09-x Ray Tech Review Bank Test (Extremities)
Question Banks with current Limited Scope test on x-ray for Extremities.
Questions and Answers
- 1.
Rotation of the forearm so the palm faces down is called:
- A.
Hyperflexion
- B.
Inversion
- C.
Supination
- D.
Pronation
Correct Answer
D. PronationExplanation
Pronation is the correct answer because it refers to the rotation of the forearm so that the palm faces down. This movement occurs when the radius crosses over the ulna, causing the palm to turn towards the back or downward. It is the opposite movement of supination, where the palm faces up or forward. Hyperflexion and inversion are unrelated to forearm rotation.Rate this question:
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- 2.
The hand is made up of _____ bones?
- A.
22
- B.
25
- C.
27
- D.
33
Correct Answer
C. 27Explanation
The hand is made up of 27 bones. The human hand consists of three main sections: the carpus (wrist), the metacarpus (palm), and the phalanges (fingers). There are eight carpal bones in the wrist, five metacarpal bones in the palm, and fourteen phalanges in the fingers. Therefore, the total number of bones in the hand is 27.Rate this question:
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- 3.
The ring finger is the _____ digit?
- A.
Fourth
- B.
Fifth
- C.
Second
- D.
First
Correct Answer
A. FourthExplanation
The ring finger is commonly known as the fourth digit. It is located between the middle finger and the pinky finger. In terms of numbering, the thumb is considered the first digit, followed by the index finger, middle finger, ring finger, and finally the pinky finger. Therefore, the correct answer is fourth.Rate this question:
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- 4.
The wrist is made up of _____ bones?
- A.
22
- B.
6
- C.
9
- D.
8
- E.
15
- F.
12
- G.
4
- H.
10
Correct Answer
D. 8Explanation
The wrist is made up of 8 bones. The human wrist is composed of two rows of bones known as the carpal bones. There are 8 carpal bones in total, which include the scaphoid, lunate, triquetrum, pisiform, trapezium, trapezoid, capitate, and hamate. These bones work together to provide stability and flexibility to the wrist joint, allowing for a wide range of movements.Rate this question:
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- 5.
The wrist bones are known as:
- A.
Phalanges
- B.
Tarsals
- C.
Carpals
- D.
Metatarsals
Correct Answer
C. CarpalsExplanation
The correct answer is carpals. The wrist bones are known as carpals. The phalanges are the bones in the fingers and toes. The tarsals are the bones in the foot. The metatarsals are the bones in the middle of the foot.Rate this question:
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- 6.
The proximal wrist bones include the:
- A.
Capitate
- B.
Trapazoid
- C.
Lunate
- D.
Trapezium
Correct Answer
C. LunateExplanation
The proximal wrist bones include the capitate, trapezoid, lunate, and trapezium. The lunate is one of the eight carpal bones in the wrist and is located on the proximal (closer to the body) side. It is a crescent-shaped bone that articulates with the radius and other carpal bones. The lunate plays an important role in wrist movements and stability, as it helps to transmit forces from the hand to the forearm.Rate this question:
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- 7.
The _____ is the smallest wrist bone.
- A.
Lunate
- B.
Pisiform
- C.
Scaphoid
- D.
Capitate
- E.
Trapezoid
Correct Answer
B. PisiformExplanation
The pisiform is the smallest wrist bone.Rate this question:
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- 8.
EWhere is the CR location for an PA oblique hand projection?
- A.
Parallel to the third PIP joint
- B.
Perpendicular to the third MTP joint
- C.
Parallel to the third DIP joint
- D.
Perpendicular to the third MCP joint
Correct Answer
D. Perpendicular to the third MCP jointExplanation
The CR location for a PA oblique hand projection should be perpendicular to the third MCP joint. This means that the central ray should be directed straight towards the third metacarpophalangeal joint, which is the joint between the third metacarpal bone and the proximal phalanx of the third finger.Rate this question:
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- 9.
Where is the CR location for all lateral hand projections?
- A.
Perpendicular to the third MCP joint
- B.
Parallel to the second PIP joint
- C.
Perpendicular to the second MCP joint
- D.
