RAD 110 Rad positioning and anatomy (Bontrager)- Chapter 6 Lower
Limb Exam Questions with Correct Answers
Question 1.
Where are the sesamoid bones in the foot located?
1. in the tendons of the big toe
2. at the 5th metatarsal base
3. in the tendons of the 5th toe
4. in the plantar arch of the foot
Correct Answer: 1
Question 2.
In the calcaneus bone, how many articular surfaces and processes exist? Name their
locations.
Correct Answer: anterior, posterior and mid-dle articular surfaces (3) medial
lateral processes (2)
Question 3.
What is the correct kV range for lower limb projec-tions?
A. 40-60 kV
B. 50-70 kV
C. 70-80 kV
D. 75-85 kV
Correct Answer: B
Question 4.
AP foot projection
Correct Answer:
Question 5.
Medial oblique foot positioning
Correct Answer:
, Question 6.
Which of the following statements is false?
1. The medial cuneiform bone articulates with the 1st metatarsal.
2. The intermediate cuneiform none articulates with the 2nd metatarsal.
3. The lateral cuneiform bone articulates with the 3rd metatarsal.
4. None of the above are false.
Correct Answer: 4
Question 7.
The talus bone articulates with what bone?
Correct Answer: Tibia
Question 8.
Lateral foot positioning (mediolateral)
Correct Answer:
Question 9.
For an axial projection of the calcaneus bone, how much is the CR angle?
A. 25 degrees superior
B. 30 degrees caudal
C. 35 degrees cephalad
D. 40 degrees cephalad
Correct Answer: D
Question 10.
Axial Calcaneus projection
Correct Answer:
Limb Exam Questions with Correct Answers
Question 1.
Where are the sesamoid bones in the foot located?
1. in the tendons of the big toe
2. at the 5th metatarsal base
3. in the tendons of the 5th toe
4. in the plantar arch of the foot
Correct Answer: 1
Question 2.
In the calcaneus bone, how many articular surfaces and processes exist? Name their
locations.
Correct Answer: anterior, posterior and mid-dle articular surfaces (3) medial
lateral processes (2)
Question 3.
What is the correct kV range for lower limb projec-tions?
A. 40-60 kV
B. 50-70 kV
C. 70-80 kV
D. 75-85 kV
Correct Answer: B
Question 4.
AP foot projection
Correct Answer:
Question 5.
Medial oblique foot positioning
Correct Answer:
, Question 6.
Which of the following statements is false?
1. The medial cuneiform bone articulates with the 1st metatarsal.
2. The intermediate cuneiform none articulates with the 2nd metatarsal.
3. The lateral cuneiform bone articulates with the 3rd metatarsal.
4. None of the above are false.
Correct Answer: 4
Question 7.
The talus bone articulates with what bone?
Correct Answer: Tibia
Question 8.
Lateral foot positioning (mediolateral)
Correct Answer:
Question 9.
For an axial projection of the calcaneus bone, how much is the CR angle?
A. 25 degrees superior
B. 30 degrees caudal
C. 35 degrees cephalad
D. 40 degrees cephalad
Correct Answer: D
Question 10.
Axial Calcaneus projection
Correct Answer: