ana113 sp 2012 exam 1 study guide

8/2/2019 Ana113 Sp 2012 Exam 1 Study Guide

1/21

Dongho Shin

p 2012

ANA113 Sp 2012 EXAM 1 Study Guide

hortened version:

- Materials from each lecture that are highlighted by TAs during review sessions- Only materials that are not so obvious (ex: Compartmentalization by cell membrane not included)- Corresponding tables to fill out at the end of each lecture- Complete tables/charts at the end- Table of practice questions (mainly of lec 11,12) from review sessions and muscle review from muscle lab- Summary of materials to skim, as told by TAs during review sessions

Lecture 1: The Cell

Major components of cells

Component Structure Function

Cell membrane (plasma

membrane)

Comp: lipid, protein,

arbohydrate

Fluid Mosaic Model Amphipathic (lipid)

molecules in bilayer arrangement, proteins and

carbs floating. Have polar and nonpolar end.

Selectively permeableonly allo

certain substances in

Recognition sitesreceptor for

hormones, antibodies, etc.

Nucleus ChromatinDNA & protein

Nuclear envelopeMembrane surroundingnucleolus; has pores through which substances

pass

NucleolusRNA synthesis

Regulate cellular metabolism &

activity of organelles

Cell division (mitosis)

Ribosome protein synthesis (enzymes lot

RNA)

ER continuous with nuclear membrane

Rough (RER)Multiple ribosomes on surface; make and transport

protein

Smooth (SER)Lipid production and metabolism; store calcium

channel for communication and

transport of substances

Golgi Complex Flattened sacs Store protein

Package materials into vesicles

Mitochondria Internal comp. called cisternae Cell respiration

Microtubules Hollow tubules (formed by tubulin) throughoutcytoplasm

Conducting channelsComponent of centrioles and cilia

Centrioles Cylindrical Involved in cell division

Microfilaments Bundles of thin strands of protein Skeletal support

Contractile activities

Locomotion


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Chemical Composision

The body has O (65%) C (18%) H (10%) N (3%)

All cells have:

Inorganic Water

Electrolytes (acid, base, salt)

Organic Protein Structuralform and shape

Enzymescatalyze

Hormonesregulators

Carbohydrates Monosaccharideglucose

Disaccharidesucrose

Polysaccharideglucogen

Lipid Fats (storage)

CholesterolPhospholipid (in cell membrane)

Nucleic acids DNA (gene info)

RNA (protein synthesis)


3/21

Lecture 2: Life of a Cell

Stages of Cell Cycle Principle Events

I. InterphaseResting phase; DNA replication and growthA. G1 phaseB. S phaseC. G2 phaseII. Mitotic PhaseNuclear division; Cytokinesis: Cytoplasmic divisionA. Prophase

B. Metaphase

C. Anaphase

D. Telophase

General Information

A. After mitosis, daughter cells1. New cell cycle2. Rest3. Specialize age die

B. Cell typesLose ability to divide RBC, neurons, muscle cell

Divide if needed Liver cells, lymphocytes (white BC)

Constantly divide Skin, cells of intestinal lining, bone marrow

Mitosis

In most cells of body

Result: 2 identical daughter cells23 pairs of chromosomes

46 total # chromosomes

Meiosis

In gonads in sex cells

Result: 4 daughter cellsEach has DNA and # of chromosomes

23 total # chromosomes


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Lecture 3: Tissue 1 (Epithelium)

Tissuegroup of cells that perform specific function

Histologystudy of tissues

Epithilium

1. Characteristica. Held by adhesion, rest on basement membraneb. AVASCULARreceive nutrients by diffusion from underlying tissue

2. FunctionsMembraneous

1. Protection2. Lines body cavities3. Sensory perception (receptor for pain, touch,

etc)

