves

Collateral circulation and anastomoses

Venae comitantes

When two veins accompany one artery

Anastomoses

branching and joining of vessels

Collateral circulation

more than one source of blood to a specific body pary

The cavity the heart lies in

mediastinum

Pleura

lung sac which secretes lubracant and rests on diaphragm

Where is the heart?

about 2/3 left of the midline

What is the heart sac called?

pericardium

What intercostal space does the apex meet at?

the 5th

Where is ligamentum arteriosum? And something about it

Between aorta and pulmonary trunk, remant of an embryonic vessel

What artrey lies in the coronary sulcus?

Circumflex artery

What artery and vein lie in the anterior interventricular sulcus?

LAD and Great cardiac vein

What artery and vein lie in the posterior interventricular sulcus?

Middle cardiac vein and Posterior interventricular artery

What sinus is the end of the great cardiac vein?

Coronary sinus

Sulcus

Depression

Ridges of muscles

Trabeculae carnea

Name of strands that help close the tri and bicuspid valve

Chordea Tendineae

Name of sulcus that circles the heart

Coronary atrioventricular sulcus

Pacemaker of the heart, found where?

Sinoatrial node, outside SVC

4 Fetal heart structures and what they are now

Umbilical vein - Ligamentus teres hepatis

Ductus Venosus - Ligamentum venosum

Foramen ovale - Fossa ovalis

Ductus arteriosus - Ligamentus arteriosum

Ductus venosus function

Shunts most oxygenated blood through the liver

Foramen ovale function

Shunts blood from the right atrium to the left atrium to bypass nonfunctional lungs

Ductus arteriosus function

Shunts blood from the pulmonary trunk directly into the aorta

Lumbar plexus cord levels

T12-L4

Sacral plexus cord levels

L4-S4

Femoral cord levels

L234

Sciatic cord levels

L45S123

Obturator cord levels