Parallel to the third DIP joint
Correct Answer
C. Perpendicular to the second MCP jointExplanation
The correct answer is "perpendicular to the second MCP joint." This means that the central ray (CR) should be directed straight towards the second metacarpophalangeal (MCP) joint when performing lateral hand projections. This positioning allows for optimal visualization and assessment of the bones and structures in the hand.Rate this question:
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- 10.
What bone is the focus of the PA ulnar deviation projection of the wrist?
- A.
Lunate
- B.
Scaphoid
- C.
Pisiform
- D.
Capitate
Correct Answer
B. ScaphoidExplanation
The correct answer is scaphoid. In the PA ulnar deviation projection of the wrist, the scaphoid bone is the primary focus. This projection is used to assess the scaphoid bone for fractures or other abnormalities. The scaphoid bone is located on the thumb side of the wrist and is commonly injured in falls or sports activities. By focusing on the scaphoid bone in this projection, radiologists can accurately diagnose any potential issues related to this specific bone.Rate this question:
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- 11.
The hand should be made into a fist for what projection?
- A.
PA hand
- B.
PA wrist
- C.
Lateral hand
- D.
A and B are correct
- E.
None of the above
Correct Answer
B. PA wristExplanation
To obtain a PA (Posteroanterior) projection of the wrist, the hand should be made into a fist. This positioning allows for better visualization of the carpal bones and minimizes overlap of the soft tissues. The PA projection is commonly used to evaluate fractures, dislocations, and arthritis in the wrist joint.Rate this question:
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- 12.
You do not need to include the wrist bones on a PA hand projection.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
In a PA (posteroanterior) hand projection, the X-ray beam is directed from the back of the hand towards the front of the hand. This projection allows for better visualization of the metacarpals and phalanges, which are the bones of the hand. Since the wrist bones (carpal bones) are not the primary focus of this projection, they do not need to be included in the X-ray image. Therefore, the statement "You do not need to include the wrist bones on a PA hand projection" is true.Rate this question:
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- 13.
You need place a side marker on all wrist projections even if done on the same film.
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
The statement is incorrect. Side markers are not needed for all wrist projections done on the same film. Side markers are used to indicate which side of the body the image is taken from, and they are typically placed on the image when there is a need to differentiate between the left and right side of the patient. However, in the case of wrist projections, the left and right side can be easily determined by the positioning of the hand and the anatomy being imaged, so side markers are not necessary in this scenario.Rate this question:
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- 14.
The proximal wrist bones are: pisiform, triquetrium, lunate and capitate.
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
The proximal wrist bones are not pisiform, triquetrium, lunate, and capitate. The correct proximal wrist bones are the scaphoid, lunate, triquetrum, and pisiform.Rate this question:
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- 15.
A 40 degree tube angle is needed for the PA ulnar deviation projection of the wrist.
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
A 40 degree tube angle is not needed for the PA ulnar deviation projection of the wrist.Rate this question:
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- 16.
The thumb is known as the first digit.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
The thumb is indeed known as the first digit. In human anatomy, the thumb is the first digit of the hand, located on the same side as the palm. It is opposable to the other four digits, allowing for precise and coordinated movements, making it an essential part of human dexterity.Rate this question:
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- 17.
All 22 bones of the hand should be included when doing a PA projection of the hand.
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
The statement is false because a PA projection of the hand does not require all 22 bones to be included. The PA projection only requires the metacarpals and phalanges to be visualized. The carpal bones, which make up the wrist, are not included in a PA projection of the hand. Therefore, not all 22 bones of the hand need to be included in this projection.Rate this question:
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- 18.
The CR for a PA wrist projection should be placed at the base of the third metacarpal.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
The CR (central ray) for a PA (posteroanterior) wrist projection should be placed at the base of the third metacarpal. This is because the PA projection allows for better visualization of the carpal bones and joint spaces in the wrist. By placing the CR at the base of the third metacarpal, the central ray is directed through the wrist joint, providing a clear image of the area of interest.Rate this question:
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- 19.
The thumb is in a lateral position when doing a PA hand projection.
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
Is ObliqueRate this question:
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- 20.
The marked line include the following bones except?
- A.
Pisiform
- B.
Capitate
- C.
Triquetrum
- D.
Scaphoid
Correct Answer
B. CapitateExplanation
The marked line includes the bones Pisiform, Triquetrum, and Scaphoid, but it does not include the bone Capitate.Rate this question:
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- 21.
