Idea Transcript
STUDENT REVIEW QUESTION SET H RANDOM CONTENT AREA
RADT 2913 COMPREHENSIVE REVIEW Kawamura
RADT 2913 (Item Set H)
1
A radiation monitor device should be worn by a: A. radiographer undergoing a radiographic procedure B. nurse working in an area where mobile radiography is performed C. family member assisting a patient during a radiographic procedure D. radiographer performing fluoroscopic procedures Kawamura
RADT 2913 (Item Set H)
2
A radiation monitor device should be worn by a: A. radiographer undergoing a radiographic procedure B. nurse working in an area where mobile radiography is performed C. family member assisting a patient during a radiographic procedure D. radiographer performing fluoroscopic procedures Kawamura
RADT 2913 (Item Set H)
3
The position that will best demonstrate the zygapophyseal joints of the thoracic spine is the A. AP B. lateral C. oblique D. swimmer's lateral Kawamura
RADT 2913 (Item Set H)
4
The position that will best demonstrate the zygapophyseal joints of the thoracic spine is the A. AP B. lateral C. oblique D. swimmer's lateral Kawamura
RADT 2913 (Item Set H)
5
Which of the following causes a localized area of blurriness? A. Artifacts B. Fogged film C. Poor film-screen contact D. Loss of imaging system speed Kawamura
RADT 2913 (Item Set H)
6
Which of the following causes a localized area of blurriness? A. Artifacts B. Fogged film C. Poor film-screen contact D. Loss of imaging system speed Kawamura
RADT 2913 (Item Set H)
7
The manubrium, body, and xiphoid process are parts of the: A. skull B. scapula C. sternum D. typical vertebrae Kawamura
RADT 2913 (Item Set H)
8
The manubrium, body, and xiphoid process are parts of the: A. skull B. scapula C. sternum D. typical vertebrae Kawamura
RADT 2913 (Item Set H)
9
The C loop of the duodenum and retrogastric area will best be demonstrated by which projection of the stomach? A. RAO B. LPO C. Upright left lateral D. Recumbent right lateral Kawamura
RADT 2913 (Item Set H)
10
The C loop of the duodenum and retrogastric area will best be demonstrated by which projection of the stomach? A. RAO B. LPO C. Upright left lateral D. Recumbent right lateral Kawamura
RADT 2913 (Item Set H)
11
A sphygmomanometer is used to evaluate a patient's A. pulse rate B. blood pressure C. respiration rate D. body temperature Kawamura
RADT 2913 (Item Set H)
12
A sphygmomanometer is used to evaluate a patient's A. pulse rate B. blood pressure C. respiration rate D. body temperature Kawamura
RADT 2913 (Item Set H)
13
Which of the following is the most effective aseptic technique that all health care providers should employ? A. Frequent, thorough hand washing B. Employment of isolation techniques at all times C. Use of a mask when in contact with any patient D. Use of eye protection when in contact with any patient infected with hepatitis B Kawamura
RADT 2913 (Item Set H)
14
Which of the following is the most effective aseptic technique that all health care providers should employ? A. Frequent, thorough hand washing B. Employment of isolation techniques at all times C. Use of a mask when in contact with any patient D. Use of eye protection when in contact with any patient infected with hepatitis B Kawamura
RADT 2913 (Item Set H)
15
Radiography of the paranasal sinuses in the lateral position requires the central ray to enter A. at the EAM B. 2 inches superior to the EAM C. ¾ inch anterior and ¾ inch superior to the EAM D. midway between the outer canthus and EAM Kawamura
RADT 2913 (Item Set H)
16
Radiography of the paranasal sinuses in the lateral position requires the central ray to enter A. at the EAM B. 2 inches superior to the EAM C. ¾ inch anterior and ¾ inch superior to the EAM D. midway between the outer canthus and EAM Kawamura
RADT 2913 (Item Set H)
17
Poor film-screen contact results in: A. increased density B. decreased contrast C. increased magnification D. decreased recorded detail Kawamura
RADT 2913 (Item Set H)
18
Poor film-screen contact results in: A. increased density B. decreased contrast C. increased magnification D. decreased recorded detail Kawamura
RADT 2913 (Item Set H)
19
