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FM-quiz PUGVA

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Question 1 of 9

1. Question
Depth and gain (B). The illustration shows two ultrasound images, where B is an optimised image of A. How is B optimised ?
- Depth is decreased
- Depth is increased
- Gain is decreased
- Gain is increased
Correct

Incorrect
Question 2 of 9

2. Question
Needle guidance. Which statements are correct? Select all that apply.
- The needle shaft and needle tip can easily be differentiated from each other on the screen
- Angling the transducer towards the needle tip may increase the presentation of the needle tip on the screen
- The only way to make sure that you are looking at the needle tip is to see the needle tip coming and going on the screen
- Moving the rear end of the needle to the left will during the correct procedure direct the needle tip to the right
- Moving the rear end of the needle UP will during the correct procedure direct the needle tip UP
- Advancing the needle should take place in steps of approximately 1 cm
Correct

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Question 3 of 9

3. Question
Needle guidance and skin puncture. Which statements are correct? Select all that apply.
- The angle of attack during skin puncture should be individualized (30-45 degrees for a peripheral procedure)
- 1-2 cm from the transducer is the best distance for skin puncture
- During the correct procedure, moving the rear end of the needle UP will direct the needle tip upwards
- Puncture the skin as close to the transducer as possible – 1-2 mm is recommended
Correct

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Question 4 of 9

4. Question
Important points for successful cannulation

Which statements are correct? Select all that apply.
- It is only necessary to have the needle tip under control when it is entering the vessel
- The needle should be advanced in steps of approximately 1 cm in both children and adults
- Never rest your fingers and elbow during the procedure
- Movements should take place in the hands and fingers and not in the arms
- Using too narrow an angle when the needle is inserted can result in hitting and damaging the transducer
- Home-made gelatine vascular phantoms have a realistic soft tissue echogenicity that allow a good sonographic transmission.
Correct

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Question 5 of 9

5. Question
Recognising veins and arteries on an ultrasound image

Look at the three video recordings of veins and arteries. Which of the following statements are correct? Select all that apply.
- A is a vein
- Veins in the cross-sectional, short axis view are seen on the ultrasound screen as round, black structures
- B is an artery
- B is a vein
- C is an artery
- Structures that collapse when probe pressure is applied on the skin are most often veins
Correct

Incorrect
Question 6 of 9

6. Question
Diameter of veins

The image displays several veins. Which of the following statements are correct? Select all that apply.
- The diameter of the vein marked with A is approximately 1-1.5 mm
- The diameter of vein marked with B is approximately 8 mm
- The diameter of vein marked with C is approximately 3 mm
- The depth of vein marked with A is good for ultrasound guided cannulation
- The depth of vein marked with B is good for ultrasound guided cannulation
- The depth of vein marked with C is better for ultrasound guided cannulation if also B is present
Correct

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Question 7 of 9

7. Question
Appropriate length of an intravenous catheter

Which of the following statements regarding length of intravascular catheters are correct? Select all that apply.
- The blue venflon (length 25 mm) is appropriate for cannulation in veins marked with A and C
- The pink venflon (length 32 mm) is appropriate for cannulation in veins marked with B and C
- The green normal length venflon (length 32 mm) is appropriate for cannulation in veins marked with A, B and C
- The green extra length venflon (length 45 mm) is appropriate for cannulation in veins marked with A, B, C and D
- The depth of the vessel below the skin surface should not exceed half of the length of the venous catheter
- A catheter with 45 mm length is appropriate for cannulation of vessels lying deeper than 30 mm
Correct

Incorrect
Question 8 of 9

8. Question
Transducer orientation. The images on the left show correct and reverse orientation of the transducer. Which of the following statements are correct? Select all that apply.
- The transducer in A is oriented correctly, and the transducer in B is incorrectly oriented
- The orientation indicator (OI) on the screen is correctly oriented in both A and B
Correct

Incorrect
Question 9 of 9

9. Question
Depth and gain (A). The illustration shows two ultrasound images, where B is an optimised image of A. How is B optimised ?
- Depth is decreased
- Depth is increased
- Gain is decreased
- Gain is increased
Correct

Incorrect

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