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Anatomy Qtr 1
PA Summer anatomy
129
Anatomy
Professional
06/23/2011

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Term
WHAT ARE THE EXTERNAL LANDMARKS IN THE SURPERCIAL CHEST?
Definition
- CLAVICLE
- MANUBRIUM
- BODY
- XIPHOID PROCESS
- EPGIGASTRIC AREA
- JUGULAR NOTCH
- STERNAL ANGLE
- MIDCLAVICULAR LINE
- INFRASTERNAL ANGLE
- COSTAL MARGIN
Term
WHAT COMPRISES THE EXTERNAL THORACIC CAVITY?
Definition
THORACIC VERTEBRAE
12 PAIRS OF RIBS
STERNUM
DIAPHRAGMS
Term
WHAT ARE THE APERTURES OF THE THORACIC CAVITY?
Definition
SUPERIOR THORACIC APERTURE
INFERIOR THORACIC APERTURE
Term
WHAT ARE THE CONTENTS OF THORACIC CAVITY?
Definition
2 PLEURAL CAVITIES LINED BY
*PARIETAL PLEURAL- lies against ribs
*VISCERAL PLEURAL - lies against lungs, expands
with it.
MEDIALSTINUM - centrally located
*superior
*inferior- anterior, middle and posterior
Term
WHAT ARE THE PARTS OF A RIB?
Definition
HEAD WITH 2 FACETS
NECK
TUBERCLE
Term
WHAT PART OF THE RIB FORMS A SYNOVIAL JOINT AND WITH WHAT STRUCTURE?
Definition
Head and tubercle of rib forms synovial joint with vertebrae and its secured by ligaments
Term
WHAT IS THE BREAST ANATOMY WE HAVE TO KNOW?
Definition
Going from the nipple towards the back....ducts and lobules
Term
WHAT ARE THE 2 NAMES FOR THE TYPES OF SYNOVIAL JOINTS THAT ARE FORMED BY RIBS AND VERTEBRAE?
Definition
2 COSTO-VERTEBRAL
1 COSTO-TRANSVERSAL
Term
WHAT ARE THE ARTERIES TO THE THORACIC WALL?
Definition
LEFT SIDE
AORTA->SUBCLAVIAN a.->THORACIC a. + INTERCOSTAL aa.

RIGHT SIDE
THORACIC AORTA->POSTERIOR INTERCOSTAL a. + INTERNAL THORACIC a.-> ANTERIOR INTERCOSTAL a. branches
Term
WHAT ARE THE VEINS OF THORACIC WALL?
Definition
LEFT SIDE
INTERCOSTAL v.->HEMIAZYGOUS v.-> AZYGOUS v.-> IVC

RIGHT SIDE
INTERCOSTAL v. -> AZYGOUS v. -> SVC
Term
WHAT IS A SIGNIFICANT DIFFERENCE BETWEEN THE RIGHT AND LEFT THORACIC WALL BLOOD SUPPLY?
Definition
THORACIC WALL VENOUS SYSTEM HAS HEMIAZYGOUS VEIN THAT MUST CROSS VERTEBRAL MIDLINE IN ORDER TO DRAIN INTO AZYGOUS V. ON THE RIGHT AND EVENTUALLY DRAIN INTO IVC
Term
WHAT NERVE GIVES SENSORY AND MOTOR INNERVATION TO THORACIC WALL?
Definition
INTERCOSTAL n. PROVIDES SENSORY TO BREAST LEVEL T3 - T6