4. Absorption, secretion5. Filtration (kidney)

Glandular1. Secretion of various hormones and substances

3. Classification key:Number

1. Simple12. Stratifiedmultiple cell layers3. Pseudostratifiedconsidered

single since each cell contracts

basement membrane

Shape1. Squamousflat, thinnest2. Cuboidalcube3. Columnar - rectangular

Special characteristicEx: keratintough, waterproof

protection

4. Difference between endocrine and exocrine glandsEndocrineSecrete hormones directly into bloodstream

ExocrineSecrete products through duct

1. Unicellulargoblet: cell produce mucous2. Multicellularsaliary gland

Types of epithelium:

Type Appearance LocationSimple squamous 1 thin layer of cells

Simple cuboidal Glandular

Simple columnar Single layer

Stratified squamous Multiple cell layer

Stratified cuboidal Glandular

Pseudostratified ciliated columnar Respiratory tract

Transitional Cells change shape


5/21

Lecture 4: Tissue II (Connective Tissue)

Connective Tissue

Characteristic Most abundant

Highly VASCULAR (except dense CT)

Function Protection

Support, bind other tissuesMetabolic needs of other tissues

Types CT proper (loose, dense, elastic, adipose)

CartilageBone

Blood

Composition Intercellular material (matrix)

Fiberstrength and flexibility1. Collagenous (principle type)has protein collagen, flexible; strong2. Elastichas protein elastin; stretching3. Reticularthing threads, mesh-like; form network

Types of Connective Tissue

1. CT proper (fibrous CT)Type Appearance/composition Location

Loose (areolar)

Vascular

Abundant

Dense

Avascular

a. Irregularb. Regular

a. Large and collagenous; fiberspacked closely

b. Poor blood supply

Elastic Has many irregularly arranged elastic

fibers

Adipose Fat cells

2. CartilageComposition 1. Intercellular material (matrix)

Chondroitin sulfatesemisolid gelatin-like substance2. Cells

Chondrocytes, live in lacunae3. Fibers

Special characteristics 1. Perichondriumtough, outer coverage2. Avascularreceive nutrients by diffusion

Types Hyaline

a. Articular cartilagecover surface of long bones at jointb. Found inportions ofrespiratory tract (nose, trochea, bronchi, ends of ribs)

Fibrocartilage

a. Withstand compressionb. Found inintervertebral disc, symphysis pubis

Elastic

a. Increase flexibilityb. Found inauditory tube, external ear, larynx


6/21

Lecture 5: Skin and Its Appendages

Two principle layers

Epidermis (superficial)

a. Avascularb. Outermost layer

Dermis

a. Vascular nutrients diffuse superficiallyb. Deep to epidermisc. Has dense CT (fibroclasts)d. Glands in dermis

Epithelium layers

Epidermal layer Special characteristics

tratum Germinativum (basale)

tratum spinosum

tratum granulosum

tratum lucidum

tratum corneun

The Dermis

Contains CT (elastin and collagen fibers)

Macrophages (phagocytes)Mast cells

Nerve fibers

Blood vesselsSweat glandsHair folliclesRoot (active cells, hair growth); Shaft (dead, keratinized cells)

Sebaceous glands

Function Network of blood vessels for diffusion of nutrients to epidermis

Glands Sebaceous

a. Structurevery slippery, rupture to releasecontents

b. LocationAll of body except palm of hand andsole of feet

c. Functionsebum prod. by hormones

Sweat

a. Structuretubular with duct

b. Location and function1. Eccrinemost numerous, sweat produc

2. apocrineIn axillary, anogenital; secre

sweat and lipoproteins (prod. odor)


7/21

Lecture 6: Skeletal System I Histology of Bone

Function Supportstructural framework; support tissue (muscle, CT)Protection

Movement

Storage

a. fat stored in medullary cavity of long bonesb. mineral in matrix of bone tissue

Blood productionred marrow in spongy bone new RBC

Composition 1. Intercellular matrixa. Organicflexibility; withstand twist, stretch (has protein)b. Inorganicstrength; withstand compression (has Ca phosphate)

2. Cellsa. Osteocytemature bone cells in lacunaeb. Osteoblast form bonec. Osteoclastbreak down boneAlso has chondrocytes and chondroblasts

