Questão 1
Questão
How many degrees and in what direction should the central ray be directed for the AP axial projection of the toes?
Responda
-
10 degrees caudad (toward the toes)
-
10 degrees cephalad (toward the heel)
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15 degrees caudad (toward the toes)
-
15 degrees cephalad (toward the heel)
Questão 2
Questão
How many degrees and in what direction should the foot be rotated for the AP oblique projection to demonstrate the second toe?
Responda
-
15 to 25 degrees medially
-
15 to 25 degrees laterally
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30 to 45 degrees medially
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30 to 45 degrees laterally
Questão 3
Questão
How and toward what centering point should the central ray be directed for the AP oblique projection to demonstrate all five toes?
Responda
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Perpendicular to the PIP joint of the 3rd digit
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Perpendicular to the 3rd MTP joint
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15 degrees posterior to the PIP joint of the 3rd digit
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15 degrees posterior to the 3rd MTP joint
Questão 4
Questão
How many degrees and in what direction should the foot be rotated for the AP oblique projection for the best demonstration of the great toe?
Responda
-
10 to 15 degrees medially
-
10 to 15 degrees laterally
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30 to 45 degrees medially
-
30 to 45 degrees laterally
Questão 5
Questão
What other projection term refers to the AP projection of the foot?
Responda
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Plantodorsal
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Dorsoplantar
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Inferosuperior
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Superoinferior
Questão 6
Questão
How many degrees and in what direction should the central ray be directed for the AP axial projection of the foot?
Responda
-
10 degrees caudad (toward the toes)
-
10 degrees cephalad (toward the heel)
-
15 degrees caudad (toward the toes)
-
15 degrees cephalad (toward the heel)
Questão 7
Questão
Which projection of the foot best demonstrates the cuboid and its articulations?
Questão 8
Questão
How many degrees and in what direction should the foot be rotated for the AP oblique projection of the foot?
Responda
-
15 degrees laterally
-
30 degrees medially
-
45 degrees laterally
-
45 degrees medially
Questão 9
Questão
Where should the central ray be directed for the AP oblique projection of the foot?
Responda
-
To the base of the third metatarsal
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To the head of the third metatarsal
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To the metatarsophalangeal joint of the third digit
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To the proximal interphalangeal joint of the third digit
Questão 10
Questão
Regardless of the condition of the patient, which positioning maneuver should be performed to position the foot for the lateral projection?
Responda
-
Plantar flex the foot
-
Rotate the leg laterally until the knee is against the table
-
Ensure that the plantar surface is in contact with the IR
-
Ensure that the plantar surface is perpendicular to the IR
Questão 11
Questão
How should the central ray be directed for the best demonstration of the tarsometatarsal joint spaces of the midfoot for the AP projection of the foot?
Responda
-
Perpendicularly
-
10 degrees posteriorly (toward the heel)
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15 degrees posteriorly (toward the heel)
-
20 degrees posteriorly (toward the heel)
Questão 12
Questão
Which projection of the foot best demonstrates the sinus tarsi?
Questão 13
Questão
Which projection of the foot best demonstrates most of the tarsals with the least amount of superimposition?
Questão 14
Questão
Which position of the foot best demonstrates the bases of the fourth and fifth metatarsals free from superimposition?
Questão 15
Questão
Which projection of the foot should demonstrate the metatarsals nearly superimposed on each other?
Questão 16
Questão
Which two projections comprise the typical series that best demonstrates the calcaneus?
Responda
-
AP (dorsoplantar) and lateral projections
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AP (dorsoplantar) and medial oblique projections
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Axial (plantodorsal) and lateral projections
-
Axial (plantodorsal) and medial oblique projections
Questão 17
Questão
How many degrees and in what direction should the central ray be directed for the axial (planodorsal) projection of the calcaneus?
Responda
-
10 degrees caudad
-
10 degrees cephalad
-
40 degrees caudad
-
40 degrees cephalad
Questão 18
Questão
At which level on the plantar surface should the central ray enter the foot for the axial (plantodorsal) projection of the calcaneus?
Responda
-
Midpoint of the calcaneus
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Tuberosity of the calcaneus
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Base of the 3rd metatarsal
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Head of the 3rd metatarsal
Questão 19
Questão
Where should the central ray be directed for the lateral projection of the calcaneus?
Responda
-
Toward the midpoint of the foot
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Toward the midpoint of the calcaneus
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Toward the base of the 3rd metatarsal
-
Toward the head of the 3rd metatarsal
Questão 20
Questão
Where should the central ray enter for the lateral projection of the ankle?
