According to the text, which of the following breathing techniques should be used for an AP projectionof the humerus?suspended respirationfull inspirationfull expiration shallow breathing
According to the text, which of the following should be in the same plane for a lateral projection of theelbow?(1) Wrist joint(2) Elbow joint(3) Shoulder joint1 and 21 and 32 and 3 1, 2, and 3
For a PA projection of the hand, the central ray is directed to the:second MCP jointthird MCP jointfourth MCP joint third PIP joint
The first bone located on the proximal row and lateral side of the wrist is called the:trapezoidtrapeziumlunate scaphoid
According to the text, which of the following methods is used when the arm cannot be abducted for the standard AP or lateral projection of the humerus?StecherLawrenceNorgaard Gaynor-Hart
Rotating the arm medially for a lateral projection of the humerus will place the epicondyles:at a 30degree angle with the plane of the IRat a 45degree angle with the plane of the IRparallel with the plane of the IR perpendicular with the plane of the IR
perpendicular with the plane of the IR
The capitulum of the humerus articulates with the:radial headtrochlealateral epicondyle ulnar coronoid process
The central ray for a PA projection of the wrist is directed to the:radiocarpal jointscaphoidmidcarpal area third CMC joint
If a patient is unable to extend the forearm for an AP projection of the elbow, how many projections are necessary to avoid distortion of the joint?234 5
Flexing the fingers for a PA projection of the wrist causes which of the following:placement of the carpal bones farther from the IRplacement of the carpal bones closer to the IRless pain for the patient when the wrist is broken greater resolution of the carpal interspaces
placement of the carpal bones closer to the IR
For the AP projection of the elbow, the humeral epicondyles are:perpendicular to the IRparallel to the IRsuperimposed over each other not clearly seen
The PA axial projection of the wrist (Stecher method) clearly demonstrates the:lunatecapitatescaphoid distal row of carpal bones
For the lateral projection of the forearm, the elbow should be flexed:45 degrees80 degrees90 degrees 120 degrees
The lateral projection of the forearm should clearly demonstrate which of the following?(1) Elbow joint(2) Radius and ulna(3) Proximal row of carpal bones1 and 21 and 32 and 3 1, 2, and 3
According to the text, when performing a lateral projection of the wrist, the elbow must be flexed:0 degrees25 degrees45 degrees 90 degrees
The carpal bones articulate with the:(1) Radius(2) Ulna(3) Phalanges1 only2 only3 only 1, 2, and 3
Which of the following positions of the hand will place the epicondyles parallel with the plane of theIR?lateralpronesupine 45 degrees oblique
The PA projection of the wrist in ulnar deviation clearly demonstrates the:trapeziumtrapezoidhamate scaphoid
For a PA projection of the second digit, the central ray is directed to thedistal interphalangeal jointproximal interphalangeal jointmetacarpophalangeal joint carpometacarpal joint
proximal interphalangeal joint
The hand consists of how many bones?81427 32
How many phalanges are there in the hand?142730 32
How much is the body rotated for a PA oblique projection of the shoulder?30 degrees45 degrees60 degrees 45 to 60 degrees
When the patient is positioned properly for a lateral projection of the scapula, the body of the scapulawill be:perpendicular to the plane of the IRparallel with the plane of the IRat a 30degreeangle to the plane of the IRat a 60degree angle to the plane of the IR
perpendicular to the plane of the IR
How should the central ray be angled for the AP projection (Pearson method) of the AC joints?0 degrees5 degrees cephalad7 degrees cephalad 5 to 7 degrees cephalad
Which of the following bones makes up the shoulder girdle?(1) Humerus(2) Scapula(3) Clavicle1 and 21 and 32 and 3 1, 2, and 3
If the patient places the palm of the hand against the thigh, the humerus will be in:lateral positionexternal rotationinternal rotation neutral position
How many degrees is the body rotated for the AP oblique projection (Grashey method) of theshoulder joint?20 degrees toward the affected side20 degrees away from the affected side35 to 45 degrees away from the affected side 35 to 45 degrees toward the affected side
35 to 45 degrees toward the affected side
In order to elevate the clavicle above the ribs and scapula for the AP axial projection, the phase of respiration should be:full inspirationfull expirationshallow breathing suspended respiration
