RTBC A+ PRACTICE REGISTRY EXAM: LATEST VERSION
ENGAGING QUESTIONS AND ANSWERS (100% ACCURATE)
in digital radiography, why is it crucial to implement a rigorous digital image
archiving protocol?
to ensure images are available for comparative studies and legal requirements
what is the correct positioning for an AP projection of the elbow?
elbow extended with the hand supinated
according to NCRP #102 guidelines, what is the primary difference between
controlled and uncontrolled areas in radiographic facilities?
controlled areas allow for higher exposure limits
which of the following types of adjustments might be needed for a patient with a
hypersthenic body habitus a chest radiograph?
image receptor place in landscape orientation
which of the following is the primary reason why radiographic markers are
considered a part of the legal medical record?
they document laterality and positioning
log rolling is a method of moving patients with a suspected:
vertebral column injury
which is a true statement regarding the disposal of chemotherapy waste?
it requires special handling and disposal procedures
what would be a clear example of an objective sign that a patient exhibits?
a bloody nose
formula for calculating equivalent dose:
absorbed dose X radiation weighting factor
what is the best position to demonstrate a pleural effusion in an AP chest
projection?
lateral decubitus position with affected side down
what is the significance of assessing the dead pixel patio in a digital radiographic
detector?
it evaluates the percentage of non-functional in the detector
what is the purpose of inserting a peripherally inserted central catheter line?
, provides access to the large veins near the hear
for an AP oblique projection of the ribs how would the patient be positioned to
best visualize the left axillary ribs?
45 degree LPO position
select the anatomical structure in which de-oxygenated blood is delivered away
from the heart and into the lungs for oxygenation?
pulmonary artery
in a scenario where a patient needs to be immobilized during a radiographic
procedure, which of the following is the preferred action?
use immobilization devices instead of manual holding
what is a true statement regarding the disposal of chemotherapy waste?
it requires special handling and disposal procedures
which bone in the lower extremity is knows as the largest and strongest bones in
the human body?
femur
in which 2 of the following situations could a technologist be found guilty of a
medical tort?
posting an xray image on social media without removing patient identifiers.
Using immobilization devices without consent
systolic blood pressure can be defined as the:
the highest point reached during contraction of the left ventricle
in the context of digital image processing, what is the primary purpose of
applying a histogram analysis?
to optimize image brightness and contrast
which 2 of the following factors can affect image receptor exposure?
mAs & SID
the nucleus of an atom considered to have what type of charge?
positive
what is the significance of SNR in digital radiography and how is it measured?
SNR assesses the clarity of the image, measured by comparing signal intensity to
background noise
ENGAGING QUESTIONS AND ANSWERS (100% ACCURATE)
in digital radiography, why is it crucial to implement a rigorous digital image
archiving protocol?
to ensure images are available for comparative studies and legal requirements
what is the correct positioning for an AP projection of the elbow?
elbow extended with the hand supinated
according to NCRP #102 guidelines, what is the primary difference between
controlled and uncontrolled areas in radiographic facilities?
controlled areas allow for higher exposure limits
which of the following types of adjustments might be needed for a patient with a
hypersthenic body habitus a chest radiograph?
image receptor place in landscape orientation
which of the following is the primary reason why radiographic markers are
considered a part of the legal medical record?
they document laterality and positioning
log rolling is a method of moving patients with a suspected:
vertebral column injury
which is a true statement regarding the disposal of chemotherapy waste?
it requires special handling and disposal procedures
what would be a clear example of an objective sign that a patient exhibits?
a bloody nose
formula for calculating equivalent dose:
absorbed dose X radiation weighting factor
what is the best position to demonstrate a pleural effusion in an AP chest
projection?
lateral decubitus position with affected side down
what is the significance of assessing the dead pixel patio in a digital radiographic
detector?
it evaluates the percentage of non-functional in the detector
what is the purpose of inserting a peripherally inserted central catheter line?
, provides access to the large veins near the hear
for an AP oblique projection of the ribs how would the patient be positioned to
best visualize the left axillary ribs?
45 degree LPO position
select the anatomical structure in which de-oxygenated blood is delivered away
from the heart and into the lungs for oxygenation?
pulmonary artery
in a scenario where a patient needs to be immobilized during a radiographic
procedure, which of the following is the preferred action?
use immobilization devices instead of manual holding
what is a true statement regarding the disposal of chemotherapy waste?
it requires special handling and disposal procedures
which bone in the lower extremity is knows as the largest and strongest bones in
the human body?
femur
in which 2 of the following situations could a technologist be found guilty of a
medical tort?
posting an xray image on social media without removing patient identifiers.
Using immobilization devices without consent
systolic blood pressure can be defined as the:
the highest point reached during contraction of the left ventricle
in the context of digital image processing, what is the primary purpose of
applying a histogram analysis?
to optimize image brightness and contrast
which 2 of the following factors can affect image receptor exposure?
mAs & SID
the nucleus of an atom considered to have what type of charge?
positive
what is the significance of SNR in digital radiography and how is it measured?
SNR assesses the clarity of the image, measured by comparing signal intensity to
background noise