What action should be taken by the radiographer if a patient's IV fluid runs out while the patient is in the radiology department? A. Turn IV off B. No action is necessary C. Call for nursing assistance D. Remove IV from the patient Kawamura
RADT 2913 (Item Set H)
20
What action should be taken by the radiographer if a patient's IV fluid runs out while the patient is in the radiology department? A. Turn IV off B. No action is necessary C. Call for nursing assistance D. Remove IV from the patient Kawamura
RADT 2913 (Item Set H)
21
Patients who experience cramping during an enema procedure should be instructed to A. take slow, deep breaths B. increase their breathing rate C. curl into a fetal position on their side D. hold their breath and bear down (Valsalva) Kawamura
RADT 2913 (Item Set H)
22
Patients who experience cramping during an enema procedure should be instructed to A. take slow, deep breaths B. increase their breathing rate C. curl into a fetal position on their side D. hold their breath and bear down (Valsalva) Kawamura
RADT 2913 (Item Set H)
23
The primary purpose for using personnel monitors is to A. protect the radiographer B. calculate the total amount of radiation a radiographer delivers C. monitor a radiographer's repeat rate D. indicate a radiographer's occupational exposure Kawamura
RADT 2913 (Item Set H)
24
The primary purpose for using personnel monitors is to A. protect the radiographer B. calculate the total amount of radiation a radiographer delivers C. monitor a radiographer's repeat rate D. indicate a radiographer's occupational exposure Kawamura
RADT 2913 (Item Set H)
25
The right anterior oblique position of the cervical spine will best demonstrate the A. vertebral foramen B. spinous processes C. intervertebral foramina of the left side D. intervertebral foramina of the right side Kawamura
RADT 2913 (Item Set H)
26
The right anterior oblique position of the cervical spine will best demonstrate the A. vertebral foramen B. spinous processes C. intervertebral foramina of the left side D. intervertebral foramina of the right side Kawamura
RADT 2913 (Item Set H)
27
According to NCRP Report No. 116, what is the maximum dose equivalent for the occasionally (nonoccupationally) exposed worker? A. 0.5 mSv (0.05 rem) B. 5 mSv (0.5 rem) C. 50 mSv (5 rem) D. 500 mSv (50 rem) Kawamura
RADT 2913 (Item Set H)
28
According to NCRP Report No. 116, what is the maximum dose equivalent for the occasionally (nonoccupationally) exposed worker? A. 0.5 mSv (0.05 rem) B. 5 mSv (0.5 rem) C. 50 mSv (5 rem) D. 500 mSv (50 rem) Kawamura
RADT 2913 (Item Set H)
29
When radiographing the elbow in the acute flexion position, how should the central ray be directed to demonstrate the proximal forearm? A. Perpendicular to the humerus B. Perpendicular to the forearm C. At a 25 angle to the forearm D. At a 45 angle to the humerus Kawamura
RADT 2913 (Item Set H)
30
When radiographing the elbow in the acute flexion position, how should the central ray be directed to demonstrate the proximal forearm? A. Perpendicular to the humerus B. Perpendicular to the forearm C. At a 25 angle to the forearm D. At a 45 angle to the humerus Kawamura
RADT 2913 (Item Set H)
31
What radiographic image will best demonstrate nephroptosis? A. Prone KUB B. AP upright KUB C. Posterior oblique of kidney region D. AP Trendelenburg of kidney region Kawamura
RADT 2913 (Item Set H)
32
What radiographic image will best demonstrate nephroptosis? A. Prone KUB B. AP upright KUB C. Posterior oblique of kidney region D. AP Trendelenburg of kidney region nephroptosis - dropping or forward displacement of kidneys Kawamura
RADT 2913 (Item Set H)
33
What is the role of the electrostatic lenses in the image intensifier? A. To convert incident x-rays to light photons B. To convert light photons to electrons C. To convert electrons to light photons D. To direct electrons from the cathode to anode end Kawamura
RADT 2913 (Item Set H)
34
What is the role of the electrostatic lenses in the image intensifier? A. To convert incident x-rays to light photons B. To convert light photons to electrons C. To convert electrons to light photons D. To direct electrons from the cathode to anode end Kawamura
RADT 2913 (Item Set H)
35
A blood pressure of 130/80 mmHg specifically indicates a A. systolic pressure of 80 B. diastolic pressure of 50 C. diastolic pressure of 80 D. diastolic pressure of 130 Kawamura