Gross structure of

one

Compactsuperficial; dense and smooth

Spongy (cancellous)wide spaces/holes in bones

Flat (spongy surrounded by compact) Cranial (skull), sternum, ribs

Long (compact) Femur, humerus, phalanges

Short (spongy surrounded by

compact)

Carpals (wrist), tarsals (ankle)

Irregular Vertebrae

Sesemoid (form within tendon) Patella

Structures of flat and long bones

Flat bone Layer of spongy bone surrounded by 2 plates of compact bone

Long bone a. Diaphysisshaftb. Epiphysisendsc. Epiphyseal platelengthwise growth of bonesd. Medullary cavitycavity within diaphysise. Periosteumprotective outer coveringf. Articular cartilagehyaline cartilage; protective coveringg. Nutrient vesselsblood supply

Bone formation

ntramembraneous

a. Directly from embryonic CT membranesb. Rapid; for bones required for protectionc. Ex: flat bones of skull and clavicle

Endochondral (lecture diagram helpful)

a. Gradual replacement of hyaline cartilage modelb. Ex: long bones of limbs


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Lecture 7 & 8: Skeletal System II & III (Axial and Appendicular)

Memorizing the location and attachments shown in lab and lecture handouts is best for these.

Sutures

a. Coronal, sagittal, lamboidal, squamousb. Fontanels

Allow change in shape of head during passage of birth canal

Accommodate rapid brain growth

Thoracic Cage (rib cage)

ugular notchcurve on superior manubrium

ternal anglejunction of manubrium and body of sternum

Ribs

ntercostal spacemuscle between ribs

Costal cartilagecartilage that connect to sternum

True ribs (1~7)attach to sternum

False ribs (8~10)attach to rib 7 cartilageFloating (11~12)No articulation anteriorly

True ribs articulate anteriorly

All ribs articulate posteriorly

Vertebral column

Classification

Labeling

Cervical (C1-C7)a. C1-C2 has transverse foramen (opening for blood vessels)b. Axis has DENSc. Atlas and Axis held by transverse ligamentd. C3-C7 has bifid spinous process

Thoracic (T1~T12)a. Spinous process travels in posterior, inferior directionb. Has facet where ribs attach

Lumbar (L1~L5)a. Rectangular shaped vertebral body

Sacral (5)pelvic region

Coccygeal (4)tail bone

Each vertebrae separated by intervertebral discsa. Composed of fibrocartilageb. Annulus fibrosusouter layer

Nucleus pulposusinner layer


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Lecture 9: Articulations

Synarthroses (fibrous)Tough CTNo movement

Suture of skull

Amphiarthrotic (cartilaginous)Hyaline or fibrocartilage tissue

Little movement

Symphysis pubis

Between vertebral bodies and intervertebral discs

Diarthrotic (synovial)Lubricated; cartilages and ligaments bind and protect

Free movement

Type Movement ExamplesPivot Uniaxial rotation around central axis

Condyloid/Ellipsoidal Biaxial movement

Gliding Side to side

Hinge Uniaxial

addle Wide range

Ball-and-socket Great range

mportant terms and concepts

Bursa Fluid-filled pockets; reduce friction and act as shock absorbers

Ligaments Bone to bone

Tendons Bone to muscle

Articular cartilage Hyaline cartilage that protects ends of bones of joint

TMJ Modified hinge joint (hinge + gliding)

Unhappy triad

Labeling

Torn/damage in:Anterior cruciate

Medial collateral ligament

Medial meniscus


10/21

Lecture 10: Muscle Histology

Classification of Muscle

keletal

Voluntary

Composed of long, multi-nucleated cells

Found in muscles of limbs

Associated CT

Attachments Tendondense CT

Aponeurosisdense CTCovering FasciaCT bind muscle groups together

Epimysiummost superficial; CT entire muscle

Perimysiumsurround bundles of muscle fibers

Endomysiumloose CT; cover each muscle fibers

Multinucleated cells in skeletal muscle

Sarcoplasm Cytoplasm

Sarcolemma Plasmalemma; cell membrane

T-tubule Tube-like extension of sarcolemmaAllow cell to communicate; Ca transport

