RTE 1503 Test 1 Exam Questions And Answers Verified 100% Correct| Latest Updates|

RTE 1503 Test 1 Exam Questions And Answers Verified 100% Correct| Latest Updates| Relationship Between mAs and IR Exposure - ANSWER -Direct and proportional to quantity of radiation reaching IR. More mAs = more radiation reaching image receptor. Miliampridge How many bones in the body? - ANSWER -206 How many bones are in the appendicular skeleton - ANSWER -126 How many bones are in the axial skeleton - ANSWER -80 Appendicular skeleton - ANSWER -Bones of the upper and lower limbs and the shoulder and pelvic girdles Axial Skeleton - ANSWER -All the bones that lie on or near the central axis of the body - skull -vertebral Column - ribs -sternum What are the four body quadrants? - ANSWER -RUQ, LUQ, RLQ, LLQ Right Upper Quadrant (RUQ) - ANSWER -gallbladder, liver, pancreas, small intestine Left Upper Quadrant (LUQ) - ANSWER -spleen, liver, pancreas, small intestine, large intestine Right Lower Quadrant (RLQ) - ANSWER -cecum, appendix, right ovary and tube, right ureter, right spermatic cord Left Lower Quadrant (LLQ) - ANSWER -contains parts of the small and large intestines, left ovary, left fallopian tube, left ureter Sagittal plane - ANSWER -divides body into left and right Coronal Plane - ANSWER -divides body into front(anterior) and back (posterior) Horizontal (axial) plane - ANSWER -dividing the body into superior (top) and inferior (bottom) portions Oblique Plane - ANSWER -At an angle and not parallel to the rest of the planes Midsagittal (median) plane - ANSWER -Divided the body into equal left and right sides Dorsum - ANSWER -top of foot Plantar - ANSWER -sole of foot Dorsal - ANSWER -back of hand Palmar - ANSWER -palm of hand Body Habitus - ANSWER -common variations in the shape of the human body Sthenic - ANSWER -Average body habitus (50%) Hypostenic - ANSWER -slender normal shape 35% population Hyperstenic - ANSWER -big boned body; stocky, 5%, wide short thorax Asthenic - ANSWER -very slender (10%) Xiphoid - ANSWER -Body landmark at T10 Gonion - ANSWER -Body landmark at C3 Thyroid cartilage - ANSWER -Body landmark at C4 Sternal Notch - ANSWER -Body landmark at T2 Sternal Angle - ANSWER -Body landmark at T4 Verterba prominens - ANSWER -Body landmark at C7 Inferior border of the scapula - ANSWER -Body landmark at T7 ALARA - ANSWER -As Low As Reasonably Achievable - meaning to keep all radiation exposure as low as reasonably achievable Distortion - ANSWER -When an image is not the actual size or shape that it truly is Size distortion- affects the size shape distortion- affects the shape Noise - ANSWER -Anything that degrades image on the image receptor PTX - ANSWER -Pneumothorax Free air in the plural space/cavity 2 projections are taken one with inspiration one with expiration PNA - ANSWER -pneumonia Fluid in the lungs Lordotic Position - ANSWER -Depressing shoulders down and rolling arms forward so the scapula with move out of the way for the image medial - ANSWER -toward the midline Lateral - ANSWER -away from the midline Proximal - ANSWER -Closer to the point of attachment Distal - ANSWER -away from the point of attachment Cephalad - ANSWER -toward the head Caudad - ANSWER -toward the tail Interior - ANSWER -inside of something or nearer to the center