The respiration phase for an AP projection of the shoulder should be:inspirationexpirationsuspended shallow breathing
Which of the following is prominently shown in profile on an AP projection of the shoulder with the humerus in external rotation?lesser tuberclegreater tuberclescapulohumeral joint acromioclavicular joint
The acromial extremity of the clavicle articulates with the:glenoid cavitycoracoid processsternal extremity of the clavicle acromion process of the scapula
acromion process of the scapula
For delineation of the acromion and coracoid processes of the scapula in the lateral projection, the arm is positioned as follows:flex the elbow and place the hand on the anterior abdomenflex the elbow and place the hand on the posterior thoraxextend the arm upward and rest the forearm on the head extend the arm straight down at the side in the anatomical position
flex the elbow and place the hand on the posterior thorax
When the arm cannot be rotated or abducted due to injury, which of the following can be used toperform a lateral projection of the shoulder?Tangential projection, Settegast methodPA axial projection, Holmblad methodTransthoracic lateral projection, Lawrence method AP projection, Pearson method
Transthoracic lateral projection, Lawrence method
For an AP projection of the shoulder with the arm in a neutral position, the epicondyles of thehumerus should be:parallel with the plane of the IRperpendicular with the plane of the IR45 degrees with the plane of the IR 60 degrees with the plane of the IR
45 degrees with the plane of the IR
For an AP projection of the shoulder with the humerus in internal rotation, the epicondyles of thehumerus should be:perpendicular to the plane of the IRparallel to the plane of the IR45 degrees with the plane of the IR 60 degrees with the plane of the IR
perpendicular to the plane of the IR
The centralrayangle for an AP axial projection of the clavicle when performed on a patient in the supine position is:15 degrees25 degrees15 to 25 degrees 15 to 30 degrees
Which of the following positions of the humerus are commonly used when performing an APprojection of the shoulder?(1) External rotation(2) Neutral rotation(3) Internal rotation1 and 21 and 32 and 3 1, 2, and 3
Two exposures are commonly made of the AC joints—one without weights and one with weights. According to the text, how are the weights applied?affixed to the elbowsaffixed to the wristsheld in the hands held by the fingers
PA oblique projection of the shoulder (scapular Y) is performed to evaluate:carcinomafracturesdislocations soft tissue swelling
The AP projection of the AC joints places the joints at an increased OID. Which of the following is therecommended SID to compensate for this distance?40 inches48 inches72 inches 120 inches
What is the centralrayangle for the PA oblique projection (scapular Y) of the shoulder joint?0 degrees5 degrees caudad10 degrees caudad
15 degrees caudad
How is the arm positioned for an AP scapula?abducted 90 degrees, forearm flexedabducted 90 degrees, forearm extendedadducted, lateral rotation
adducted, medial rotation
abducted 90 degrees, forearm flexed
How far should the arm be abducted for an inferosuperior projection of the shoulder joint?15 degrees30 degrees45 degrees
90 degrees
Which of the following structures is projected in lateral profile on a PA oblique (scapular Y) projection?humerusscapulaclavicle
acromion
Which of the following projections clearly demonstrates the glenoid cavity?APPA oblique (scapular Y)AP oblique (Grashey)
Transthoracic lateral (Lawrence)
The large, rounded, elevated process prominently located on the lateral surface of the proximalhumerus is the:greater tuberclelesser tuberclemedial epicondyle
lateral epicondyle
Which of the following projections can be used to demonstrate the clavicle?(1) AP or PA(2) AP axial(3) PA axial1 and 21 and 32 and 3
1, 2, and 3
In order to demonstrate the greater tubercle of the humerus on an AP projection of the shoulder, theepicondyles must be:in a neutral positionat a 45degreeangle with the plane of the IRparallel with the plane of the IR
perpendicular with the plane of the IR
parallel with the plane of the IR
The Pearson method is an AP projection of the:shoulder jointproximal humerusscapulohumeral joint
acromioclavicular articulation
acromioclavicular articulation
The rounded head of the humerus fits into an oval depression on the lateral aspect of the scapulacalled the:neckacromionlateral angle
glenoid cavity