RADT 2913 (Item Set H)
36
A blood pressure of 130/80 mmHg specifically indicates a A. systolic pressure of 80 B. diastolic pressure of 50 C. diastolic pressure of 80 D. diastolic pressure of 130 Kawamura
RADT 2913 (Item Set H)
37
What is the energy of a scattered photon if the incident photon had an energy value of 78 keV, the ejected electron acquired 12 keV of energy, and the binding energy of the ejected electron was 1 keV? A. 13 keV B. 65 keV C. 77 keV D. 91 keV Kawamura
RADT 2913 (Item Set H)
38
What is the energy of a scattered photon if the incident photon had an energy value of 78 keV, the ejected electron acquired 12 keV of energy, and the binding energy of the ejected electron was 1 keV? A. 13 keV B. 65 keV C. 77 keV D. 91 keV Es = 78 – (12 + 1) = 65 keV Kawamura
RADT 2913 (Item Set H)
39
A PA chest projection on a small, elderly patient, using the usual factors of 400 mA, 100 kV, 72 inches SID, a wide-latitude imaging system, and the left AEC sensing chamber produces an image with excessive density. The best method for correcting this problem would be to select A. a longer SID B. a lower kilovoltage C. a lower milliamperage D. the center sensing chamber Kawamura
RADT 2913 (Item Set H)
40
A PA chest projection on a small, elderly patient, using the usual factors of 400 mA, 100 kV, 72 inches SID, a wide-latitude imaging system, and the left AEC sensing chamber produces an image with excessive density. The best method for correcting this problem would be to select A. a longer SID B. a lower kilovoltage C. a lower milliamperage D. the center sensing chamber Kawamura
RADT 2913 (Item Set H)
41
The human immunodeficiency virus (HIV) is the cause of which infectious disease? A. Malaria B. Hepatitis B C. Pneumonia D. Acquired immunodeficiency syndrome (AIDS) Kawamura
RADT 2913 (Item Set H)
42
The human immunodeficiency virus (HIV) is the cause of which infectious disease? A. Malaria B. Hepatitis B C. Pneumonia D. Acquired immunodeficiency syndrome (AIDS) Kawamura
RADT 2913 (Item Set H)
43
The spectral emission of calcium tungstate phosphors is in what range? A. Blue-green B. Yellow-green C. Yellow-amber D. Blue-violet (ultraviolet) Kawamura
RADT 2913 (Item Set H)
44
The spectral emission of calcium tungstate phosphors is in what range? A. Blue-green B. Yellow-green C. Yellow-amber D. Blue-violet (ultraviolet) Kawamura
RADT 2913 (Item Set H)
45
Which radiographic procedure may be performed for its therapeutic value as well as its diagnostic capability? A. Myelography B. Arthrography C. Lymphography D. Hysterosalpingography Kawamura
RADT 2913 (Item Set H)
46
Which radiographic procedure may be performed for its therapeutic value as well as its diagnostic capability? A. Myelography B. Arthrography C. Lymphography D. Hysterosalpingography Kawamura
RADT 2913 (Item Set H)
47
Artifacts that appear as a minus density are caused by what action? A. Increased sensitization of the film due to deposits on a roller B. Creasing of the film during handling C. Static discharges while the film is being handled D. Scratching away of the emulsion Kawamura
RADT 2913 (Item Set H)
48
Artifacts that appear as a minus density are caused by what action? A. Increased sensitization of the film due to deposits on a roller B. Creasing of the film during handling C. Static discharges while the film is being handled D. Scratching away of the emulsion Kawamura
RADT 2913 (Item Set H)
49
The axial projection of the calcaneus requires the CR to be directed A. perpendicular to the image receptor B. 30 cephalad entering the dorsum of the foot C. 40 cephalad entering the plantar surface of the foot D. 50 caudad entering the dorsum of the foot Kawamura
RADT 2913 (Item Set H)
50
The axial projection of the calcaneus requires the CR to be directed A. perpendicular to the image receptor B. 30 cephalad entering the dorsum of the foot C. 40 cephalad entering the plantar surface of the foot D. 50 caudad entering the dorsum of the foot Kawamura
RADT 2913 (Item Set H)
51
In the lateral position, the sphenoid sinuses are located directly A. inferior to the frontal sinuses B. posterior to the ethmoid sinuses C. anterior to the ethmoid sinuses D. posterior to the maxillary sinuses Kawamura