MOTOR TO INTERCOSTAL mm.
Term
WHAT ARE THE SUPERFICIAL MUSCLES OF THE THORAX?
Definition
PECTORALIS MAJOR AND MINOR
SERRATUS ANTERIOR
MUSCLES OF THE BACK
Term
NAME THE STRUCTURES THAT GO THROUGH OPENINGS IN THE DIAPHRAGM
Definition
IVC
ESOPHAGUS
AORTA
Term
WHAT IS THE INNERVATION TO THE MAIN MUSCLE USED IN RESPIRATION?
Definition
C3, C4, AND C5 FORM PHRENIC n. TO DIAPHRAGM
Term
DESCRIBE THE ACTIONS OF DIAPHRAGM
Definition
CONTRACTION = INSPIRATION
RELAXATION = EXPIRATION
Term
WHAT ARE THE RESPIRATORY MUSCLES INVOLVED IN INSPIRATION?
Definition
EXTERNAL INTERCOSTALS
SCALENE
DIAPHRAGM
Term
WHAT ARE THE RESPIRATORY MUSCLES INVOLVED IN EXPIRATION?
Definition
INTERNAL INTERCOSTALS
INNERMOST INTERCOSTALS (WEAK)
ABDOMINALS
Term
WHAT ARE THE RESPIRATORY MUSCLES INVOLVED IN EXPIRATION?
Definition
INTERNAL INTERCOSTALS
INNERMOST INTERCOSTALS (WEAK)
ABDOMINALS
Term
EXTERNAL INTERCOSTAL FIBERS ARE ORIENTED...
Definition
EIm.
"hands in pocket"
down and fwd
Term
ORIENTATION FOR INTERNAL INTERCOSTAL mm.
Definition
UP AND BACK
"ELVIS FIXING HIS HAIR"
Term
FORCED EXPIRATION IS CAUSED BY WHAT MUSCLE?
Definition
INTERNAL INTERCOSTAL CONTRACTION
Term
THE INTERCOSTAL NERVE IS IN BETWEEN WHAT 2 STRUCTURES?
Definition
INNERMOST INTERCOSTAL M. AND INTERNAL INTERCOSTAL M.
NERVE BUNDLE LOCATED IMMEDIATELY BENEATH EACH RIB SO PUNCTURE ABOVE ADJACENT RIB
Term
WHAT ARE THE NAMES OF THE CAVITIES THE LUNGS LIE IN AND THEIR SPECIFIC NAME AND LOCATION
Definition
PLEURAL CAVITIES LINED BY PARIETAL AND VISCERAL PLEURA RESPECTIVELY
Term
WHAT ARE THE FOUR PARTS OF THE MEDIASTINUM?
Definition
SUPERIOR AND INFERIOR
THEN INFERIOR IS CUT INTO ANTERIOR, MIDDLE , POSTERIOR
Term
WHAT STRUCTURES PASS THROUGH THE SUPERIOR MEDIASTINUM? NERVES?
Definition
62223
NVATL "never visit aunts taking lithium"
Nerves; VAGUS, LEFT RECURRENT LARYNGEAL, MEDIASTINUM AUTONOMICS(SYMP + PARASYM), CARDIAC PLEXUS, PHRENIC, SYMPATHETIC CHAIN
Term
WHAT STRUCTURES PASS THROUGH THE SUPERIOR MEDIASTINUM? VEINS?
Definition
SVC, R and L BRACHIOCEPHALIC VEINS
Term
WHAT STRUCTURES PASS THROUGH THE SUPERIOR MEDIASTINUM? ARTERIES?
Definition
AORTIC ARCH, L SUBCLAVIAN, L COMMON CAROTID, AND R BRACHIOCEPHALIC TRUNK
Term
WHAT STRUCTURES PASS THROUGH THE SUPERIOR MEDIASTINUM? TUBES?
Definition
ESOPHAGUS
TRACHEA
Term
WHAT STRUCTURES PASS THROUGH THE SUPERIOR MEDIASTINUM? LYMPH?
Definition
THYMUS REMNANTS
LYMPH NODES
THORACIC DUCT
Term
WHAT STRUCTURES PASS THROUGH THE ANTERIOR MEDIASTINUM?
Definition
FAT
LYMPH
THYMUS REMNANTS
Term
WHAT STRUCTURES PASS THROUGH THE MIDDLE MEDIASTINUM?
Definition
HEART AND 8 GREAT VESSELS
AORTA
PULMONARY ARTERIES
PULMONARY VEINS
SVC
IVC
Term
WHAT STRUCTURES PASS THROUGH THE POSTERIOR MEDIASTINUM? NERVES?
Definition
32211
NVATD "never visit aunts taking downers"
VAGUS
SYMPATHETIC CHAIN
SPLANCHNICS
Term
WHAT STRUCTURES PASS THROUGH THE POSTERIOR MEDIASTINUM? VEINS?
Definition
RIGHT AZYGOUS V.
LEFT HEMIAZYGOUS V.

