Radiology Department Professionals Quiz

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Questions and Answers

Which of the following professionals is NOT typically a key member of the radiology department?

Physical Therapist (correct)

Ultrasound Tech

Radiologist

Mammo Tech

What is the abbreviation for Cranial Caudal imaging?

MLO

LMLO

CC (correct)

What type of imaging uses sound waves?

MRI

X-ray

Ultrasound (correct)

Mammography

Which of the following is NOT a component of a mammography unit?

Magnetic Field (C) Signup and view all the answers

Which imaging method is most frequently utilized for localization procedures?

Ultrasound (C) Signup and view all the answers

Which of the following error codes requires purchasing a new wand for the MOLLI system?

WAND100 (A) Signup and view all the answers

What is the level of accuracy for the MOLLI system in terms of marker placement?

+/- 1mm (D) Signup and view all the answers

What is the name of the first non-radioactive wire-free localization system?

Savi (D) Signup and view all the answers

What is the maximum number of markers that can be placed using the Elucent system?

3 (C) Signup and view all the answers

Which of these wire-free localization systems uses RFID technology?

LOCalizer (B) Signup and view all the answers

What is the name of the Elucent probe that is compatible with electrocautery?

Navi Slim (D) Signup and view all the answers

What is the recommended spacing between MOLLI markers when bracketing?

4cm (B) Signup and view all the answers

Which of the following systems uses a single-use probe with an 8mm tip and a single-use tag?

LOCalizer (D) Signup and view all the answers

What is the maximum dosage of ICG per kilogram of body weight?

2 mg/kg (B) Signup and view all the answers

What type of light does the SPY fluoresce under?

Infrared (C) Signup and view all the answers

What is the half-life of ICG?

3-4 minutes (A) Signup and view all the answers

What is the angle of the Oncopen tip?

30 degrees (A) Signup and view all the answers

What does NKDA stand for?

No Known Drug Allergies (D) Signup and view all the answers

What is the profile size of the Oncopen?

9mm (A) Signup and view all the answers

What is the purpose of the tight bolus flush after injecting ICG intravenously?

To ensure the ICG is evenly distributed in the bloodstream (D) Signup and view all the answers

Why is the nipple darker than the surrounding breast tissue when using the SPY?

The nipple is smooth muscle. (C) Signup and view all the answers

Study Notes

Sales 300: Day 1 (Breast Care)