RADT 2913 (Item Set H)
52
In the lateral position, the sphenoid sinuses are located directly A. inferior to the frontal sinuses B. posterior to the ethmoid sinuses C. anterior to the ethmoid sinuses D. posterior to the maxillary sinuses Kawamura
RADT 2913 (Item Set H)
53
Which statement is true regarding battery-operated mobile x-ray units? A. They must be plugged into an AC outlet during exposure B. Kilovoltage drops over the course of the exposure C. They produce a constant potential (output) D. They employ a DC chopper to create an AC waveform Kawamura
RADT 2913 (Item Set H)
54
Which statement is true regarding battery-operated mobile x-ray units? A. They must be plugged into an AC outlet during exposure B. Kilovoltage drops over the course of the exposure C. They produce a constant potential (output) D. They employ a DC chopper to create an AC waveform Kawamura
RADT 2913 (Item Set H)
55
The likelihood of an allergic reaction is greatest following the IV administration of A. barium sulfate B. oil-based iodine C. ionic, water-soluble iodine D. nonionic, water-soluble iodine Kawamura
RADT 2913 (Item Set H)
56
The likelihood of an allergic reaction is greatest following the IV administration of A. barium sulfate B. oil-based iodine C. ionic, water-soluble iodine D. nonionic, water-soluble iodine Kawamura
RADT 2913 (Item Set H)
57
The number of true ribs (those which attach to the sternum) that make up the bony thorax is A. 5 B. 8 C. 10 D. 14 Kawamura
RADT 2913 (Item Set H)
58
The number of true ribs (those which attach to the sternum) that make up the bony thorax is A. 5 B. 8 C. 10 D. 14 7 pairs = 14 Kawamura
RADT 2913 (Item Set H)
59
Intensifying screens are used with radiographic film to: A. improve definition B. allow longer exposures C. reduce patient exposure D. increase radiographic latitude Kawamura
RADT 2913 (Item Set H)
60
Intensifying screens are used with radiographic film to: A. improve definition B. allow longer exposures C. reduce patient exposure D. increase radiographic latitude Kawamura
RADT 2913 (Item Set H)
61
What type of unethical behavior or violation of a patient’s rights occurs if you detain a patient from departing the department or hospital? A. Invasion of privacy B. Battery on a patient C. False imprisonment D. Failure to provide informed consent Kawamura
RADT 2913 (Item Set H)
62
What type of unethical behavior or violation of a patient’s rights occurs if you detain a patient from departing the department or hospital? A. Invasion of privacy B. Battery on a patient C. False imprisonment D. Failure to provide informed consent Kawamura
RADT 2913 (Item Set H)
63
The proper pH level for the developer solution is A. acidic B. alkali C. neutral D. liberating Kawamura
RADT 2913 (Item Set H)
64
The proper pH level for the developer solution is A. acidic B. alkali C. neutral D. liberating Kawamura
RADT 2913 (Item Set H)
65
What is the most probable source for the radiographic artifact which appears as loss of contrast due to elevated base-plus-fog densities on the finished image? A. Processor chemistry B. Film handling or storage C. Processor transport system D. Effects related to cassette or screen Kawamura
RADT 2913 (Item Set H)
66
What is the most probable source for the radiographic artifact which appears as loss of contrast due to elevated base-plus-fog densities on the finished image? A. Processor chemistry B. Film handling or storage C. Processor transport system D. Effects related to cassette or screen Kawamura
RADT 2913 (Item Set H)
67
Which rule must be applied when radiographing an extremity on a trauma patient? A. Include the joint furthest from injury on long bones B. Obtain two projections at right angles to each other C. Obtain images of the opposite extremity for comparison D. Remove immobilization devices to prevent superimposition Kawamura
RADT 2913 (Item Set H)
68
Which rule must be applied when radiographing an extremity on a trauma patient? A. Include the joint furthest from injury on long bones B. Obtain two projections at right angles to each other C. Obtain images of the opposite extremity for comparison D. Remove immobilization devices to prevent superimposition Kawamura