THEY BOTH DRAIN INTERCOSTALS
Term
WHAT STRUCTURES PASS THROUGH THE POSTERIOR MEDIASTINUM? ARTERIES?
Definition
DESCENDING AORTA
INTERCOSTAL BRANCHES COME OFF D. AORTA
Term
WHAT STRUCTURES PASS THROUGH THE POSTERIOR MEDIASTINUM? TUBES?
Definition
ESOPHAGUS
Term
WHAT STRUCTURES PASS THROUGH THE POSTERIOR MEDIASTINUM? DUCTS?
Definition
THORACIC DUCT
Term
WHAT ARE THE DELINEATING STRUCTURES OF THE UPPER RESPIRATORY SYSTEM?
Definition
BEGINS AT THE NOSE AND ENDS AT LOWEST PORTION OF THE SUPERIOR MEDIASTINUM
Term
WHAT ARE THE DELINEATING STRUCTURES OF THE LOWER RESPIRATORY SYSTEM?
Definition
BEGINS AT THE TRACHEA AND ENDS INTO THE LUNGS
Term
AT WHAT SPINAL LEVEL DOES THE TRACHEA BEGIN? FOLLOW ITS TRACK DOWN INTO THE LUNGS NAMING SPACES IT ENTERS
Definition
TRACHEA BEGINS RIGHT AT THE END OF CRICOID BONE.
SPINAL LEVEL C6
ENTERS SUPERIOR MEDIASTINUM
DIVIDES INTO LEFT AND RIGHT MAIN BRONCHII INFERIORLY TO T4
Term
WHAT STRUCTURE SPLITS AT T4 SPINAL LEVEL?
Definition
TRACHEA SPLITS INTO LEFT AND RIGHT (1) MAIN BRONCHII
Term
WHAT STRUCTURE BEGINS AT THE C6 LEVEL?
Definition
TRACHEA
Term
WHERE WOULD ASPIRATIONS OF FLUID FROM THE LUNGS TAKE PLACE?
Definition
COSTO-DIAPHRAGMATIC SPACES...
THEY ARE POTENTIAL SPACES BETWEEN PARIETAL AND VISCERAL PLEURA
Term
IF YOU FOLLOW THE PRIMARY BRONCHUS THAT IS SHORTER AND STRAIGHTER YOU WILL END UP IN WHICH LUNG?
Definition
RIGHT LUNG
Term
HOW MANY LOBES DOES THE RIGHT LUNG HAVE?
Definition
3 LOBES
Term
WHAT IS THE NAME OF THE STRUCTURE THAT ENCASES BLOOD VESSELS THAT ENTER AND LEAVE THE LUNG?
Definition
HILUM
Term
WHAT IS THE ORDER OF DIVISIONS FOR THE BRONCI OF THE LUNGS?
Definition
PRIMARY BRONCHUS
LOBAR = SECONDARY BRONCHUS
SEGMENTAL = TERTIARY BRONCHUS
Term
PART OF THE BRONCHUS THAT ENTERS INDIVIDUAL LOBES OF THE LUNGS ARE CALLED?
Definition
LOBAR OR SECONDARY BRONCHI
Term
WHAT IS THE FUNCTION OF BRONCHIAL VESSELS?
Definition
BLOOD VESSELS THAT SUPPLY THE LUNGS WITH BLOOD NEEDED FOR FUNCTION
Term
WHAT IS THE FUNCTION OF THE PULMONARY VESSELS?
Definition
BLOOD VESSELS THAT DELIVER/TAKE BLOOD FROM LUNGS FOR OXYGENATION
Term
PULMONARY VEINS CARRY OXYGENATED OR DEOXYGENATED BLOOD?
Definition
OXYGENATED BLOOD FROM LUNGS TO LEFT VENTRICLE
Term
BRONCHIAL VEINS CARRY OXYGENATED OR DEOXYGENATED BLOOD?
Definition
DEOXYGENATED BLOOD DRAINING FROM LUNGS
Term
WHAT IS THE CORRECT BLOOD SUPPLY ROUTE FOR BRONCHIAL ARTERIES?
Definition
LEFT BRONCHIAL aa. ORIGINATE FROM THORACIC AORTA
(THE SINGLE) RIGHT BRONCHIAL a. VARY ORIGINATION BUT CAN COME FROM A COMMON TRUNK OF THORACIC AORTA OR OFF ONE OF THE INTERCOSTAL aa.