Questão 21
Questão
How many degrees and in which direction should the foot and leg be rotated for the best demonstration of the mortise joint for the AP oblique projection of the ankle?
Responda
-
15 to 20 degrees laterally
-
15 to 20 degrees medially
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40 to 45 degrees laterally
-
40 to 45 degrees medially
Questão 22
Questão
Which projection of the ankle best demonstrates the talofibular joint space free from bony superimposition?
Questão 23
Questão
Which articulation should be seen in profile with the AP oblique projection (medial rotation) of the ankle?
Responda
-
Subtalar
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Tibiofibular
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Talocalcaneal
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Distal tibiofibular
Questão 24
Questão
With reference to the plane of the IR, how should the malleoli be positioned for the AP oblique projection of the ankle for the best demonstration of the mortise joint spaces open?
Questão 25
Questão
Which projection of the ankle should be performed for the best demonstration of a ligamentous tear?
Responda
-
AP projection with inversion
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AP projection with dorsiflexion
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AP projection (lateral rotation)
-
AP projection (medial rotation)
Questão 26
Questão
List the standard projections for the radiographic examination of the hand
[blank_start]PA[blank_end]
[blank_start]PA oblique[blank_end]
[blank_start]Lateral[blank_end]
Questão 27
Questão
What is the standard SID for a radiographic examination of the wrist?
[blank_start]40[blank_end] in [blank_start]100[blank_end] cm
Questão 28
Questão
List the standard projections for radiographic examination of the foot at Hartford Hospital
[blank_start]AP Axial[blank_end]
[blank_start]AP oblique[blank_end] [blank_start]medial[blank_end] and [blank_start]lateral[blank_end] rotation
[blank_start]Lateral[blank_end]
Responda
-
AP Axial
-
AP oblique
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medial
-
lateral
-
Lateral
Questão 29
Questão
The name of the largest tarsal bone in the body is: [blank_start]Calcaneus[blank_end]
Questão 30
Questão
The human skeleton contains several small, detached bones known as sesamoids. Where in the foot are these sesamoids located?
On the [blank_start]head[blank_end] of the [blank_start]1st[blank_end] [blank_start]metatarsal[blank_end] on the [blank_start]plantar[blank_end] surface.
Responda
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head
-
base
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1st
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3rd
-
metatarsal
-
Phalanx
-
tarsal
-
plantar
-
dorsal
Questão 31
Questão
How many and what kind of bones comprise the foot and ankle?
Responda
-
7 phalanges, 5 metatarsals, and 15 tarsals
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5 phalanges, 14 metatarsals, and 7 tarsals
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14 phalanges, 7 metatarsals, and 5 tarsals
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14 phalanges, 5 metatarsals, and 7 tarsals
Questão 32
Questão
What is the name of the portion of the metatarsal closest to the tarsals?
Questão 33
Questão
Which of the following mA stations would be an appropriate selection for a radiographic examination of the foot to provide the best detail or spatial resolution?
Responda
-
100 mA (small)
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200 mA (large)
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300 mA (large)
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400 mA (large)
Questão 34
Questão
Match each type of motion of the foot and ankle to the correct definition:
A. Pointing the foot or toes downward
B. Pointing the toes upward (toward ceiling)
C. Bending the ankle towards the middle of the body
D. Bending the ankle away from the middle of the body
[blank_start]C[blank_end] Inversion
[blank_start]D[blank_end] Eversion
[blank_start]B[blank_end] Dorsiflexion
[blank_start]A[blank_end] Plantar flexion
Questão 35
Questão
A synonymous term for the AP axial projection of the foot is: [blank_start]Dorsoplantar[blank_end]
Questão 36
Questão
The CR angulation for the AP projection of the foot is:
Responda
-
Perpendicular
-
10 degrees posteriorly
-
10 degrees anteriorly
-
20 degrees posteriorly
Questão 37
Questão
For the AP medial oblique projection of the foot, in which direction should the foot be rotated in relationship to the midsagittal plane of the body?
[blank_start]Medially[blank_end]
Questão 38
Questão
How many degrees should the foot be rotated in the oblique projections of the foot?
Responda
-
10 degrees
-
20 degrees
-
40 degrees
-
30 degrees
Questão 39
Questão
How should the CR be directed in the oblique projection of the foot?
Responda
-
Perpendicular
-
10 degrees caudad
-
10 degrees cephalad
-
20 degrees cephalad
Questão 40
Questão
How much should the central ray be angled for an AP axial projection of the toes?
Responda
-
10 degrees
-
20 degrees
-
15 degrees
-
25 degrees