RADT 2913 (Item Set H)
69
What is the most probable source for the radiographic artifact which appears as random, small, white specks on the image? A. Processor chemistry B. Film handling or storage C. Processor transport system D. Effects related to cassette or screen Kawamura
RADT 2913 (Item Set H)
70
What is the most probable source for the radiographic artifact which appears as random, small, white specks on the image? A. Processor chemistry B. Film handling or storage C. Processor transport system D. Effects related to cassette or screen Kawamura
RADT 2913 (Item Set H)
71
A drop in blood pressure due to extensive blood loss describes what type of emergency medical situation? A. Shock B. Head injury C. Cardiac arrest D. Respiratory distress Kawamura
RADT 2913 (Item Set H)
72
A drop in blood pressure due to extensive blood loss describes what type of emergency medical situation? A. Shock B. Head injury C. Cardiac arrest D. Respiratory distress Kawamura
RADT 2913 (Item Set H)
73
All the following statements regarding a double contrast GI series versus a single contrast UGI series are true EXCEPT A. it employs thick barium B. it is easier for the patient to tolerate C. it offers better visualization of the mucosa D. it provides better visualization of small lesions on the mucosa Kawamura
RADT 2913 (Item Set H)
74
All the following statements regarding a double contrast GI series versus a single contrast UGI series are true EXCEPT A. it employs thick barium B. it is easier for the patient to tolerate C. it offers better visualization of the mucosa D. it provides better visualization of small lesions on the mucosa Kawamura
RADT 2913 (Item Set H)
75
Which of the following statements is true regarding optimum viewing conditions for radiographic images? A. Background or ambient lighting should be as bright as possible B. The color of the light produced by viewboxes is not important C. Individual light bulbs should be replaced as they burn out D. All viewboxes in the department should produce the same light level Kawamura
RADT 2913 (Item Set H)
76
Which of the following statements is true regarding optimum viewing conditions for radiographic images? A. Background or ambient lighting should be as bright as possible B. The color of the light produced by viewboxes is not important C. Individual light bulbs should be replaced as they burn out D. All viewboxes in the department should produce the same light level Kawamura
RADT 2913 (Item Set H)
77
Where is the petrous portion located? A. Occipital bone B. Temporal bone C. Sphenoid bone D. Ethmoid bone Kawamura
RADT 2913 (Item Set H)
78
Where is the petrous portion located? A. Occipital bone B. Temporal bone C. Sphenoid bone D. Ethmoid bone Kawamura
RADT 2913 (Item Set H)
79
If a radiographer receives 100 mrads of exposure from a medical procedure, 100 mrem of background radiation, and 200 mrem from working as a radiographer, what is the total occupational dose equivalent? A. 100 mrem (1 mSv) B. 200 mrem (2 mSv) C. 300 mrem (3 mSv) D. 400 mrem (4 mSv) Kawamura
RADT 2913 (Item Set H)
80
If a radiographer receives 100 mrads of exposure from a medical procedure, 100 mrem of background radiation, and 200 mrem from working as a radiographer, what is the total occupational dose equivalent? A. 100 mrem (1 mSv) B. 200 mrem (2 mSv) C. 300 mrem (3 mSv) D. 400 mrem (4 mSv) Occupational = as a result of work Kawamura RADT 2913 (Item Set H)
81
The AP projection of the pelvis requires the patient's legs to be A. extended with feet everted B. extended with feet inverted C. flexed with feet flat on table D. abducted with plantar surfaces of feet against each other Kawamura
RADT 2913 (Item Set H)
82
The AP projection of the pelvis requires the patient's legs to be A. extended with feet everted B. extended with feet inverted C. flexed with feet flat on table D. abducted with plantar surfaces of feet against each other Kawamura
RADT 2913 (Item Set H)
83
Which of the following procedures employs the Seldinger technique for catheterization? A. Cystography B. Angiography C. Percutaneous transhepatic cholangiography D. Endoscopic retrograde cholangiopancreatography (ERCP) Kawamura
RADT 2913 (Item Set H)
84