What is the centralrayangulation for the AP oblique projection (Grashey method) of the shoulderjoint?0 degrees5 degrees0 to 5 degrees
5 to 10 degrees
Which of the following will be directly superimposed over the junction of the Y on the PA oblique (scapular Y) projection?humerushumeral headcoracoid process
acromion process
For an AP projection of the shoulder, the central ray should enter:1 inch inferior to the coracoid process1 inch inferior to the acromion2 inches inferior to the coracoid process
2 inches inferior to the acromion
1 inch inferior to the coracoid process
For the PA oblique projection (scapular Y) of the shoulder, the body is rotated so that the midcoronalplane is how many degrees from the IR?25 degrees45 degrees45 to 60 degrees
25 to 60 degrees
The respiration phase for the axiolateral projection of the hip (DaneliusMiller)is:inspirationexpirationsuspended respiration
shallow breathing
Which of the following describes the position of the IR for the axiolateral projection of the hip(DaneliusMiller)?1 parallel with the long axis of the femoral neck2 its upper border in the crease above the iliac crest3 perpendicular to the long axis of the femur1 and 21 and 32 and 3
1, 2, and 3
How much should the thighs be abducted for the AP oblique projection of the femoral necks (modifiedCleaves method)?10 degrees20 degrees30 degrees
45 degrees
What is the recommended collimated field size for an AP hip?6 × 6 inches (15 × 15 cm)8 × 10 inches (18 × 24 cm)10 × 12 inches (24 × 30 cm)
14 × 17 inches (35 × 43 cm)
10 × 12 inches (24 × 30 cm)
Which of the following will be shown "in profile" if the lower limbs are in correct position for an AP pelvis?lesser trochantersgreater trochantersanterior superior iliac spines
anterior inferior iliac spines
The body is placed at what angle for the AP oblique projection (Judet method) of the acetabulum?45 degrees50 degrees40 to 50 degrees
45 to 60 degrees
Which of the following methods demonstrate the hip in an axiolateral projection?Chassard-Lapinémodified CleavesDanelius-Miller
Lauenstein, Hickey
What is the respiration phase for the AP projection of the pelvis?full expirationfull inspirationsuspended respiration
shallow breathing
Which of the following best describes the female pelvis?1 heavy bones2 oval inlet3 wide outlet1 and 21 and 32 and 3
1, 2, and 3
What is the centralrayangle for an AP projection of the hip?15 degrees20 degrees15 to 20 degrees
perpendicular
The hip bone is composed of which of the following:1 ilium2 pubis3 ischium1 and 21 and 32 and 3
1, 2, and 3
The longest, strongest, and heaviest bone in the body is the:femurpelvisskull
humerus
How many degrees should the feet and lower limbs be internally rotated for an AP pelvis radiograph?5 to 10 degrees15 to 20 degrees20 to 30 degrees
25 to 30 degrees
Which of the following describes the direction of the central ray for an axiolateral projection of the hip(DaneliusMiller)?1 perpendicular to the IR2 perpendicular to the long axis of the femoral neck3 perpendicular to the long axis of the femur1 and 21 and 32 and 3
1, 2, and 3
Which of the following methods will demonstrate the hip in a lateral projection?Cleavesmodified CleavesDanelius-Miller
Lauenstein, Hickey
How many degrees is the lower limb and foot rotated internally for an AP hip?5 degrees12 degrees15 to 20 degrees
30 degrees
The ilia articulate with the sacrum posteriorly at the:hip jointpubic symphysissacroiliac joint
lumbar-5 and sacral-1 area
Which of the following rami are a part of the pubis?1 superior2 inferior3 ischial1 and 21 and 32 and 3
1, 2, and 3
Which of the following IR sizes, and which position, are used for the AP projection of the hip?10 × 12 inch (24 × 30 cm), crosswise10 × 12 inch (24 × 30 cm), lengthwise14 × 17 inch (35 × 43 cm), lengthwise
14 × 17 inch (35 × 43 cm), crosswise
10 × 12 inch (24 × 30 cm), lengthwise
How far apart should the heels be placed in order to internally rotate the lower limbs for an AP pelvis?8 inches10 inches15 inches
8 to 10 inches
The neck of the femur projects anteriorly at an approximate angle of:15 degrees20 degrees15 to 20 degrees
20 to 25 degrees
Where does the central ray enter the patient for an AP hip?the midsagittal plane (MSP) at the level of the ASISa sagittal plane 2 inches lateral from MSP at the level of the pubic symphysis2 1/2 inches (6.4 cm) distal on a line drawn perpendicular to the midpoint of a line between ASIS and pubic symphysis
a sagittal plane 3 inches medial to the ASIS
2 1/2 inches (6.4 cm) distal on a line drawn perpendicular to the midpoint of a line between ASIS and pubic symphysis