Intravenous Injection (SAG): SAG is injected intravenously and binds to plasma proteins.
Real-time Imaging: Cameras capture and display blood flow/lymphatic system in real time.
SPY Laser (3R): Information on what type of laser the SPY phi is.
Radiation/Protective Gear: SPY does not emit radiation, so no additional protective gear is needed.
Sterility of SPY: SPY is sterile.
Infrared Fluorescence: SPY fluoresces under infrared light.
Agent Green Concentration: 2.5 mg/mL.
Lymphatic Kit Differences: The lymphatic kit has an extra vial of aqueous solvent and a 22g needle, which is not in the SPY kit.
NKDA: No known drug allergies.
ICG Half-Life: 3-4 minutes.
Re-injection Interval: Wait 15-20 minutes before injecting ICG again.
ICG Composition: Contains less than 5% sodium iodide.
ICG Filtering/Excretion: Filtered by the liver and excreted in bile/bile ducts.
Maximum ICG Dosage: Is mg/kg.
ICG Nephrotoxicity: ICG is not nephrotoxic.
Tight Bolus Flush: Performed after ICG injection via IV.
Saline for Flush: 10cc of saline.
ICG Stability: Stable for 6 hours.
Single-Use ICG Vial: No, a vial of ICG cannot be used for multiple patients.
Sterile Technique for ICG: Yes, sterile technique is needed when reconstituting ICG.
ICG Use in Pregnancy/Lactation: No, not indicated for use by pregnant or lactating women.
SPY Side Effects: Mild side effects include headache, warmth sensation, and skin rash.
Nipple Darkening: Nipples may appear darker using SPY compared to surrounding breast tissue because of smooth muscle.
Smallest Wire-free Loc: MOLLI is the smallest wire-free loc.
MOLLI MRI Placement: MOLLI can be placed in conditional locations and/or nodes.
MOLLI Ultrasound Detection: MOLLI is described as echogenic (able to be seen on ultrasound).
MOLLI MRI Safety: MOLLI introducer is not safe for use in MRI scans.
MOLLI Gauge: 14 gauge.
MOLLI Profile Size: 9mm
Oncopen Tip Angle: 30 degrees
Oncopen Tactile Identifier: Small tactile dots on the oncopen.
MOLLI Tablet Functions: Volume and power buttons, mode switching, mounting on IV pole
MOLLI Tablet Recharge: Rechargeable.
Stereotactic Introducer Size: 12cm
Skin Nicking for Penetration: Skin-nicking helps reduce penetration pressure in denser breasts.
MOLLI Breakage/Loss of Signal: MOLLI is not susceptible to breakage or loss of signal.
MOLLI Detection: MOLLI is detectable in calcifications and dense areas.
MOLLI Additional Equipment: No additional capital equipment is necessary.
Wand Error Codes (WAND100/300): Troubleshooting details for specific error codes.
MOLLI Feedback Types: 3D directional, auditory, visual, and distance.
MOLLI Metal/Electrocautery Compatibility: Works with metal instruments and electrocautery.
MOLLI Accuracy: ±1mm
MRI Compatibility Range: 1-3 Tesla
Marker Placement Issues: If marker won't adhere, use a surrounding cavity creation method.
Removing/Replacing Markers: No, saving/replacing is not possible at one time.
Savi Limitations: Cannot reflect through hematomas/dense breast tissue.
MOLLI Marker Spacing: 4cm.
MOLLI Disadvantages: Uses fragile locators, inaccurate calculations due to space limitations.
Marker Use Limitations: Maximum of 3 markers allowed in use for one localization.
MOLLI Localization Enhancements: Additional compression.
Localization System: Uses RFID (Radio-frequency Identification).
Single-Use Probe: The LOCalizer has a single-use probe tip.
Metal Instrument Compatibility: Magseed cannot be used with metal instruments and has no directional feedback.
Capital Component: Sentimag console.
Electrocautery-Compatible Probes: Elucents' Navi Slim and Smartclip probes can be used with electrocautery.
Wire-free Localization (Savi): First non-radioactive wire-free localization.
Localization Probe Description (Navi Slim): Elucents probe.
Wireless Localization Use for Procedure: First wireless localization system.
Imaging Department Divisions: Separate from general radiology departments.
Mammography Team Members: Radiologist, mammo tech, ultrasound tech, supervisor, and navigator.
Ideal Localization Placement: Should be within 1.1 cm of a lesion.
Ultrasound Calcification Detection: No, calcifications cannot be seen on ultrasound; mammo needed.
Ultrasound Imaging Wave Type: Sound waves.
Ultrasound Adjustment: Gain, depth.
Ultrasound Abbreviation: CC, (cranial-caudal)
Ultrasound Abbreviation 2: MLO(medial-lateral-oblique)
MOLLI Placement Procedure Use: First used to place markers.
Post-Placement Imaging: After-placement mammography is important for reviews.
Mammography Imaging Type Uses x-ray.
Mammography Imaging Units: Upright and prone.
Mammography Components: Foot pedal, stereo add-ons, compression plates, paddles, grids.
Directional Mammography: Used for diagnosis only; upright only.
Mammography Paddles: 8cm and repositionable/adjustable; paddles used to position area being examined and compress it.

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Description

This quiz assesses your knowledge of the roles and technologies involved in the radiology department. It covers topics such as imaging types, localization systems, and error codes related to specialized equipment. Test your understanding of critical components and innovations in radiological practices.