Positioning a patient for a Lateral Elbow, the radiographer can do the following, except?
- A.
ARM IS BENT AT 90 DEGREES
- B.
LEVEL SHOULDER WITH THE ARM
- C.
EPICONDYLES ARE PARALLEL TO THE IR
- D.
EPICONDYLES ARE PERPENDICULAR TO THE IR
- E.
ESTILOYD PROCESSES ARE PERPENDICULAR TO THE IR
Correct Answer
C. EPICONDYLES ARE PARALLEL TO THE IRExplanation
When positioning a patient for a Lateral Elbow, the radiographer should ensure that the epicondyles are perpendicular to the IR, not parallel. This positioning allows for better visualization of the elbow joint and helps to minimize distortion in the image.Rate this question:
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- 22.
What it means Capitulum?
- A.
Little head
- B.
Big head
- C.
Capitulate head
- D.
The great head
Correct Answer
A. Little headExplanation
Capitulum means "little head". This term is often used in anatomy to refer to a small rounded or knob-like structure, resembling a small head. It can also be used in other contexts to describe something small or miniature in size, similar to a head.Rate this question:
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- 23.
The shoulder girdle consist of, except?
- A.
Scapula
- B.
Sternum
- C.
Clavicle
- D.
Proximal humerus
Correct Answer
B. SternumExplanation
The shoulder girdle consists of the scapula, clavicle, and proximal humerus. The sternum is not part of the shoulder girdle. The scapula, also known as the shoulder blade, is a flat triangular bone that connects the upper arm bone (humerus) to the collarbone (clavicle). The clavicle, or collarbone, connects the sternum to the scapula. The proximal humerus refers to the upper part of the arm bone that connects to the shoulder joint. Therefore, the correct answer is sternum, as it is not part of the shoulder girdle.Rate this question:
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- 24.
The posterior fat pads are visible in a radiograph.
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
Only in pathological processes or when the lateral elbow is extended beyond 90⁰ flexed position.Rate this question:
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- 25.
What is the definition of a Notch?
- A.
A convex depression that joint an opposite bone.
- B.
A concave depression that joint the same side of a bone.
- C.
A concave depression that joint an opposite bone.
- D.
A convex depression that joint the same side of a bone.
Correct Answer
C. A concave depression that joint an opposite bone.Explanation
A notch is a concave depression that joins an opposite bone.Rate this question:
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- 26.
The most important fat pads on elbow are, except?
- A.
Anterior fat pad
- B.
Lateral fat pad
- C.
Posterior fat pad
- D.
Supinator fat stripe
Correct Answer
B. Lateral fat padExplanation
The lateral fat pad is not one of the most important fat pads on the elbow. The anterior fat pad, posterior fat pad, and supinator fat stripe are all significant fat pads that provide cushioning and protection to the elbow joint. However, the lateral fat pad does not play a major role in elbow function and is therefore not considered one of the most important fat pads.Rate this question:
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- 27.
Which is the largest of the carpal bones?
- A.
Trapezium
- B.
Capitate
- C.
Pisiform
- D.
Semilunar
Correct Answer
B. CapitateExplanation
The capitate is the largest of the carpal bones. It is located in the middle of the second row of carpal bones, between the trapezoid and the hamate bones. The capitate bone is important for maintaining stability and providing support to the wrist joint. It also plays a role in the movement and articulation of the hand and fingers.Rate this question:
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- 28.
Name this bone
- A.
Escaphoid
- B.
Pisiform
- C.
Capitate
- D.
Semilunar
Correct Answer
C. CapitateExplanation
The correct answer is Capitate. The Capitate is a bone located in the wrist, specifically in the carpal region. It is one of the eight carpal bones and is the largest bone in the second row of carpal bones. Its name comes from its shape, which resembles a "cap" or a "head". The Capitate is important for wrist movement and stability, as it articulates with several other bones in the wrist and hand.Rate this question:
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- 29.
Why is a PA projection of the thumb preferred over an AP?
- A.
Increase OID
- B.
Decreases OID
- C.
Decreases ODI
- D.
Faster view to take
- E.
Decrease ODI
- F.
