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Unit 4
Rad Procedures
Question | Answer |
---|---|
What is the definition a hypersthenic body habitus? | The largest; The chest area is short, with a high diaphragm. The stomach, gallbladder, and colon are high and lateral pg. 81 |
What is a sthenic body habitus? | An average athletic build; A longer chest longer chest and abdomen, with viscera more medially pg. 81 |
What is a hyposthenic body habitus? | Slighter version of sthenic; less athletic or strong pg. 81 |
What is an asthenic body habitus? | Smallest/slightest; Frail looking, slender, and slight. The chest is long and viscera are quite low and medial pg. 81 |
What is the most important way to reduce involuntary motion? | Use the shortest possible exposure time pg. 87 |
What are the functions of the skeletal system? | Support, reservoir for minerals, muscle attachment/movement, protection, hematopoiesis pg. 91 |
What are the characteristics of synarthotic joints? | Immovable; Also, they are fibrous articulations since fibrous tissue connects the bony contiguous surfaces. Ex. sutures of the cranium pg. 91 |
What are the characteristics of amphiarthrotic joints? | Cartilaginous and partially movable; Ex interverterbral joints, symphysis pubis pg. 91 |
What are the characteristics of diarthrotic joints? | Synovial and freely movable; majority of human articulations Ex. gliding (plane), pivot (trochoid), hinge (ginglymus), ball and socket (spheroid), condyloid (ellipsoid), and saddle (sellar) pg. 92 |
What is hematopoiesis? | The production of blood cells; red bone marrow is very important in this process pg. 91 |
What are the structures included/best seen on an oblique hand? | Oblique projection carpals, metacarpals, phalanges, and their articultations; use of a finger sponge places the joints parallel to the IR and opens joint spaces pg. 102 |
What are the structures seen on a PA semi-pronation oblique wrist? | To see the scaphoid and for other lateral carpals, such as the trapezium and trapezoid, and interspaces pg. 103 |
What are the structures seen on an AP semiarm supination oblique wrist? | To see the pisiform, region triquetrum, and hamate medial carpals and interspaces pg. 103 |
What are the structures seen on a carpal canal (Gaynor-Hart) wrist? | Carpal canal (tunnel); trapezium, scaphoid, capitate, triquetrum, and pisiform pg. 103 |
What are the structures seen on a scaphoid (Stecher) wrist? | Scaphoid without foreshortening and self-superimposition pg. 103 |
What are the structures seen on an AP elbow? | Elbow joint, proximal radius and ulna, distal humerus, and the radial head and tuberosity are partially superimposed on ulna pg. 105 |
What are the structures seen on a lateral elbow? | Lateral elbow joint, proximal radius, and ulna and distal humerus; radial head is partially super imposed on ulna and the olecranon process is in profile pg. 105 |
What are the structures seen on an internal medial oblique elbow? | Oblique elbow joint with the coronoid process in profile pg. 105 |
What are the structures seen on an external lateral oblique elbow? | Oblique elbow joint with the radial head, neck, and tuberosity free from superimposition of ulna pg. 105 |
What are the structures seen on a trauma axial lateral (Coyle) elbow? | The radial head and the coronoid process pg. 105 |
What is a greenstick fracture? | A break of cortex on one side of bone only, most often found in infants and children pg. 131 |
What is a torus/buckle fracture? | A greenstick fracture with one cortex buckled/compacted and the other is intact pg. 131 |
What is a stress/fatigue fracture? | A response to repeated strong force to the bone pg. 131 |
What is an avulsion fracture? | A small bony fragment pulled from bony prominence as a result of forceful pull of the attached ligament or tendon (chip fracture) pg. 131 |
What is a butterfly fracture? | A comminuted fracture with one or more wedge or butterfly wing-shaped pieces pg. 131 |
What are the five major peritoneal folds? | Greater omentum, lesser omentum, mesentery, and mesocolon pg. 179 |
What are the salivary glands and their ducts? | Parotid-Stenson duct Submandibular-Wharton duct Sublingual-Bartholin duct pg. 179 |
What are the GI tract tissue layers listed from inner to outer most? | Mucosa Submucosa Muscular Serosa pg. 179 |
What arteries branch from the ascending aorta? | Left and Right coronary arteries pg. 204 |
What arteries make up the lower extremities? | Internal iliac External iliac Femoral Popliteal Anterior tibial and posterior tibial Dorsalis pedis, peroneal/fibular, medial, and lateral plantar pg.205 |