35248226
Descripción
Test por Lidija Zabulis, actualizado hace más de 1 año
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Creado por Lidija Zabulis
hace más de 2 años
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Pregunta 1
Pregunta
How many degrees and in what direction should the central ray be directed for the AP axial projection of the toes?
Respuesta
-
10 degrees caudad (toward the toes)
-
10 degrees cephalad (toward the heel)
-
15 degrees caudad (toward the toes)
-
15 degrees cephalad (toward the heel)
Pregunta 2
Pregunta
How many degrees and in what direction should the foot be rotated for the AP oblique projection to demonstrate the second toe?
Respuesta
-
15 to 25 degrees medially
-
15 to 25 degrees laterally
-
30 to 45 degrees medially
-
30 to 45 degrees laterally
Pregunta 3
Pregunta
How and toward what centering point should the central ray be directed for the AP oblique projection to demonstrate all five toes?
Respuesta
-
Perpendicular to the PIP joint of the 3rd digit
-
Perpendicular to the 3rd MTP joint
-
15 degrees posterior to the PIP joint of the 3rd digit
-
15 degrees posterior to the 3rd MTP joint
Pregunta 4
Pregunta
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?
Respuesta
-
10 to 15 degrees medially
-
10 to 15 degrees laterally
-
30 to 45 degrees medially
-
30 to 45 degrees laterally
Pregunta 5
Pregunta
What other projection term refers to the AP projection of the foot?
Respuesta
-
Plantodorsal
-
Dorsoplantar
-
Inferosuperior
-
Superoinferior
Pregunta 6
Pregunta
How many degrees and in what direction should the central ray be directed for the AP axial projection of the foot?
Respuesta
-
10 degrees caudad (toward the toes)
-
10 degrees cephalad (toward the heel)
-
15 degrees caudad (toward the toes)
-
15 degrees cephalad (toward the heel)
Pregunta 7
Pregunta
Which projection of the foot best demonstrates the cuboid and its articulations?
Respuesta
-
Lateral
-
Dorsoplantar
-
AP oblique (lateral rotation)
-
AP oblique (medial rotation)
Pregunta 8
Pregunta
How many degrees and in what direction should the foot be rotated for the AP oblique projection of the foot?
Respuesta
-
15 degrees laterally
-
30 degrees medially
-
45 degrees laterally
-
45 degrees medially
Pregunta 9
Pregunta
Where should the central ray be directed for the AP oblique projection of the foot?
Respuesta
-
To the base of the third metatarsal
-
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
Pregunta 10
Pregunta
Regardless of the condition of the patient, which positioning maneuver should be performed to position the foot for the lateral projection?
Respuesta
-
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
Pregunta 11
Pregunta
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?
Respuesta
-
Perpendicularly
-
10 degrees posteriorly (toward the heel)
-
15 degrees posteriorly (toward the heel)
-
20 degrees posteriorly (toward the heel)
Pregunta 12
Pregunta
Which projection of the foot best demonstrates the sinus tarsi?
Respuesta
-
AP projection
-
Lateral projection
-
AP oblique projection (lateral rotation)
-
AP oblique projection (medial rotation)
Pregunta 13
Pregunta
Which projection of the foot best demonstrates most of the tarsals with the least amount of superimposition?
Respuesta
-
AP projection
-
Lateral projection
-
AP oblique projection (lateral rotation)
-
AP oblique projection (Medial rotation)
Pregunta 14
Pregunta
Which position of the foot best demonstrates the bases of the fourth and fifth metatarsals free from superimposition?
Respuesta
-
AP projection
-
Lateral projection
-
AP oblique projection (lateral rotation)
-
AP oblique projection (medial rotation)
Pregunta 15
Pregunta
Which projection of the foot should demonstrate the metatarsals nearly superimposed on each other?
Respuesta
-
AP projection
-
Lateral projection
-
AP oblique projection (lateral rotation)
-
AP oblique projection (medial rotation)
Pregunta 16
Pregunta
Which two projections comprise the typical series that best demonstrates the calcaneus?
Respuesta
-
AP (dorsoplantar) and lateral projections
-
AP (dorsoplantar) and medial oblique projections
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Axial (plantodorsal) and lateral projections
-
Axial (plantodorsal) and medial oblique projections
Pregunta 17
Pregunta
How many degrees and in what direction should the central ray be directed for the axial (planodorsal) projection of the calcaneus?
Respuesta
-
10 degrees caudad
-
10 degrees cephalad
-
40 degrees caudad
-
40 degrees cephalad
Pregunta 18
Pregunta
At which level on the plantar surface should the central ray enter the foot for the axial (plantodorsal) projection of the calcaneus?