THERE IS MUCH VARIATION WITH THE RIGHT BRONCHIAL a.
Term
BRONCHIAL vv. DRAIN INTO?
Definition
LEFT BRONCHIAL vv. DRAIN INTO ACCESSORY HEMI-AZYGOUS v. or LEFT SUPERIOR INTERCOSTAL v.

RIGHT BRONCHIAL v. DRAINS INTO AZYGOUS v.
Term
PULMONARY ARTERIES CARRY____ BLOOD PUMPED FROM______?
Definition
DEOXYGENATED BLOOD
RIGHT VENTRICLE
Term
BRONCHIAL ARTERIES CARRY____ BLOOD PUMPED FROM______?
Definition
OXYGENATED
LEFT VENTRICLE
Term
THE LYMPHATIC THORACIC DUCT DRAINS WHAT PART OF THE LUNGS?
Definition
LEFT PART/SIDE OF LUNGS DRAINED BY THORACIC DUCT
Term
RIGHT SIDE OF THORAX/LUNGS DRAIN INTO WHAT LYMPHATIC STRUCUTRE?
Definition
RIGHT LYMPHATIC DUCT
Term
WHAT IS THE SOURCE ON SYMPATHETIC INNERVATION TO THE LUNGS AND WHAT IS THEIR ACTION?
Definition
SYMPATHETIC TRUNKS/CHAIN PROVIDES SYMPATHETIC INNERVATION TO LUNGS

ACTIONS
1. VASOCONSTRICTS (mildly)
2.BRONCHODILATES
3.INHIBITS ALVEOLAR GLANDS
Term
PARASYMPATHETIC INNERVATION TO LUNGS COMES FROM_______ AND ACTS TO_______
Definition
PARASYMP. TO LUNGS COMES FROM VAGUS n.
ACTS TO VASODILATE, BRONCHOCONSTRICT, STIMULATE ALVEOLAR GLANDS
Term
WHAT ARE THE LEVELS OF SPINAL CORD INJURY?
Definition
C4 AND HIGHER
C4 - T6
T6- T12
T12 BELOW
Term
SPINAL CORD INJURY TO C4 AND HIGHER HAS WHAT EFFECTS ON THORAX?
Definition
PARALYZED MUSCLES
INTERCOSTALS
DIAPHRAGM
ABDOMINALS
Term
INURY BETWEEN C4 - T6 SPINAL CORD LEVEL CAUSES?
Definition
ABLE TO BREATHE
WEAKENED INTERCOSTALS
COUGHING
Term
INURY BETWEEN T6 - T12 SPINAL CORD LEVEL CAUSES?
Definition
NORMAL BREATHING
IMPAIRED COUGH REFLEX
Term
INURY BETWEEN T12 BELOW SPINAL CORD LEVEL CAUSES?
Definition
DOES NOT EFFECT THORAX
Term
WHAT ARE SOME COMMON FORMS OF OBSTRUCTION IN COPD?
Definition
EMPHYSEMA
CHRONIC BRONCHITIS
ASTHMA
Term
WHAT ARE THE GREAT VESSELS OF THE HEART?
Definition
8
SUPERIOR VENA CAVA
INFERIOR VENA CAVA
2 PULMONARY ARTERIES
4 PULMONARY VEINS
AORTA
Term
NAME THE FIBROSEROUS SAC THAT ENCLOSES THE HEART AND ROOTS OF GREAT VESSELS?
Definition
PERICARDIUM
Term
RIGHT SIDE OF THE HEART IS RESPONSIBLE FOR RECEIVING __________ BLOOD AND DELIVERING_________BLOOD TO_________
Definition
DEOXYGENATED BLOOD TO LUNGS
Term
WHAT IS THE ANATOMICAL LOCATION OF RIGHT ATRIUM?
Definition
BEHIND THE STERNUM
Term
NAME STRUCTURES FOUND IN OR WITHIN THE RIGHT ATRIUM
Definition
AURICLE
SINUS VERARUM ( SMOOTH PART)
OPENINGS TO SVC/IVC
CORONARY SINUS ENTRANCE
CRISTA TERMINALIS (WHERE SMOOTH ENDS ROUGH BEGINS)
TRICUSPID VALVE
FOSSA OVALIS (DEPRESSION)
Term
TRICUSPID VALVE LEAFLETS APPROXIMATE DURING SYSTOLE OR DIASTOLE?
Definition
SYSTOLE
Term
ARE OF RIGHT VENTRICLE UNDERNEATH TRICUSPID VALVE IS CALLED?
Definition
INFLOW AREA
Term
WHAT IS THE LOCATION OF THE INFUNDIBULUM OF THE HEART?
Definition
RIGHT VENTRICLE
OUTFLOW AREA
SMOOTH WALLED AND ENDS AT PULMONARY SEMILUNAR VALVES
Term
PULMONARY VALVE SPLITS WHICH 2 CHAMBERS?
Definition
RIGHT VENTRICLE AND PULMONARY TRUNK (ARTERY)
Term
NAME STRUCTURES FOUND IN LEFT ATRIUM
Definition
OPENING FROM PULMONARY VEINS
SMOOTH WALLED
MITRAL VALVE
Term
WHICH LEAFLET OF MITRAL VALVE IS A TRUE SINGLE LEAFLET?
Definition
ANTERIOR
Term
NAME THE OUTFLOW TRACT OF THE LEFT VENTRICLE? WHY IS IT SMALLER IN AREA THAN THE INFUNDIBULUM OF THE RIGHT VENTRICLE?
Definition
AORTIC VESTIBULE
BC BLOOD NEEDS TO BE PUMPED WITH MORE FORCE/INCREASED PRESSURE SO LESS SPACE IS REQUIRED
Term
CARDIAC CYCLE BEGINS WITH SYSTOLE OR DIASTOLE?
Definition
CARDIAC CYCLE BEGINS WITH RELAXATION=DIASTOLE AND ENDS WITH
CONTRACTION=SYSTOLE
Term
LUB-DUB...LUB SOUND IS CAUSED BY...
Definition
BLOOD TRANSFER FROM ATRIA TO VENTRICLES
Term
WHAT IS THE FIRST BRANCH OFF THE AORTA?
Definition
CORONARY ARTERY
Term
HOW IS CORONARY ARTERIAL SYSTEM DOMINANCE ESTABLISHED?
Definition
WHICH EVER ARTERY GIVES RISE TO THE POSTERIOR INTERVENTRICULAR ARTERY