Sarcoplasmic reticulum SERstore large amount of Ca2+

Release it during muscle contraction

Mitochondria ATP

Myofibril Cylindrical unit; entire length of muscle fiber

Myofilament Found in myofibrila. Actinthinb. Myosinthick

Myoglobin Iron containing pigment

mooth

nvoluntary

Composed of long cells with 1 nucleus

Found in G1 tract and walls of blood vessels

Cardiac

nvoluntary

Composed of uni-nucleated branching cells

Found near heart

nnervation of skeletal muscle

Neuromuscular junction Point of contact between muscle fiber and axon of neuron which stimulates it

Motor unit Motor neuron and all muscle fibers it controlsThe more precise the movement, the smaller motor unit


11/21

Types of Muscle Fibers

Red Slow Twitch White Fast Twitch Intermediate Fast Twitc

Color Red White Intermediate

Myoglobin High Little High

Mitochondria Many Few Many

Capillaries Many Few Many

Energy Production Aerobic Anaerobic metabolism for

ATP

Aerobic

Glycogen reserves Have large reserves for

anaerobic metabolism

Power Very powerfulIncrease # myofilaments

Powerful (less than whit

Fatigue Resistant Quickly Resistant

Contraction time Slowly for long periods of

time

Fast Faster than red

Slower than white

Examples

Muscle groups

Synergistic- Muscle that contract together in coordinated effort

for a specific movement

Antagonistic- Muscles that perform opposite functions

Ex: flexors and extensors

Types of contraction

Concentric- Shortening contraction

Ex: upper arm against trunk of body, elbow flexed.

Eccentric- Lengthening contraction

Ex: Upper arm against trunk of body, elbow extended.


12/21

Lectures 11&12 Skeletal Muscles

Axial

Scalp and Face

Occipitofrontalis Wrinkle forehead

Orbicularis oculi Close eyeClose eyelid

Orbicularis oris Close and pulse lips (kiss)

Zygomaticus major Smile

Depressor anguli oris Frowning

Levator labii superioris Elevate upper lip

Depressor labii inferioris Depress lower lip

Buccinator Chewing

Push food to teethPlatysma Tense skin of neck

(when a man shaves)

Biting and grinding movements of jaw

Temporalis Elevate mandible

Close mouth

Masseter Elevate mandible

Close mouth

Medial pterygoid Move mandible side tosideClose mouth

Lateral pterygoid Depress mandibleOpen mouth

Ocular muscles

Rectus muscles Superior,Inferior,Medial,Lateral

Move eyeball

Oblique muscles Superior, inferiorRotate eyeball

Tongue

Hyoglossus Depress Lateral side

Genioglossus Depress and project

tyloglossus Retract and elevate

Anterior Neck

Suprahyoid Support tongue

Elevate hyoid bone

Infrahyoid Help swallowing

Depress hyoid bone

Anterolateral Neck

Sternocleidomastoid Bilaterally flexUnilaterally rotate to

opposite side

Scalenus Medius Bilaterally flex

Unilaterally rotate to

opposite side

Deep muscles of neck

Erector spinae Extend spine

Quadratus lumborum Bilaterally flex lumbar

Unilaterally, laterally fto same side

Abdominal wall

External oblique Bilaterally flex and rotspine

Internal oblique Bilaterally flex and rot

spine

Transversus abdominis Bilaterally flex and rot

spine

Rectus abdominis Flex spine

Respiration

External intercostals Aid in respirationInternal intercostals Aid in respiration

Diaphragm Aid in respiration

Pelvic floor and perineum

Pelvic diaphragm Support organs of pelv

cavity

Urogenital diaphragm Support organs of pelv

cavity


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Appendicular

Pectoral Girdle (shoulder)

erratus anterior Hold scapula to body and pull

forward (Boxer)

Trapezius Elevate shoulderExtend head at neck

Arm (Brachium)

Pectoralis major Flex arm at shoulder

Medial rotate and adduct

Latissimus dorsi Extend arm at shoulder

Teres major Lat. dorsi and deltoid extension

(adduct)

Deltoid Abduct arm

Flex and medial rotate arm

Extend arm (humerus)

