chapter 5 (Q’s 54-106)

52問 • 1年前

問題一覧

54. If the IR and wrist are elevated for the PA axial projection of the wrist (Stecher method), the central ray orientation is

perpendicular to the IR

Which of the following tangential projections is used to demonstrate the carpal canal?

Gaynor-Hart (tangential)

Which of the following tangential projections is used to demonstrate the carpal canal? 1. Axial 2. Inferosuperior 3. Superoinferior

2 and 3

The central-ray angulation for the tangential projection (inferosuperior) of demonstrating the carpal canal is _________ degrees?

25 to 30

For the AP projection of the forearm, the hand is

supinated

How many degrees is the central ray angled for the AP forearm?

Which of the following joints should be clearly demonstrated on the AP 1. Wrist 2. Elbow 3. Proximal humerus

1&2

For the lateral projection of the forearm, the elbow should be flexed

90 degrees

The lateral projection of the forearm should clearly demonstrate all of the following, except

MCP Joints

For the AP projection of the elbow, the humeral epicondyles are positioned

parallel to the IR

How many degrees is the elbow flexed for the lateral projection of the elbow?

Which of the following should be on the same plane for a lateral projection of the elbow? 1. Wrist joint 2. Elbow joint 3. Shoulder joint

1,2&3

What structure is shown in profile on a lateral projection of the elbow?

Olecranon process

How many degrees should the elbow be angled for an AP oblique projection in medial rotation?

45 degrees

What anatomy should be projected free of superimposition for an AP oblique projection of the elbow with medial rotation?

Coronoid process

How many degrees should the elbow be angled for an AP lateral oblique projection?

45 degrees

What anatomy should be demonstrated free of superimposition on an AP oblique projection of the elbow in lateral rotation?

Radial head and neck

What projection of the elbow demonstrates the radial head and neck free of superimposition?

AP oblique projection, lateral rotation

If a patient is unable to extend the forearm for an AP projection of the elbow, how many projections are necessary to avoid distortion of the joint?

two

What is the central-ray angulation for the AP elbow when the forearm is partially flexed?

0 degress

The Position recommended to increase Patient comfort when performing an AP projection of

upright

How far above the humeral head should the upper margin of the IR be placed for an AP humerus?

1 ½ inches

For the AP projection of the humerus, the hand is positioned

Supinated

Which of the following positions of the hand will place the epicondyles parallel with the plane

Supination

Where is the central ray directed for an AP projection of the humerus?

Midpoint of the humerus

What anatomic structure is shown in profile on an AP projection of the humerus?

Greater trochanter

Which of the following must be clearly demonstrated on an lateral projection of the humerus? 1. Elbow joint 2.Glenid Cavity 3. Shoulder joint

1&2

How far above the humeral head should the upper margin of the IR be placed for a lateral projection of the humerus?

1½ inches

How is the upper extremity positioned for the lateral projection of the humerus?

Medially rotated to place humeral epicondyles perpendicular to the IR

Which of the following breathing techniques should be used for an AP projection of the humorous?

Suspended respiration

Which of the following breathing techniques should be used for a lateral projection of the humerus?

Suspended respiration

What anatomic structure is shown in profile on a lateral projection of the humerus?

Lesser tubercle

Which of the following positions can be used to perform a lateral projection of the humerus on a patient who has a suspected fracture?

Lateral recumbent

Where is the central ray directed for a lateral projection of the humerus?

Midpoint of the humerus

Which of the following methods is used when the arm cannot be abducted for the standard AP or lateral projection of the humerus?

Lawrence

The head of the radius fits into a depression on the lateral aspect of the coronoid process of the ulna. This depression is called the

radial notch.

The central area of the long cylindrical shaft of the radius, ulna, and humerus is called the

Body

92. The 10 joints of the upper limb are all 1. hinge. 2. synovial tissue. 3. freely movable.

2&3

The only saddle joint in the human body is the___Joint.

first digit, carpometacarpal

The posterior fat pad lies in the

olecranon fossa

Which fat pad lies parallel with the anterior aspect of the proximal radius?

Supinator

Which fat pads are seen on a negative lateral elbow radiograph? 1. Anterior 2. Posterior 3. Supinator

1&3

Which fat pad is identified by the arrow in this figure?

Which of the following devices is necessary to demonstrate the IP joints with a PA oblique projection of the hand?

45-degree foam wedge

How many degrees is the central ray angled for both of the axiolateral projections (Coyle method) of the elbow?

To demonstrate the radial head in the axiolateral projection of the elbow (Coyle method), the elbow is flexed________degrees.

To demonstrate the coronoid process in the axiolateral projection of the elbow (Coyle method), the elbow is flexed_____degrees.

How is the hand positioned for the axiolateral projection of the elbow (Coyle method)?

30-degree medial oblique

The primary structures shown when demonstrating the elbow using the Coyle method is the 1. coracoid process. 2. coronoid process. 3.Radial head

2&3

A fracture of the metacarpal neck is known as a____ fracture

Boxer

What projection of the third digit is demonstrated in the figure below?

What anatomy of the third digit is labeled as letter D in the figure below?