67% OF POP = RIGHT CORONARY ARTERY SO RIGHT DOMINANT
15% OF POP = LEFT DOMINANT
18% OF POP = CODOMINANCE
Term
WHAT ARE THE BRANCHES OF THE RIGHT CORONARY ARTERY?
Definition
MARGINAL
POSTERIOR INTERVENTRICULAR
Term
WHAT ARE THE BRANCHES OF THE LEFT CORONARY ARTERY?
Definition
CIRCUMFLEX
ANTERIOR INTERVENTRICULAR
Term
WHERE DO YOU FIND NODAL TISSUE?
WHAT IS ITS FUNCTION?
Definition
IN THE HEART
SPECIALIZED CONDUCTION TISSUE
INITIATES AND COORDINATES THE CARDIAC CYCLE
Term
WHAT IS THE LOCATION OF THE SINOATRIAL NODE?
Definition
ANTEROLATERAL HEART IN RIGHT ATRIUM WHERE SVC DRAINS
Term
WHAT IS THE HEARTS PACEMAKER?
Definition
SA NODE
NODAL TISSUE COMPRISED OF SPECIALIZED MUSCLE FIBERS AND CONNECTIVE TISSUE
Term
WHAT IS THE EFFECT OF SYMPATHETIC AND PARASYMPATHETIC STIMULATION TO THE HEART?
Definition
SYMPATHETIC = INCREASED HR, CONTRACTILITY
PARASYMP = DECREASED HR, CONTRACTILITY
Term
WHAT IS THE EFFECT OF SYMPATHETIC AND PARASYMPATHETIC STIMULATION TO THE HEART?
Definition
SYMPATHETIC = INCREASED HR, CONTRACTILITY
PARASYMP = DECREASED HR, CONTRACTILITY
Term
WHAT IS THE LOCATION OF THE AV NODE?
Definition
POSTEROINFERIOR PART OF SEPTUM NEAR CORONARY SINUS IN THE RIGHT ATRIUM
Term
SA NODE CONTROLS______
AV NODE CONTROLS______
Definition
SA NODE= HR
AV NODE= CONTRACTILITY
Term
INNERVATION FOR THE HEART?
Definition
SYMPATHETIC (SPLANCHNICS)
PARASYMP (VAGUS)
Term
WHAT ARE THE BONES THAT MAKE UP THE FACIAL SKELETON?
Definition
LACRIMAL
NASAL
MAXILLA
ZYGOMATIC
PALATINE
INFERIOR NASAL CONCHAE
MANDIBLE
VOMER
Term
WHAT ARE THE PARANASAL SINUSES?
Definition
FRONTAL
ETHMOID
SPHENOID
MAXILLARY
Term
WHAT IS THE FUNCTION OF THE PARANASAL SINUSES?
Definition
LIGHTEN WEIGHT OF FACIAL SKELETON
INCREASE RESONANCE OF VOICE
BUFFER DIRECT HITS
HUMIDIFY AND HEAT AIR
Term
WHERE DO PARANASAL SINUSES DRAIN?
Definition
HIATUS SEMILUNARIS
*frontal
*ethmoid
*maxillary