Rotator cuff Supreaspinatus Abduction

Infraspinatus Laterally rotate

humerus

Teres minor Laterally rotate

humerus

Subscapularis Laterally rotate

humerus

Forearm

Biceps brachii Flex arm at angle

Major supinator of armBrachialis Flex forearm

Brachioradialis Flex forearm

Triceps brachii Extend forearm

Supinate or pronate forearm

upinator Supinate forearm

Pronator teres, quadrates Pronate forearm

Wrist, hand, fingers

Flexor carpi radialis Flex and radially devia

wrist

Flexor carpi ulnaris Flex and deviate wrist

ulnar direction

Flexor digitorum

superficialis

Flex digits (not thumb)

Flexor digitorum

profundus

Extend digits

Flexor pollicis longus Flex thumb

Extensor carpi radialis

longus

Extend and radially

deviate wrist

Extensor carpi ulnaris Extend and deviate wriin ulnar direction

Extensor digitorum Extend fingers and wri

Extensor pollicis longus Extend thumb

Hand

Thenar Thumb

Abductor pollicis brevis Abdu

Flexor pollicis brevis Flex

Adductor pollicis Addu

Opponens pollicis Oppo

Hypothenar 5th

digit

Flexor digiti minimi brevis Flex

Abductor digiti minimi Abdu

Opponens digiti minimi Oppo

Lumbricals(4) Ab/Ad fingerFlex metacarpal phalangeal joint

DorsalInterossei

Abduct fingers

Palmerinterossei

Adduct fingers

Thigh

Iliopsoas Flex thigh at hip

IliacusPsoas Major Flexfemu

Tensor fasciae latae Abduct thigh at hip

Gluteus maximus Extend thigh at hip

Gluteus medius Abduct thigh at hip

Extend/rotate Medially

Adductor magnus Adduct thigh at hip


14/21

Leg

artorius Flex femur and lower leg

Quadriceps femoris Flex thigh at hip

Extend leg at knee

Hamstrings Extend thigh at hip

Flex leg at knee

Ankle, foot and toes

Tibialis anterior Dorsiflexion and inversionof feet

Extensor hallucis longus Extend great toeDorsiflexion of foor

Extensor digitorum longus Extend toeDorsiflexion

Peroneus/Fibularis longus Plantar-flexEvert foor

Peroneus/Fibularis brevis Plantar-flexEvert foor

Gastrocnemius PlantarflexionFlexion of leg

oleus Plantarflexion of foot

Tibialis posterior PlantarflexionInvert foot

Flexor hallucis longus Flex great toePlantarflex foot

Foot

Flexor digiti minimi brevis Flex 5th

Flexor digitorum brevis Flex 2nd and 5th

Flexor hallucis brevis Flex great toe

Lumbricals (4) Flex MTPs

Extend IPs of 4finger

Dorsal interossei (4) Abduct toes

Plantar interossei (3) Adduct toes


15/21

Practice action questions

Scenario Action Muscles

Reach Flex arm at shoulder

Chew gum Hold gum in place

Look down Flex head at neck

Drink swallow Elevate and depress

tuck out tongue Protract tongue

Depress tongue

Wrinkling of forehead Wrinkle forehead

Flying Abduct arm at shoulder

Wink eye Wink eye

Lower bottom lip Lower bottom lip

Dentist done checking Elevate mandible

Protract mandible Protract mandible

Grind Move jaw side to sideExtend spine back Extend spine back

Circumduct/rotate arm at shoulder

Kiss Puck/purse lip

upinate forearm Supinate forearm

Crunches Flex stomach

Laterally rotate stomach

Breathe Aid in respiration

Keep you alive RespirationBoxer Help protract scapula

Cheeeeese Smile

Extend arm at shoulder

Arm to side Adduct arm at shoulder

Elvis Lift upper lip

Frown Depress lip

umpingjack Adduct thigh at hip

Lift box Flex forearm at elbow

Toes Extend toes up (not big toe)

