Podcast
Questions and Answers
What is the function of contrast media in medical imaging?
What is the function of contrast media in medical imaging?
- To cause tissues to appear darker on film
- To decrease subject contrast in low-contrast tissues
- To enhance subject contrast for clear visualization (correct)
- To absorb X-rays from surrounding tissues
Which type of contrast media is specifically used to demonstrate organs or tubular structures?
Which type of contrast media is specifically used to demonstrate organs or tubular structures?
- Intravascular contrast media
- Positive contrast media (correct)
- Negative contrast media
- Oral contrast media
What type of contrast media is Barium Sulphate considered to be?
What type of contrast media is Barium Sulphate considered to be?
- Positive contrast (correct)
- Intravascular contrast
- Negative contrast
- Oral contrast
Which type of contrast agent causes T2 shortening signal appearance to be dark in MRI?
Which type of contrast agent causes T2 shortening signal appearance to be dark in MRI?
What is the function of ultrasound contrast agents like Leovist?
What is the function of ultrasound contrast agents like Leovist?
Which type of contrast agent is most commonly used for vascular ultrasound imaging (Doppler)?
Which type of contrast agent is most commonly used for vascular ultrasound imaging (Doppler)?
'Radiolucent' refers to materials that are:
'Radiolucent' refers to materials that are:
'Radiopaque' materials in medical imaging generally have a:
'Radiopaque' materials in medical imaging generally have a:
What is the timeframe within which renal dysfunction is identifiable?
What is the timeframe within which renal dysfunction is identifiable?
In the context of Acute Kidney Injury (AKI), what does AKIN stand for?
In the context of Acute Kidney Injury (AKI), what does AKIN stand for?
According to the KDIGO classification, what criteria defines Stage 2 Acute Kidney Injury?
According to the KDIGO classification, what criteria defines Stage 2 Acute Kidney Injury?
Which of the following is a recommended action to decrease the risk of Contrast Induced Acute Renal Injury (CIN)?
Which of the following is a recommended action to decrease the risk of Contrast Induced Acute Renal Injury (CIN)?
What is the initial recommended infusion rate of isotonic saline before a procedure to manage intravascular volume?
What is the initial recommended infusion rate of isotonic saline before a procedure to manage intravascular volume?
What should be considered post-procedure to monitor renal function?
What should be considered post-procedure to monitor renal function?
What is the key difference between Stage 1 and Stage 2 AKI based on the KDIGO classification?
What is the key difference between Stage 1 and Stage 2 AKI based on the KDIGO classification?
Which medication should be withheld before a procedure to manage the risk of Acute Kidney Injury?
Which medication should be withheld before a procedure to manage the risk of Acute Kidney Injury?
What is the main risk factor for Contrast Induced Nephropathy according to the text?
What is the main risk factor for Contrast Induced Nephropathy according to the text?
Which of the following is a symptom of mild anaphylactoid reactions to iodine-based contrast agents?
Which of the following is a symptom of mild anaphylactoid reactions to iodine-based contrast agents?
What is a contraindication for using MRI contrast according to the text?
What is a contraindication for using MRI contrast according to the text?
Which imaging technique involves exclusive use of Barium Sulphate according to the text?
Which imaging technique involves exclusive use of Barium Sulphate according to the text?
In which adverse reaction is metallic taste in the mouth a common symptom?
In which adverse reaction is metallic taste in the mouth a common symptom?