How much is the central ray angled for the AP oblique projection (Judet method) of the acetabulum?0 degrees10 degrees12 degrees
15 degrees
Which of the following is an important and frequently used radiographic positioning reference point?acetabulumischial spineanterior superior iliac spine
posterior superior iliac spine
anterior superior iliac spine
Where is the IR centered for an AP pelvis?midway between the ASIS and the pubic symphysisat the level of the ASISat the level of the pubic symphysis
2 inches below the iliac crest
midway between the ASIS and the pubic symphysis
Unless contraindicated, the lower limb and leg should be internally rotated for an axiolateral projection of the hip (DaneliusMiller).How many degrees of rotation are required?10 degrees15 degrees20 degrees
15 to 20 degrees
What is the centralrayentrance point for the AP oblique projection (Judet method) of theacetabulum?2 inches superior to the ASIS2 inches inferior to the ASIS3 inches superior to the ASIS
3 inches inferior to the ASIS
2 inches inferior to the ASIS
How many phalanges are in the foot?Selected Answer: 14Answers: 5714
26
Which ankle projection will clearly demonstrate the ankle mortise in profile?APAP oblique, 15 to 20degree internal rotationAP oblique, 45degree internal rotation
AP oblique, 45degree external rotation
AP oblique, 15 to 20degree internal rotation
The central ray is directed to which of the following for an AP or AP axial projection of the foot?head of the second metatarsalhead of the third metatarsalbase of the third metatarsal
base of the fourth metatarsal
base of the third metatarsal
To prevent lateral rotation, how should the foot be positioned for a lateral projection of the ankle?in dorsiflexionin plantar flexionon a 10degree-angle wedge
on a 15degree-angle wedge
For an AP projection of the ankle, the central ray must enter the:talussubtalar jointtalofibular joint
ankle joint, midway between the malleoli
ankle joint, midway between the malleoli
When the knee is properly positioned for an AP projection, the patella will lie:directly in the center of the limbslightly to the medial sideslightly to the lateral side
parallel with the tabletop
slightly to the medial side
Posteriorly, the femoral condyles are separated by a deep depression called the:popliteal surfaceintercondylar eminencepatellar surface
intercondylar fossa
Which of the following will ensure that the knee is in proper position for a lateral projection?1 epicondyles are perpendicular to the IR2 patella is perpendicular to the IR3 leg is flexed 20 to 30 degrees1 and 21 and 32 and 3
1, 2, and 3
How many bones are in the foot?142627
29
What is the position of the femoral epicondyles when the leg is properly positioned for an APprojection?perpendicular to the IRparallel to the IRat a 15to20degree oblique position (laterally)
at a 15to20degree oblique position (medially)
For an axial projection of the calcaneus, the ankle should be dorsiflexed so the plantar surface of thefoot is:parallel with the central rayperpendicular to the central ray70 degrees from the plane of the IR
90 degrees from the plane of the IR
90 degrees from the plane of the IR
To demonstrate the ankle mortise, the leg and foot should be rotated medially how many degrees?10 degrees25 degrees45 degrees
15 to 20 degrees
If the knee is flexed 40 degrees for the PA axial intercondylar fossa (CampCoventry)projection, thecentral ray will be angled:0 degrees40 degrees50 degrees
40 to 50 degrees
Where is the central ray directed for an AP projection of the knee?1/2 inch above the patellar base1/2 inch above the patellar apex1/2 inch below the patellar base
1/2 inch below the patellar apex
1/2 inch below the patellar apex
On which aspect of the foot does the cuboid lie?lateralmedialsuperior
inferior
When the malleoli of the ankle are positioned parallel with the IR, the ankle is in position for which projection?APAP oblique, 45degree lateral rotationAP oblique, 45 degree medial rotation
AP oblique, 15 to 20 degree medial rotation for the ankle mortise
AP oblique, 15 to 20 degree medial rotation for the ankle mortise
Where will the fibula be located on a properly positioned lateral radiograph of the ankle?directly over the tibiabehind the tibiaover the anterior half of the tibia
over the posterior half of the tibia
over the posterior half of the tibia
On the anterior surface of the tibia is a prominent process called the:bodyanterior bordertibial tuberosity
intercondylar eminence