Flex thigh Extend knee

Toes Extend bid toe

tep ladder Flex thigh at hip

Walk heel of feet Dorsiflex

Tip of toe Plantarflex

Point at person Flex finger, not thumb

Extend forearm at elbow


16/21

Flex thumb

Adduct thigh at hip

Extend hand at wrist

Flex hand at wrist

Extend hip at knee

Hold spine erect

Kick door behind Extend thigh at hip

Tip Toe Plantarflexion of foor

Point toe Flexion of toe

Walk on heel Dorsiflexion of ankle

Ascend stairs Flex hip

Turn doorknob Supinate forearm

Extend hip back Extend thigh at hipExtend hip back

Kick Extension of knee

Grab baton Extend arm at shoulder

mile Smile

Lift barbell Flextion of arm at elbow

Motorcycle handle Wrist extension

Flextion of wrist

Abduction of shoulder

Grab dish Flex shoulder

Tap dancing Plantarflexion

Magic chair Sit in midair

Shoulder shrugAbduct shoulder

Abduct hip

Adduct shoulder

Adduct hip

Inversion of feet

Eversion of feet


17/21

Completed Charts and tables

Stages of Cell Cycle Principle Events

III. InterphaseResting phase; DNA replication and growthD. G1 phase Normal cell activities; Cell growth, duplication of organelles

Protein synthesisE. S phase SNA replication

Histones synthesis

F. G2 phase Protein synthesis, microtubulesIV. Mitotic PhaseNuclear division; Cytokinesis: Cytoplasmic divisionE. Prophase Nuc membrane disappear

Chromosomes condense

F. Metaphase Paired chromosomes line up along equator

G. Anaphase Chromosomes separate, migrate to opposite sides of cell

H. Telophase Nucleus divide into 2 unitsSame composition of DNA

Type Appearance LocationSimple squamous 1 thin layer of cells Blood vessels

Alveori sacs

Simple cuboidal Glandular Glands

Simple columnar Single layer Digestive tract

Stratified squamous Multiple cell layer Beg and end of G1 tractVagina, skin

Stratified cuboidal Glandular

Pseudostratified ciliated columnar Respiratory tract Nasal cavityTrochea and bronchi

Transitional Cells change shape Bladder, uterus


18/21

Type Appearance/composition Location

Loose (areolar)

Vascular

Abundant Throughout body

Dense

Avascularc. Irregulard. Regular

c. Large and collagenous; fiberspacked closely

d. Poor blood supplyLigaments

Tendons

Elastic Has many irregularly arranged elastic

fibers

Walls of arteries

Larynx

Adipose Fat cells Body

Epidermal layer Special characteristics

tratum Germinativum (basale) DeepestSingle layer

Mitosis and gradually move up

tratum spinosum Attach by spinke-like process

tratum granulosum Has dark granules

Begin to die

tratum lucidum Clear layer

Thick skin

tratum corneun Superficial

Dead


19/21

Type Movement ExamplesPivot Uniaxial rotation around central axis Atlas and axis

Proximal radioulnar joint

Condyloid/Ellipsoidal Biaxial movement Knuckles

Wrist

Radiocarpal joint

Gliding Side to side Intercarpal (wrist)Vertebrae

Ribs

Hinge Uniaxial Elbow

Interphalangeal

addle Wide range Thumb

Ball-and-socket Great range ShoulderHip

Red Slow Twitch White Fast Twitch Intermediate Fast Twitc

Color Red White Intermediate

Myoglobin High Little High

Mitochondria Many Few Many

Capillaries Many Few Many

Energy Production Aerobic Anaerobic metabolism forATP

Aerobic

Glycogen reserves Have large reserves for

anaerobic metabolism

Power Very powerful

Increase # myofilaments

Powerful (less than whit

Fatigue Resistant Quickly Resistant

Contraction time Slowly for long periods of

time

Fast Faster than red

Slower than white

Examples Postural muscles especially

low back, prolonged

contraction

Muscles of upper limbs,

lifting, throwing

Muscles of lower limbs,

provide both support an

movement


20/21

Scenario Action Muscles

Reach Flex arm at shoulder Pectoralis major

Anterior deltoid

Chew gum Hold gum in place Buccinator

Look down Flex head at neck Sternalcoleidomastoid

Scalenus medius

Drink swallow Elevate and depress Suprahyoid

Infrahyoid

tuck out tongue Protract tongue Gyneoglossus

Depress tongue HyoglussusWrinkling of forehead Wrinkle forehead Occipitofrontalis