Proximal IP joint

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問題一覧

54. If the IR and wrist are elevated for the PA axial projection of the wrist (Stecher method), the central ray orientation is

perpendicular to the IR

Which of the following tangential projections is used to demonstrate the carpal canal?

Gaynor-Hart (tangential)

Which of the following tangential projections is used to demonstrate the carpal canal? 1. Axial 2. Inferosuperior 3. Superoinferior

2 and 3

The central-ray angulation for the tangential projection (inferosuperior) of demonstrating the carpal canal is _________ degrees?

25 to 30

For the AP projection of the forearm, the hand is

supinated

How many degrees is the central ray angled for the AP forearm?

Which of the following joints should be clearly demonstrated on the AP 1. Wrist 2. Elbow 3. Proximal humerus

1&2

For the lateral projection of the forearm, the elbow should be flexed

90 degrees

The lateral projection of the forearm should clearly demonstrate all of the following, except

MCP Joints

For the AP projection of the elbow, the humeral epicondyles are positioned

parallel to the IR

How many degrees is the elbow flexed for the lateral projection of the elbow?

Which of the following should be on the same plane for a lateral projection of the elbow? 1. Wrist joint 2. Elbow joint 3. Shoulder joint

1,2&3

What structure is shown in profile on a lateral projection of the elbow?

Olecranon process

How many degrees should the elbow be angled for an AP oblique projection in medial rotation?

45 degrees

What anatomy should be projected free of superimposition for an AP oblique projection of the elbow with medial rotation?

Coronoid process

How many degrees should the elbow be angled for an AP lateral oblique projection?

45 degrees

What anatomy should be demonstrated free of superimposition on an AP oblique projection of the elbow in lateral rotation?

Radial head and neck

What projection of the elbow demonstrates the radial head and neck free of superimposition?

AP oblique projection, lateral rotation

If a patient is unable to extend the forearm for an AP projection of the elbow, how many projections are necessary to avoid distortion of the joint?

two

What is the central-ray angulation for the AP elbow when the forearm is partially flexed?

0 degress

The Position recommended to increase Patient comfort when performing an AP projection of

upright

How far above the humeral head should the upper margin of the IR be placed for an AP humerus?

1 ½ inches

For the AP projection of the humerus, the hand is positioned

Supinated

Which of the following positions of the hand will place the epicondyles parallel with the plane

Supination

Where is the central ray directed for an AP projection of the humerus?

Midpoint of the humerus

What anatomic structure is shown in profile on an AP projection of the humerus?

Greater trochanter

Which of the following must be clearly demonstrated on an lateral projection of the humerus? 1. Elbow joint 2.Glenid Cavity 3. Shoulder joint

1&2

How far above the humeral head should the upper margin of the IR be placed for a lateral projection of the humerus?

1½ inches

How is the upper extremity positioned for the lateral projection of the humerus?

Medially rotated to place humeral epicondyles perpendicular to the IR

Which of the following breathing techniques should be used for an AP projection of the humorous?

Suspended respiration

Which of the following breathing techniques should be used for a lateral projection of the humerus?

Suspended respiration

What anatomic structure is shown in profile on a lateral projection of the humerus?

Lesser tubercle

Which of the following positions can be used to perform a lateral projection of the humerus on a patient who has a suspected fracture?

Lateral recumbent

Where is the central ray directed for a lateral projection of the humerus?

Midpoint of the humerus

Which of the following methods is used when the arm cannot be abducted for the standard AP or lateral projection of the humerus?

Lawrence

The head of the radius fits into a depression on the lateral aspect of the coronoid process of the ulna. This depression is called the

radial notch.

The central area of the long cylindrical shaft of the radius, ulna, and humerus is called the

Body

92. The 10 joints of the upper limb are all 1. hinge. 2. synovial tissue. 3. freely movable.

2&3

The only saddle joint in the human body is the___Joint.

first digit, carpometacarpal

The posterior fat pad lies in the

olecranon fossa

Which fat pad lies parallel with the anterior aspect of the proximal radius?

Supinator

Which fat pads are seen on a negative lateral elbow radiograph? 1. Anterior 2. Posterior 3. Supinator

1&3

Which fat pad is identified by the arrow in this figure?

Which of the following devices is necessary to demonstrate the IP joints with a PA oblique projection of the hand?

45-degree foam wedge

How many degrees is the central ray angled for both of the axiolateral projections (Coyle method) of the elbow?

To demonstrate the radial head in the axiolateral projection of the elbow (Coyle method), the elbow is flexed________degrees.

To demonstrate the coronoid process in the axiolateral projection of the elbow (Coyle method), the elbow is flexed_____degrees.

How is the hand positioned for the axiolateral projection of the elbow (Coyle method)?

30-degree medial oblique

The primary structures shown when demonstrating the elbow using the Coyle method is the 1. coracoid process. 2. coronoid process. 3.Radial head

2&3

A fracture of the metacarpal neck is known as a____ fracture

Boxer

What projection of the third digit is demonstrated in the figure below?

What anatomy of the third digit is labeled as letter D in the figure below?

Proximal IP joint