Study guide biospy procedures Flashcards
1.What is the primary advantage of an US interventional procedure?
Provides for continuous real time visualization of the biopsy
- Common indication for a biopsy
Confirm a malignancy in a mass
- what are some contradictions for biopsies
If she is looking for except it is dehydration
- what lab test is to evaluate hemprine anihistaminces, on the blood clotting process
PTT
- National Patient safety standards, timeout at beginning of procedure?
If she is looking for the except answer: Patients name is recited by a team member
- Post biopsy complications?
Except Heart failure
- Higher percentage of positive cells is observed in what portion of the thyroid?
Small calcification’s
- the best way to recognize the tip of a needle with US
Except The needle tip appears as a hypoechoic area
- Renal transplant procedure which part of the kidney is typically biopsied
upper pole
- Advantages of using US guided procedures include all except?
Fixed angles when using needle guides
- What are the limitations of US guided procedures
if an except question… shorter procedure times
- International normal ratio (INR) was developing b/c of variable results of what lab test?
PT
- What needle gauge is used for FNA?
20-25
- Which one of the following biopsy uses an automatic spring device?
core biopsy
Ensure enough diagnostic tissue is obtained, increase the percentage of successful biopsies, & minimize the number of core samples.
- what is the role of cytopathology team
- Wait time after discontinuing wait after using asprin?
5 to 7 days
- Preprocedural image should document name and what?
Time, date, needle path
- What is the most common organ biopsy?
Liver
- If we are doing a renal parenchymal biopsy what is the reason we would be doing that for
Proteinuria
- When we do that which part of the kidney are we biosping (following question 19)
lower pole
- there is a specific complication of the renal biopsy (following question 19, 20)
hematuria
- What is the position of a patient undergoing thorcentisis
sitting
- Biopsies of the spleen carry increased risk for? (in the book)
hemorrhage
- What patient position is commonly used for a prostate biopsy
left lateral decubitus
- Which laboratory test would indicate a liver lesion?
Alpha-fetoprotein (AFP)
- Bursa provides what function
it provides fluid protection to areas that are subject to friction
- If you see a baker’s cyst what would that be an example of?
communicating bursa
- infridement of the median nerve in the wrist is what disorder?
carpel tunnel syndrome
- Tendon responsible for plantar flexion of the foot
achilles tendon
- What type of tendonitis causes pain over lateral wrist?
De Quervain tendinitis
- Complete tear of the muscle of with straight forward appearance retracted muscle surrounded by hematoma?
Clapper in the bell sign
- Support and strength of a joint resolve from what structure?
ligament
- Compared with muscle, a normal nerve is what type of sonographic appearance?
hyperechoic
- Artifacts in MSK US include what?
reverberation
shadowing
anisotroph
Not mirror image
- Achilles tendon increase risk for injury because why?
limited blood supply
- Indications for risked US include what?
swelling
foreign body
tinels sign
not thompsons sign
- Acute rotator cuff tear maybe caused by what?
bicep tendon rupture
fall
shoulder dislocation
not years of playing tennis
- Proximal portion of a muscle? Insertion, anastomosis, bifurcation, orgin are the choices for this question
origin
- Tenditis is seen more often in shoulder wrist and what other joint?
elbow
- What is the easiest tendon to image in the adult shoulder?
biceps
- Most common site for Achilles tendon tear?
distal
- Largest tendon in the body?
achilles
- Patients with carpal tunnel syndrome the pain is called a certain pain sign?
tinels sign
- Sonographic normal appearance of a muscle?
homogenous
- Hypoechoic halo around a tendon?
normal synovial sheath