SPHENOETHMOIDAL RECESS
*sphenoid sinus
Term
WHAT CRANIAL NERVE PROVIDES MOTOR INNERVATION TO THE MUSCLES OF FACIAL EXPRESSION?
Definition
CN VII - FACIAL n. and its branches
Temporal
Zygomatic
Buccal
Mandibular
Cervical
Term
WHICH FORAMEN DOES CN VII GO THROUGH?
Definition
STARTS FROM IAM THEN STYLOMASTOID FORAMEN
Term
WHICH CN PROVIDES GENERAL SENSATION TO THE FACE?
Definition
CN V - AND ITS BRANCHES
CN V1 - OPHTHALMIC (S)
CN V2 - MAXILLARY (S)
CN V3 - MANDIBULAR (M/S)
Term
TRACE THE ARTERIAL BLOOD SUPPLY TO THE FACE?
Definition
Common Carotid a. ->E.Carotid a. ->Facial a.->Maxilliary a.-> Superficial Temporal a.

CCa. ->ICa. -> Ophthalmic a.
Term
TRACE THE VENOUS DRAINAGE FROM THE FACE
Definition
Retromandibular v.-> Posterior div->E. Jugular v.->Subclavian v.

Retromandibular v.-> Anterior div-> I. Jugular v. ->Brachicephalic v.
Term
WHAT IS THE NERVE SUPPLY TO MUSCLES OF FACIAL EXPRESSION?
Definition
CNVII - FACIAL n. EXCEPT FOR LEVATOR PALPEBRE SUPERIORIS (V3)
Term
WHAT IS THE NERVE SUPPLY TO MUSCLES OF MASTICATION?
Definition
CN V3 - MANDIBULAR (MOTOR)
Term
WHAT ARE THE MUSCLES THAT COVER THE CRANIUM?
Definition
OCCIPITALIS AND FRONTALIS
Term
WHAT IS THE STRUCTURE THAT CONNECTS FRONTALIS m. AND OCCIPITALIS m. ?
Definition
GALEA APONEUROTICA
Term
NAME THE MUSCLES OF FACIAL EXPRESSION?
Definition
ORBICULARIS OCULLI
DEPRESSOR SUPERCILLI
CORRUGATOR SUPERCILLI
PROCERUS
NASALIS
ORBICULARIS ORIS
ZYGOMATICUS MAJOR
ZYGOMATICUS MINOR
LEVATOR LABII SUPERIORIS
LEVATOR ANGULII ORIS
LEVATOR LABII SUPERIORIS ALAQUAE NASI
RISORIUS
DEPRESSOR ANGULI ORIS
DEPRESSOR LABII INFERIORIS
MENTALIS
Term
NAME THE MUSCLES OF MASTICATION?
Definition
TEMPORALIS
MASSETER
MEDIAL PTERYGOID
LATERAL PTERYGOID
Term
NAME THE MUSCLE THAT OPENS THE JAW
Definition
LATERAL PTERYGOID
Term
WHAT IS THE INNERVATION TO THE MUSCLES OF MASTICATION?
Definition
CN V3 - MANDIBULAR (MOTOR)
Term
WHAT ARE THE MUSCLES THAT MOVE THE EAR AND THEIR INNERVATION?
Definition
ANTERIOR, MIDDLE, POSTERIOR AURICULAR
CNVII - FACIAL
Term
WHAT ARE THE PARTS OF THE TEMPORAL BONE?
Definition
SQUAMOUS
PETROUS
MASTOID PROCESS
TYMPANIC
STYLOID PROCESS
Term
THE INNER EAR IS LOCATED IN WHAT PART OF THE TEMPORAL BONE?
Definition
PETROUS PORTION OF TEMPORAL
Term
WHAT IS THE ORIGIN OF BLOOD SUPPLY FOR SUPERFICIAL TEMPORAL ARTERY?
Definition
EXTERNAL CAROTID A.
Term
WHAT IS THE MECHANISM OF INJURY FOR AN AURICLE HEMATOMA?HOW IS IT MANAGED?
Definition
REPEATED BLUNT TRAUMA TO THE OUTER EAR

