MEAGHAN PIRETTI STUDY GUIDE Complete
Exam with Verified Questions, Answers &
Rationales.
Question 1:
During a PA hand projection, what is the position of the thumb?
A) Extended straight
B) Flexed inward
C) Oblique
D) Posterior
Correct Answer: C
Explanation: In a PA hand projection, the thumb is placed in an oblique position to
demonstrate it without superimposition .
Question 2:
Where are the sesamoid bones located in the hand?
A) Lateral aspect of the 5th metacarpal
B) Anterior (palmar) side of the 1st metacarpal (thumb)
C) Dorsal side of the 2nd metacarpal
D) Between each phalanx
Correct Answer: B
Explanation: The sesamoid bones are found on the anterior (palmar) surface of the first
metacarpal head (thumb) .
,Question 3:
How many phalanges and joints does the thumb have?
A) Three phalanges, two joints
B) Two phalanges, one joint
C) Two phalanges, two joints
D) Three phalanges, three joints
Correct Answer: C
Explanation: The thumb has two phalanges (proximal and distal) and two joints (MCP and
IP), unlike fingers which have three phalanges .
Question 4:
List the carpal bones in the proximal row (lateral to medial).
A) Trapezium, Trapezoid, Capitate, Hamate
B) Scaphoid, Lunate, Triquetrum, Pisiform
C) Scaphoid, Capitate, Hamate, Pisiform
D) Lunate, Triquetrum, Pisiform, Hamate
Correct Answer: B
Explanation: The proximal row of carpal bones consists of the scaphoid, lunate, triquetrum,
and pisiform .
Question 5:
List the carpal bones in the distal row (lateral to medial).
A) Scaphoid, Lunate, Triquetrum, Pisiform
B) Trapezium, Trapezoid, Capitate, Hamate
C) Capitate, Hamate, Pisiform, Triquetrum
D) Trapezium, Trapezoid, Pisiform, Hamate
Correct Answer: B
,Explanation: The distal row of carpal bones consists of the trapezium, trapezoid, capitate,
and hamate .
Question 6:
What is the Gaynor-Hart Method used for?
A) Scaphoid visualization
B) Carpal tunnel
C) Wrist joint spaces
D) Thumb fractures
Correct Answer: B
Explanation: The Gaynor-Hart method is a projection used to demonstrate the carpal
tunnel and its contents .
Question 7:
Is the hand supinated or pronated when in anatomical position?
A) Pronated
B) Supinated
C) Neutral
D) Laterally rotated
Correct Answer: B
Explanation: The anatomical position of the hand is supinated (palms facing
forward/anterior) .
Question 8:
What anatomy is best demonstrated on an external oblique elbow?
, A) Coronoid process
B) Olecranon process
C) Radial head free of superimposition
D) Medial epicondyle
Correct Answer: C
Explanation: The external (lateral) oblique elbow projection demonstrates the radial head,
neck, and tuberosity free of superimposition by the ulna .
Question 9:
What anatomy is best demonstrated on an internal oblique elbow?
A) Radial head
B) Coronoid process
C) Olecranon fossa
D) Lateral epicondyle
Correct Answer: B
Explanation: The internal (medial) oblique elbow projection best demonstrates the
coronoid process .
Question 10:
Which view of the elbow best demonstrates the olecranon process?
A) AP
B) Lateral
C) External oblique
D) Internal oblique
Correct Answer: B
Explanation: The lateral elbow projection best demonstrates the olecranon process in
profile
Exam with Verified Questions, Answers &
Rationales.
Question 1:
During a PA hand projection, what is the position of the thumb?
A) Extended straight
B) Flexed inward
C) Oblique
D) Posterior
Correct Answer: C
Explanation: In a PA hand projection, the thumb is placed in an oblique position to
demonstrate it without superimposition .
Question 2:
Where are the sesamoid bones located in the hand?
A) Lateral aspect of the 5th metacarpal
B) Anterior (palmar) side of the 1st metacarpal (thumb)
C) Dorsal side of the 2nd metacarpal
D) Between each phalanx
Correct Answer: B
Explanation: The sesamoid bones are found on the anterior (palmar) surface of the first
metacarpal head (thumb) .
,Question 3:
How many phalanges and joints does the thumb have?
A) Three phalanges, two joints
B) Two phalanges, one joint
C) Two phalanges, two joints
D) Three phalanges, three joints
Correct Answer: C
Explanation: The thumb has two phalanges (proximal and distal) and two joints (MCP and
IP), unlike fingers which have three phalanges .
Question 4:
List the carpal bones in the proximal row (lateral to medial).
A) Trapezium, Trapezoid, Capitate, Hamate
B) Scaphoid, Lunate, Triquetrum, Pisiform
C) Scaphoid, Capitate, Hamate, Pisiform
D) Lunate, Triquetrum, Pisiform, Hamate
Correct Answer: B
Explanation: The proximal row of carpal bones consists of the scaphoid, lunate, triquetrum,
and pisiform .
Question 5:
List the carpal bones in the distal row (lateral to medial).
A) Scaphoid, Lunate, Triquetrum, Pisiform
B) Trapezium, Trapezoid, Capitate, Hamate
C) Capitate, Hamate, Pisiform, Triquetrum
D) Trapezium, Trapezoid, Pisiform, Hamate
Correct Answer: B
,Explanation: The distal row of carpal bones consists of the trapezium, trapezoid, capitate,
and hamate .
Question 6:
What is the Gaynor-Hart Method used for?
A) Scaphoid visualization
B) Carpal tunnel
C) Wrist joint spaces
D) Thumb fractures
Correct Answer: B
Explanation: The Gaynor-Hart method is a projection used to demonstrate the carpal
tunnel and its contents .
Question 7:
Is the hand supinated or pronated when in anatomical position?
A) Pronated
B) Supinated
C) Neutral
D) Laterally rotated
Correct Answer: B
Explanation: The anatomical position of the hand is supinated (palms facing
forward/anterior) .
Question 8:
What anatomy is best demonstrated on an external oblique elbow?
, A) Coronoid process
B) Olecranon process
C) Radial head free of superimposition
D) Medial epicondyle
Correct Answer: C
Explanation: The external (lateral) oblique elbow projection demonstrates the radial head,
neck, and tuberosity free of superimposition by the ulna .
Question 9:
What anatomy is best demonstrated on an internal oblique elbow?
A) Radial head
B) Coronoid process
C) Olecranon fossa
D) Lateral epicondyle
Correct Answer: B
Explanation: The internal (medial) oblique elbow projection best demonstrates the
coronoid process .
Question 10:
Which view of the elbow best demonstrates the olecranon process?
A) AP
B) Lateral
C) External oblique
D) Internal oblique
Correct Answer: B
Explanation: The lateral elbow projection best demonstrates the olecranon process in
profile