The most comfortable position
Correct Answer
B. Decreases OIDExplanation
A PA projection of the thumb is preferred over an AP because it decreases the OID (Object to Image Distance). Decreasing the OID helps to reduce magnification and distortion in the image, resulting in a more accurate representation of the thumb anatomy. This projection is commonly used to visualize fractures, dislocations, and other abnormalities in the thumb.Rate this question:
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- 30.
For a lateral wrist the condyles must be superimposed
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
The styloids must be superimposedRate this question:
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- 31.
The superior and inferior angles of the scapula are located between the upper and lower end of the lateral border.
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
They are located between the superior and inferior ends of the medial or vertebral borderRate this question:
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- 32.
The Anatomic neck in the humerus is the most frequent to fracture?
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
Fractures in this area are rare.Rate this question:
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- 33.
Name the bone
- A.
Trapezium
- B.
Hamate
- C.
Trapezoid
- D.
Capitate
- E.
Pisiform
Correct Answer
B. HamateExplanation
The correct answer is Hamate because it is one of the bones listed in the question. The question asks to name the bone, and out of the options provided, Hamate is the correct answer.Rate this question:
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- 34.
The following bones make up the ankle joint, except.
- A.
Fibula
- B.
Calcaneous
- C.
Tibia
- D.
Talus
Correct Answer
B. CalcaneousExplanation
The calcaneus is not part of the ankle joint. It is the largest bone in the foot and forms the heel. The ankle joint is formed by the tibia, fibula, and talus. The tibia is the larger bone of the lower leg, while the fibula is the smaller bone that runs parallel to it. The talus is a bone in the foot that connects the leg to the foot and forms part of the ankle joint.Rate this question:
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- 35.
3 PARTS OF THE HIP BONES ARE FUSE TOGETHER AT THE ACETEBULUM, EXCEPT?
- A.
ILLIUM
- B.
COCCYX
- C.
PUBIS
- D.
ISCHIUM
Correct Answer
B. COCCYXExplanation
The coccyx is not fused to the acetabulum. The coccyx is a small, triangular bone at the base of the spine, commonly referred to as the tailbone. It consists of three to five fused vertebrae and does not connect to the hip bones. The ilium, pubis, and ischium are the three parts of the hip bones that fuse together at the acetabulum, forming the pelvis.Rate this question:
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- 36.
What is the strongest bone in the foot?
- A.
Talus
- B.
Calcaneous
- C.
Navicular
- D.
Cuneiforms
- E.
Metatarsals
Correct Answer
B. CalcaneousExplanation
The correct answer is calcaneous. The calcaneous, also known as the heel bone, is the largest and strongest bone in the foot. It is located at the back of the foot and helps to support the body's weight and absorb shock during activities such as walking and running.Rate this question:
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- 37.
Another name for the calcaneus?
- A.
Scaphoid
- B.
Os Calcis
- C.
Astragalus
- D.
Ostentaculus calci
Correct Answer
B. Os CalcisExplanation
The correct answer is "Os Calcis" because it is another name for the calcaneus. The calcaneus is the largest bone in the foot and is commonly referred to as the heel bone. It is located at the back of the foot and plays a crucial role in weight-bearing and walking. "Scaphoid" is a bone in the wrist, "astragalus" is a bone in the ankle, and "ostentaculus calci" is not a valid term.Rate this question:
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- 38.
The posterior portion of the calcaneous is often call as?
- A.
The strongest bone
- B.
The tail bone
- C.
The heel bone
- D.
The ankle bone
Correct Answer
C. The heel boneExplanation
The correct answer is "The heel bone." The posterior portion of the calcaneus is commonly referred to as the heel bone. This bone is located in the foot and is responsible for providing stability and support while walking or running. It also plays a crucial role in absorbing shock and transferring weight from the leg to the ground.Rate this question:
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- 39.
Which projection of the foot best demonstrates the cuboid?
- A.
PA medial oblique
- B.
AP medial oblique
- C.
AP lateral oblique
- D.
AP posterior oblique
Correct Answer
B. AP medial obliqueExplanation
The AP medial oblique projection of the foot is the best view to demonstrate the cuboid bone. This projection provides a clear visualization of the cuboid bone from a medial oblique angle, allowing for a better assessment of any fractures or abnormalities in this specific bone.Rate this question:
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- 40.