Respuesta
-
Midpoint of the calcaneus
-
Tuberosity of the calcaneus
-
Base of the 3rd metatarsal
-
Head of the 3rd metatarsal
Pregunta 19
Pregunta
Where should the central ray be directed for the lateral projection of the calcaneus?
Respuesta
-
Toward the midpoint of the foot
-
Toward the midpoint of the calcaneus
-
Toward the base of the 3rd metatarsal
-
Toward the head of the 3rd metatarsal
Pregunta 20
Pregunta
Where should the central ray enter for the lateral projection of the ankle?
Respuesta
-
At the lateral malleolus
-
At the medial malleolus
-
At the midpoint of the calcaneus
-
At the base of the third metatarsal
Pregunta 21
Pregunta
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?
Respuesta
-
15 to 20 degrees laterally
-
15 to 20 degrees medially
-
40 to 45 degrees laterally
-
40 to 45 degrees medially
Pregunta 22
Pregunta
Which projection of the ankle best demonstrates the talofibular joint space free from bony superimposition?
Respuesta
-
AP projection
-
Lateral projection
-
AP oblique projection (lateral rotation)
-
AP oblique projection (medial rotation)
Pregunta 23
Pregunta
Which articulation should be seen in profile with the AP oblique projection (medial rotation) of the ankle?
Respuesta
-
Subtalar
-
Tibiofibular
-
Talocalcaneal
-
Distal tibiofibular
Pregunta 24
Pregunta
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?
Respuesta
-
Parallel
-
Perpendicular
-
45 degrees lateral rotation
-
45 degrees medial rotation
Pregunta 25
Pregunta
Which projection of the ankle should be performed for the best demonstration of a ligamentous tear?
Respuesta
-
AP projection with inversion
-
AP projection with dorsiflexion
-
AP projection (lateral rotation)
-
AP projection (medial rotation)
Pregunta 26
Pregunta
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]
Respuesta
-
PA
-
PA oblique
-
Lateral
Pregunta 27
Pregunta
What is the standard SID for a radiographic examination of the wrist?
[blank_start]40[blank_end] in [blank_start]100[blank_end] cm
Respuesta
-
40
-
100
Pregunta 28
Pregunta
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]
Respuesta
-
AP Axial
-
AP oblique
-
medial
-
lateral
-
Lateral
Pregunta 29
Pregunta
The name of the largest tarsal bone in the body is: [blank_start]Calcaneus[blank_end]
Respuesta
-
Calcaneus
Pregunta 30
Pregunta
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.
Respuesta
-
head
-
base
-
1st
-
3rd
-
metatarsal
-
Phalanx
-
tarsal
-
plantar
-
dorsal
Pregunta 31
Pregunta
How many and what kind of bones comprise the foot and ankle?
Respuesta
-
7 phalanges, 5 metatarsals, and 15 tarsals
-
5 phalanges, 14 metatarsals, and 7 tarsals
-
14 phalanges, 7 metatarsals, and 5 tarsals
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14 phalanges, 5 metatarsals, and 7 tarsals
Pregunta 32
Pregunta
What is the name of the portion of the metatarsal closest to the tarsals?
Respuesta
-
Base
-
Head
-
Shaft
-
Cortex
Pregunta 33
Pregunta
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?
Respuesta
-
100 mA (small)
-
200 mA (large)
-
300 mA (large)
-
400 mA (large)
Pregunta 34
Pregunta
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
Respuesta
-
C
-
D
-
B
-
A
Pregunta 35
Pregunta
A synonymous term for the AP axial projection of the foot is: [blank_start]Dorsoplantar[blank_end]
Respuesta
-
Dorsoplantar
Pregunta 36
Pregunta
The CR angulation for the AP projection of the foot is:
Respuesta
-
Perpendicular
-
10 degrees posteriorly
-
10 degrees anteriorly
-
20 degrees posteriorly
Pregunta 37
Pregunta
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]
Respuesta
-
Medially
-
Laterally
Pregunta 38
Pregunta
How many degrees should the foot be rotated in the oblique projections of the foot?
Respuesta
-
10 degrees
-
20 degrees
-
40 degrees
-
30 degrees
Pregunta 39
Pregunta
How should the CR be directed in the oblique projection of the foot?
Respuesta
-
Perpendicular
-
10 degrees caudad
-
10 degrees cephalad
-
20 degrees cephalad
Pregunta 40
Pregunta
How much should the central ray be angled for an AP axial projection of the toes?
Respuesta
-
10 degrees
-
20 degrees
-
15 degrees
-
25 degrees
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