ICE, ASPIRATE, PRESSURE
NO ASPIRIN/NSAIDS
Term
WHAT IS AURAL ATRESIA?
Definition
ABSENT OR INCOMPLETE FORMATION OF THE EXTERNAL EAR CANAL
Term
WHAT IS MICROTIA?
Definition
MISSING OR DEFORMED OUTER EAR
Term
THE CERUMINOUS AND SEBACEOUS GLANDS ARE FOUND IN CARTILAGINOUS OR BONY PART OF EAM?
Definition
CARTILAGINOUS = LATERAL 1/3
Term
WHAT ARE THE PARTS OF THE TYMPANIC MEMBRANE?
Definition
UMBO
CONE OF LIGHT
PARS FLACCIDA
PARS TENSA
CENTRAL CONCAVITY
Term
STAPEDIUS m. IS FOUND WHERE AND IS INNERVATED BY? WHAT IS ITS FUNCTION?
Definition
STAPEDIUS IS FOUND IN THE MIDDLE EAR AND IS INNERVATED BY CN VII - FACIAL

ACTS TO DECREASE VIBRATIONS OF STAPES BY PULLING IT POSTERIORLY AND TILTING THE OVAL WINDOW
Term
TENSOR TYMPANI m. IS INNERVATED BY_______
Definition
TENSOR TYMPANI IS INNERVATED BY CN V3 - MANDIBULAR ( MOTOR)
Term
WHAT IS THE ACTION OF TENSOR TYMPANI?
Definition
ACTS TO PULL MALLEUS MEDIALLY, TENSING TYMPANIC MEMBRANE SO REDUCES THE AMPLITUDE OF OSCILLATIONS
Term
THE PHARYNGOTYMPNIC TUBE CONNECTS THE ______ TO THE __________
Definition
PHARYNGOTYMPANIC TUBE OR EUSTACHIAN TUBE CONNECTS THE TYMPANIC CAVITY TO THE NASOPHARYNX
Term
WHAT IS THE FUNCTION OF THE EUSTACHIAN TUBE?
Definition
TO EQUALIZE PRESSURE IN THE MIDDLE EAR WITH ATMOSPHERIC PRESSURE
Term
WHAT IS THE LOCATION OF THE VESTIBULOCOCHLEAR ORGAN?
Definition
PART OF THE INNER EAR AND ITS FOUND IN THE PETROUS REGION OF THE TEMPORAL BONE
Term
WHAT IS THE DIFFERENCE BETWEEN VESTIBULE AND SEMICIRCULAR CANALS?
Definition
VESTIBULE IS RESPONSIBLE FOR LINEAR MOTION PERCEPTION

SEMICIRCULAR CANALS ARE RESPONSIBLE FOR ROTATIONAL MOVEMENT
Term
WHAT IS OTITIS EXTERNA?
Definition
INFLAMMATION IN THE LINING OF THE EAM...CAN PROGRESS TO MIDDLE EAR

SKIN IN CANAL REMAINS WET AND PH CHANGES
Term
WHAT IS OTITIS MEDIA?
Definition
INFLAMMATION OF THE MIDDLE EAR
VIRAL OR BACTERIAL
PAIN WITH PALPATION OF MASTOID PROCESS
C/O EAR FULLNESS WITH PAIN
Term
WHICH TYPE OF EAR INFECTION CAN RESULT FROM AN UPPER RESPIRATORY INFECTION?
Definition
OTITIS MEDIA
Term
IMPROPERLY TREATED EAR INFECTIONS CAN LEAD TO_________
Definition
MASTOIDITIS AND ITS AIR CELLS
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