Which is the lateral bone of leg?
- A.
Tibia
- B.
Calcaneus
- C.
Fibula
- D.
Talus
Correct Answer
C. FibulaExplanation
The fibula is the lateral bone of the leg. It is located on the outer side of the leg and runs parallel to the tibia, which is the larger bone on the inner side of the leg. The fibula is responsible for providing support and stability to the leg, along with the tibia. It also plays a role in muscle attachment and helps in the movement of the ankle joint.Rate this question:
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- 41.
The subtalar articulation is formed by?
- A.
Talus
- B.
Calcaneus
- C.
Tibia
- D.
Fibula
Correct Answer(s)
A. Talus
B. CalcaneusExplanation
Talus and calcaneus bones and it is called the talocalcaneal joint.Rate this question:
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- 42.
What is the largest sesamoid bone in the body?
- A.
Plantar sesamoid bones
- B.
Patella
- C.
Knee cap
- D.
Dorsal sesamoid bones
Correct Answer(s)
B. Patella
C. Knee capExplanation
The patella, also known as the knee cap, is the largest sesamoid bone in the body. It is located in the front of the knee joint and helps to protect the knee and improve the mechanical advantage of the quadriceps muscles. The patella acts as a fulcrum for the quadriceps tendon, allowing for greater leverage and efficiency of movement.Rate this question:
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- 43.
Which projections best demostrates that the tibiotalar joint is open plus the distal fibula is superimposed by the posterior tibia?
- A.
Foot laterolateral Projection
- B.
Foot Mediolateral Projection
- C.
Foot Anterolateral Projection
- D.
Foot Posterolateral Projection
- E.
Calcaneous (Heel)lateromedial projection
- F.
Calcaneous (Heel)mediolateral projection
- G.
Calcaneous (Heel) posterolateral projection
- H.
Ankle mediolateral projection
- I.
Ankle lateromedial projection
- J.
Ankle anterolateral projection
Correct Answer(s)
B. Foot Mediolateral Projection
F. Calcaneous (Heel)mediolateral projection
H. Ankle mediolateral projectionExplanation
The correct answer is Foot Mediolateral Projection, Calcaneous (Heel)mediolateral projection, and Ankle mediolateral projection because these projections allow for visualization of the tibiotalar joint and show the distal fibula superimposed by the posterior tibia. These projections provide a lateral view of the foot, heel, and ankle, allowing for assessment of the relationship between the bones in this area.Rate this question:
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- 44.
The intermedial cuneiform articulates with wich bone distally?
- A.
The first metatarsal
- B.
The second metatarsal
- C.
The third metatarsal
- D.
The forth metatarsal
- E.
The fifth metatarsal
Correct Answer
B. The second metatarsalExplanation
The intermedial cuneiform bone is one of the tarsal bones located in the foot. It articulates with the metatarsal bones, which are the long bones in the midfoot region. The question asks which metatarsal bone the intermedial cuneiform articulates with distally, meaning towards the end of the bone. The correct answer is the second metatarsal, indicating that the intermedial cuneiform bone forms a joint with the second metatarsal bone.Rate this question:
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- 45.
Where is most common to find sesamoid bones on foot?
- A.
Dorsal surface at the head of the first metatarsal
- B.
Plantar surface at the head of the first metatarsal
- C.
Posterior surface at the head of the first metatarsal
- D.
Anterior surface at the head of the first metatarsal
Correct Answer(s)
B. Plantar surface at the head of the first metatarsal
C. Posterior surface at the head of the first metatarsalExplanation
On the posterior or plantar surface at the head of the first metatarsal near the first MTP joint.Rate this question:
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- 46.
What is the largest and strongest tarsal bone?
- A.
Talus
- B.
Calcaneus
- C.
Navicular
- D.
Cuneiform
Correct Answer
B. CalcaneusExplanation
The correct answer is Calcaneus. The calcaneus is the largest and strongest tarsal bone in the foot. It forms the heel and provides stability and support to the foot. The calcaneus also plays a crucial role in walking and running by absorbing and distributing the forces generated during these activities.Rate this question:
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- 47.
The seven large bones of the proximal foot are termed Carpal Bones
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
TarsalRate this question:
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