Which of the following procedures employs the Seldinger technique for catheterization? A. Cystography B. Angiography C. Percutaneous transhepatic cholangiography D. Endoscopic retrograde cholangiopancreatography (ERCP) Kawamura
RADT 2913 (Item Set H)
85
Developer oxidation can occur as a consequence of: A. exposure to air B. high temperature C. exposure to white light D. the presence of sodium sulfite Kawamura
RADT 2913 (Item Set H)
86
Developer oxidation can occur as a consequence of: A. exposure to air B. high temperature C. exposure to white light D. the presence of sodium sulfite Kawamura
RADT 2913 (Item Set H)
87
What is the source of current to the input voltage for the autotransformer? A. Direct current B. Alternating current C. Incoming voltage D. Three-phase power Kawamura
RADT 2913 (Item Set H)
88
What is the source of current to the input voltage for the autotransformer? A. Direct current B. Alternating current C. Incoming voltage D. Three-phase power Kawamura
RADT 2913 (Item Set H)
89
Which aseptic technique is required for surgical procedures and equipment? A. Cleanliness B. Disinfection C. Sterilization D. Immunization Kawamura
RADT 2913 (Item Set H)
90
Which aseptic technique is required for surgical procedures and equipment? A. Cleanliness B. Disinfection C. Sterilization D. Immunization Kawamura
RADT 2913 (Item Set H)
91
An increase in which exposure factors will cause a decrease in patient dose? A. Milliamperage-seconds (mAs) and kilovoltage (kV) B. Kilovoltage and source-toimage distance (SID) C. SID and milliamperage-seconds D. Milliamperage-seconds, kilovoltage, and SID Kawamura
RADT 2913 (Item Set H)
92
An increase in which exposure factors will cause a decrease in patient dose? A. Milliamperage-seconds (mAs) and kilovoltage (kV) B. Kilovoltage and source-toimage distance (SID) C. SID and milliamperage-seconds D. Milliamperage-seconds, kilovoltage, and SID Kawamura
RADT 2913 (Item Set H)
93
For the patient who is unable to stand for chest radiography, what position should be used to demonstrate air-fluid levels? A. Supine AP B. Dorsal decubitus with vertical x-ray beam C. Lateral decubitus with horizontal x-ray beam D. Semierect AP and lateral Kawamura
RADT 2913 (Item Set H)
94
For the patient who is unable to stand for chest radiography, what position should be used to demonstrate air-fluid levels? A. Supine AP B. Dorsal decubitus with vertical x-ray beam C. Lateral decubitus with horizontal x-ray beam D. Semierect AP and lateral Kawamura
RADT 2913 (Item Set H)
95
What is the best adjustment in exposure factor when there is a decrease in part thickness? A. Increase milliampere-seconds only B. Decrease milliampere-seconds only C. Increase milliampere-seconds; decrease kilovoltage D. Decrease milliampere-seconds; increase kilovoltage Kawamura
RADT 2913 (Item Set H)
96
What is the best adjustment in exposure factor when there is a decrease in part thickness? A. Increase milliampere-seconds only B. Decrease milliampere-seconds only C. Increase milliampere-seconds; decrease kilovoltage D. Decrease milliampere-seconds; increase kilovoltage Kawamura
RADT 2913 (Item Set H)
97
The annulus fibrosus is the A. internal portion of the vertebral body B. external portion of the vertebral body C. internal portion of the intervertebral disk D. external portion of the intervertebral disk Kawamura
RADT 2913 (Item Set H)
98
The annulus fibrosus is the A. internal portion of the vertebral body B. external portion of the vertebral body C. internal portion of the intervertebral disk D. external portion of the intervertebral disk Kawamura
RADT 2913 (Item Set H)
99
The Camp-Coventry method for imaging the posteroanterior axial position of the knee requires the central ray to be directed A. 5 to 10 caudad B. 20 to 30 caudad C. 40 to 50 caudad D. 90 to the image receptor Kawamura
RADT 2913 (Item Set H)
100
The Camp-Coventry method for imaging the posteroanterior axial position of the knee requires the central ray to be directed A. 5 to 10 caudad B. 20 to 30 caudad C. 40 to 50 caudad D. 90 to the image receptor Kawamura
RADT 2913 (Item Set H)
101
Remember always that you not only have the right to be an individual, you have an obligation to be one. Eleanor Roosevelt
Kawamura
RADT 2913 (Item Set H)
102