What radiographic procedure must you use sterile gloves for touching items on the tray? - ANSWER-Myelogram
Written defamation of character is known as?
... [Show More] - ANSWER-Libel
Which drug would you administer when a patient develops urticaria? - ANSWER-Antihistamine
What is another name for hives? - ANSWER-Urticaria
A skin rash triggered by a reaction to food, medicine, or other irritants. - ANSWER-Hive
Or
Urticaria
Transmission of an infection by insects such as a tick or mosquito is known as a? - ANSWER-Vector
When an object is free of all microorganisms it is termed? - ANSWER-Sterile
Why is the IV bag 18 to 20 inches above the level of the vein? - ANSWER-To prevent the backflow of blood into the tubing which forms a clot and obstructs the flow of the IV fluid
An inanimate object that is been in contact with an infectious organism is a? - ANSWER-Fomite
a specific situation in which a drug, procedure, or surgery should not be used because it may be harmful to the person. - ANSWER-Contraindication
The main advantage of using non-ionic water-soluble contrast media on the patient would be? - ANSWER-Fewer adverse reactions
What type of radiographic procedure requires an intrathecal injection? - ANSWER-Myelogram
______ is a route of administration for drugs via an injection into the spinal canal - ANSWER-intrathecal
Which gauge size has the biggest lumen? - ANSWER-The smallest number gauge has the biggest lumen
If the CR is angled 40° Cephalic what projection of the calcareous so calcis are you taking? - ANSWER-Plantodorsal Projection
In the thoracic cavity each lung is enclosed in a? - ANSWER-Pleura
Which projection of the foot will best demonstrate the long arch? - ANSWER-Lateralmedial erect or weight-bearing
In the AP axial projection Townes of the skull with the CR directed 30° caudal to the OML and passing midway between the EAM which structures best demonstrated? - ANSWER-Occipital Bone
not alive, especially not in the manner of animals and humans.
objects like stones
showing no sign of life; lifeless. - ANSWER-inanimate
An imaging examination that involves the introduction of a spinal needle into the spinal canal and the injection of contrast material in the space around the spinal cord and nerve roots (the subarachnoid space) using a real-time form of x-ray called fluoroscopy. - ANSWER-Myelogram
The best way to control voluntary motion is? - ANSWER-Careful explanation of the procedure to the patient
What is demonstrated on the oblique position of the cervical spine? - ANSWER-Intervertebral foramina
In relation to the Esophagus the trachea is located where? - ANSWER-The trachea is anterior in relation to the esophagus
Which position will demonstrate the right axillary ribs? - ANSWER-RPO
Or
LAO
The manubrial notch is located at the level of? - ANSWER-T2-t3 interspace
Which projection of the ankle would best demonstrate the distal tibio fibular joint? - ANSWER-Medial oblique 45°
What is the position of the gallbladder in a Asthenic patient? - ANSWER-Inferior and medial
The true lateral position of the skull uses which of the following principles? - ANSWER-Interpupillary line perpendicular to the IR
MSP parallel to the IR
IOML parallel to the IR
During myelography a contrast medium is injected into which space? - ANSWER-Subarachnoid space
Which position of the elbow will separate the radial head neck and tuberosity from the superimposition of the ulna? - ANSWER-Lateral or external oblique
With the patient in the PA position and the OML and CR perpendicular to the IR where will the Petrous pyramids be demonstrated within the orbits? - ANSWER-Completely within the orbits
The sternoclavicular joint is best demonstrated with the patient PA and ? - ANSWER-A slightly oblique position with the affected side adjacent to the IR. RAO
What position will demonstrate the patients left kidney parallel to the IR and the right kidney perpendicular to the IR? - ANSWER-30 degrees RPO or LAO
Which position will demonstrate the lumbar intervertebral foramina? - ANSWER-Lateral
Which position will demonstrate the apophyseal joints closest to the IR? - ANSWER-RPO (right)
LPO (left)
How should a patient be examined for separation of the AC joint? - ANSWER-Erect position with use of weights to improve demonstration of both joints
The coronoid process can be visualized in profile in what position of the elbow? - ANSWER-Both medial and internal AP oblique
If the lesser tubercle is in profile for the AP shoulder joint the humorus is in which rotation? - ANSWER-Internal
If the greater tubercle is in profile then the humorous is in which rotation? - ANSWER-External
What type of fracture is it called when a bone is driven into another bone? - ANSWER-Impacted
No grid
(Times mAs by...) - ANSWER-1
5:1
(Times mAs by...) - ANSWER-2
6:1 - ANSWER-3
8:1 - ANSWER-4
Most commonly used
12:1 - ANSWER-5
16:1 - ANSWER-6
Density Maintenance Formula - ANSWER-mAs1 = D1 squared
mAs2 D2 squared
Inverse square law - ANSWER-I1= D2 squared
I2 D1 squared
What is the establish fetal does limit guideline for pregnant radiograph's during the entire gestation period? - ANSWER-0.5 rem
5 mSv
500mrem
What should you use if you have to restrain a child or infant in order to perform a procedure? - ANSWER-Restraining them with the use of a mechanical device if you cannot use a mechanical device have the patients father hold the child
According to the NCRP the annual occupational full body does equipment limit is? - ANSWER-5 rem
50 mSv
5000mrem
How will the x-ray photons intensity be affected if the SID is doubled? - ANSWER-The intensity of the beam will decrease four times this is known as the inverse square law
If the patient received 2000 MRAD during a 10 minute fluoro exam how much exposure will the patient recieve in five-minutes? - ANSWER-1000 Mrad which is half of what they received in 10 minutes
The photo electric effect is an interaction between x-ray photons and... - ANSWER-And inner shell electron
What is recommended for the pregnant radiographer to use as far as the dosimeter badge? - ANSWER-Wear one dosimeter badge outside the lead apron at the collar level and one dosimeter badge inside the lead apron at the level of the waist so A total of two badges are worn and these badges position should never be interchanged
What is likely to occur if 25 Rad is delivered to fetus in early pregnancy? - ANSWER-Spontaneous abortion will occur if 25 rad were to be delivered to fetus during the second through the 10th week
skeletal abnormalities may appear
How does filtration affect the primary beam? - ANSWER-It increases the average energy of the primary beam by filtering out the low-energy photons
The unit of measurement used to express occupational exposure is the? - ANSWER-REM (seivert)
The unit of absorbed dose is? - ANSWER-Rad (gray)
Biologic material is most sensitive to irradiation under which condition? - ANSWER-Oxygenated
The reduction in the intensity of the x-ray beam as it passes through a material is termed? - ANSWER-Attenuation
The largest amount of diagnostic x-ray absorption occurs in which tissue? - ANSWER-Bone since it is the most dense tissue
The effects of radiation on biological material are dependent on several factors. If a quantity of radiation is delivered to a body over a long period of time the fact will be? - ANSWER-The effect will be less than if it were delivered all at one time for a short period of time
What interaction contributes most to occupational exposure? - ANSWER-Compton Scatter
What factors affect both the quality and the quantity of the primary been? - ANSWER-Half value layer (hvl) [Show Less]