Flying Abduct arm at shoulder Deltoid

Wink eye Wink eye Orbicularis oculi

Lower bottom lip Lower bottom lip Depressor labii inferioris

Dentist done checking Elevate mandible Temporalis

Medial pterygoid

Masseter

Protract mandible Protract mandible Lateral pterygoid

Grind Move jaw side to side Lateral pterygoid

Extend spine back Extend spine back Rectus abdominis

Circumduct/rotate arm at shoulder Rotative cuffKiss Puck/purse lip Orbicularis oris

upinate forearm Supinate forearm Biceps brachii

Crunches Flex stomach Rectus abdominis

Laterally rotate stomach Internal oblique

External obliqueTransverse abdominis

Breathe Aid in respiration Internal intercostals

External intercostal

Keep you alive Respiration Diaphragm

Boxer Help protract scapula Serratus anterior

Cheeeeese Smile Zygomaticus majorExtend arm at shoulder Anteros major

Latissimus dorsi

Arm to side Adduct arm at shoulder Pectoralis major

Elvis Lift upper lip Levator labii superiori

Frown Depress lip Depressor labii inferioris

umpingjack Adduct thigh at hip Tensor fasciar lataeGluteus medius

Lift box Flex forearm at elbow Biceps crachiiBrachialis

Brachioradialis

Toes Extend toes up (not big toe) Extensor digitorum

Flex thigh Extend knee Quadraceps

Toes Extend bid toe Extensor pollicis

tep ladder Flex thigh at hip Quadriceps fimoris

Walk heel of feet Dorsiflex Tibialis anterior

Tip of toe Plantarflex Soleus

Point at person Flex finger, not thumb Flexor digitorum profundusSuperficialis

Extend forearm at elbow Triceps trachii

Flex thumb Flexor pollicis longus

Adduct thigh at hip Adductor magnus


21/21

Extend hand at wrist Extensor carpi radialis

Extensor carpi ulnaris

Flex hand at wrist Flexor carpi radialis

Flexor carpi ulnaris

Extend hip at knee Hamstring

Hold spine erect Erector spinae

Kick door behind Extend thigh at hip Gluteus maximux

Hamstring

Tip Toe Plantarflexion of foor Gastrocnemius

SoleusTibialis posteriorFicularis longus

Fibularis brevis

Point toe Flexion of toe Flexor digitorum brevis

Walk on heel Dorsiflexion of ankle Tibialis anterior

Ascend stairs Flex hip Iliacus, psoas major

Turn doorknob Supinate forearm Biceps brachiiSupinator

Extend hip back Extend thigh at hip

Extend hip back

Gluteus maximus

Hamstring

Kick Extension of knee QuadracepsGrab baton Extend arm at shoulder Triceps

Latissimus dorsi

Deltoid

mile Smile Zygomaticus major

Lift barbell Flextion of arm at elbow Biceps brachii

BrachialisBrachiaradialis

Motorcycle handle Wrist extension Extensor carpi radialis longusExtensor carpi ulnaris

Flextion of wrist Flexor carpi radialis

Flexor carpi ulanrisAbduction of shoulder Deltoid

Grab dish Flex shoulder Pectoralis majorDeltoid

Tap dancing Plantarflexion SoleusGastrocnemius

Fibularis longus

Fibularis brevis

Magic chair Sit in midair Hamstring

Shoulder shrug Trapezius

Abduct shoulder Deltoid

Tensor fasciar lataeAbduct hip Gluteus medius

Adduct shoulder Pectoralis majorTeres major

Adduct hip Adductor magnus

Inversion of feet Tibialis Anterior

Tibialis posterior

Eversion of feet Fibularis brevisFibularis longus

ana113 sp 2012 exam 1 study guide

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