Where is the central ray directed for a lateral projection of the calcaneus?1 inch distal to the medial malleolus2 inches distal to the medial malleolus1 inch posterior to the medial malleolus
2 inches posterior to the medical malleolus
1 inch distal to the medial malleolus
Where is the IR centered for an AP projection of the knee?1/2 inch above the patellar apex1 inch above the patellar apex1/2 inch below the patellar apex
1 inch below the patellar apex
1/2 inch below the patellar apex
The medial and lateral oblique projections of the ankle require the leg and foot to be rotated how many degrees?15 degrees20 degrees45 degrees
15 to 20 degrees
The inferior aspect of the foot is termed the:posterior surfacecaudal surfacedorsal surface
plantar surface
In order to place the patella parallel with the plane of the IR for a PA projection, the heel must be rotated:5 to 10 degrees laterally5 to 10 degrees medially10 to 15 degrees laterally
10 to 15 degrees medially
5 to 10 degrees laterally
For an AP oblique projection of the knee, the limb is rotated:25 degrees30 degrees45 degrees
30 to 40 degrees
The two flat, superior surfaces of the tibia are called the:tuberclesmalleolicondyles
tibial plateaus
The proximal end of the tibia presents two prominent processes called the:tuberclescondylesmalleoli
tuberosities
How many tarsal bones are in the foot?456
7
Which of the following methods are used to demonstrate the intercondylar fossa?1 Holmblad (PA axial)2 CampCoventry (PA axial)3 Settegast (tangential)1 and 21 and 32 and 3
1, 2, and 3
For a lateral projection of the ankle, the central ray must enter the:naviculartibiofibular jointmedial malleolus
lateral malleolus
What is the centralray angulation for the axial (plantodorsal) projection of the calcaneus?25 degrees30 degrees35 degrees
40 degrees
How much should the leg be flexed for a lateral projection of the knee?10 degrees45 degrees10 to 20 degrees
20 to 30 degrees
The essential projections of the calcaneus are:1 axial (plantodorsal)2 axial (dorsoplantar)3 lateral (mediolateral)1 and 21 and 32 and 3
1, 2, and 3
The central-ray angulation for a lateral projection of the knee is:0 degrees5 to 7 degrees caudad dependent upon the ASIS to tabletop measure
5 to 7 degrees cephalad
Which of the following is clearly demonstrated on an AP oblique projection of the knee in medialrotation?distal fibulatibiotalar articulationpatellofemoral joint space
tibiofibular articulation
tibiofibular articulation
Which position is the patient placed in for a PA projection of the patella?supinepronelateral
upright
The area between the two lungs is termed the:carinathoraxmediastinum
pleural space
What is the most optimal position of the patient for examinations of the heart and lungs?pronesupineupright
decubitus
Which of the following are advantages of using an SID of 72 inches for chest radiography?(1) Decreased magnification of the heart(2) Sharper outlines of the delicate lung structures(3) Greater penetration of the mediastinum1 and 21 and 32 and 3
1, 2, and 3
Which plane must be accurately parallel with the IR to prevent distortion of the thoracic structures during a lateral chest radiograph?coronal planehorizontal planetransverse plane
midsagittal plane
How far above the top of the shoulders should the IR be positioned for any decubitus position of the chest?at the level of the shoulders1 1/2 to 2 inches above the shoulders2 to 3 inches above the shoulders
3 to 4 inches above the shoulders
1 1/2 to 2 inches above the shoulders
How long should the patient remain in position before making the exposure when performing a projection in the lateral or dorsal decubitus position?1 minute2 minutes5 minutes
10 minutes
Which positioning maneuver moves the scapulae out of the lateral aspects of the lungs?placing the backs of the hands low on the hipsrolling the shoulders forwarddepressing the shoulders to lie in the same transverse plane
placing the patient in an upright position
rolling the shoulders forward
Which of the following exposure techniques is required to penetrate all of the thoracic anatomy?low kVphigh kVpshort exposure time
long exposure time
The AP oblique projection, RPO position of the chest corresponds to and essentially produces the same image as the:AP oblique projection, LPOPA oblique projection, RAO
PA oblique projection, LAO
PA oblique projection, LAO
Where does the trachea lie in relation to the esophagus?posterioranteriorto the left
to the right
For PA oblique projections of the chest, the side of interest is generally:the side closer to the IR
the side farther from the IR
the side farther from the IR
What is the central-rayangulation for an AP or PA oblique projection of the chest?0 degrees10 degrees caudad15 to 20 degrees caudad for PA
15 to 20 degrees cephalad for AP
If the lateral decubitus position is used to demonstrate free air in the pleural cavity, which side must the patient lie on?affected sideunaffected side
either side
Which of the following best describes the position of the thymus gland?in the mediastinumin the anterior neckbehind the heart
behind the manubrium
The part of the lung that extends above the clavicle is termed the:apexbasehilum
lingula
How far above the shoulders should the IR be positioned for PA and lateral chest radiographs?1 inch2 inches3 inches
1 1/2 to 2 inches
The thoracic viscera consists of the:(1) Lungs(2) Mediastinum(3) Diaphragm1 and 21 and 32 and 3
1, 2, and 3
What is the recommended SID for a PA chest radiograph?40 inches48 inches72 inches
120 inches
How many ribs should be visible above the diaphragm on a PA chest radiograph?91011
12
If the lateral decubitus position is used to demonstrate fluid in the pleural cavity, which side must the patient lie on?affected sideunaffected side
either side
The respiratory system proper consists of the:(1) Larynx(2) Trachea and bronchi(3) Both lungs1 and 21 and 32 and 3
1, 2, and 3
What is the optimal respiration phase for a PA or lateral chest radiograph?full inspiration—first breathfull expiration—first breathfull inspiration—second breath
full expiration—second breath
full inspiration—second breath
Which of the following must be clearly demonstrated on xrayprojections done using a decubitusposition?(1) Entire lung fields(2) Patient's arms not visible in the image(3) Identification to indicate which decubitus1 and 21 and 32 and 3
1, 2, and 3
A chronic condition with persistent obstruction of the bronchial airflow is termed:bronchitisbronchotomybronchiectasis
chronic obstructive pulmonary disease (COPD)
chronic obstructive pulmonary disease (COPD)
The presence of gas or air in the pleural cavity is termed:pneumoniaspneumothoraxpneumomediastinum
pneumopericardium
The radiographic projections performed using the decubitus positions are:(1) Oblique(2) Lateral(3) AP/PA1 and 21 and 32 and 3
1, 2, and 3
Inflammation of the bronchi would be termed:branchiomabronchitisbronchotomy
bronchiectasis
Why is the left lateral chest position the most commonly used for lateral radiographs of the chest?less chance of body rotationpatient's heart is closer to the IRthere is greater magnification of the heart
easier to visualize interlobar fissures
patient's heart is closer to the IR
Which of the following are a part of the mediastinum?(1) Lungs(2) Heart(3) Esophagus1 and 21 and 32 and 3
1, 2, and 3
According to the text, where are the hands placed for a PA projection of the chest?back of the hands on the hipspalm of the hands on the hipsback of the hands on the lateral thighs
palm of the hands on the lateral thighs
back of the hands on the hips
After entering the hilum, each primary bronchus divides. How many primary branches are in the rightlung?234
5
Fluid that collects in the pleural cavity is termed:pneumoniapneumoconiosispleural effusion
chronic obstructive pulmonary disease (COPD)
What is the centralrayangle for a PA chest radiograph?5 degrees caudad5 degrees cephalad5 to 7 degrees caudad
perpendicular
What is the name of the double-walled serous membrane sac that encloses the lung?lingulapleurapleural cavity
costodiaphragmatic recess
When fluid replaces air in the lung interstitium and alveoli, the patient is said to have:pulmonary edemapneumoniapleural effusion
pneumothorax
Which of the following would not be included in the mediastinum?(1) Thymus(2) Larynx(3) Diaphragm1 and 21 and 32 and 3
1, 2, and 3
Majority of FB's in the lungs occur _____. Why?
More commonly, the FB is found in the bronchial tree, and most frequently in the right main stem bronchus, which is larger and more in line with the trachea.
Where does the exchange of air and carbon dioxide occur?
Each lung contains millions of alveoli. Oxygen and carbon dioxide are exchanged by diffusion within the walls of the alveoli.
Where is the coracoid?
Where is the coronoid?
Coracoid = shoulder
Coronoid = elbow
What makes up the AC joint
What makes up the AC joint
prevents engorgement of the pulmonary vessels and to allow gravity to depress diaphragm
air-fluid levels for chest?
must be upright position
recumbent compresses abdominal viscera
What is included in the shoulder girdle
Why would an acute abdominal series be ordered
to rule out free-air, bowel obstruction, and infection