February 20, 2025 Quiz
TMJ
1. If the disc is dislocated; on which view do you look to see if it reduces:
A. Coronal Closed view
B. Coronal Open view
C. Sagittal Open view
D. Sagittal Closed view
2. Regardless of Open or Closed mouth view, the intermediate zone should be between the mandibular condyle and the
A. Temporal bone
B. Nasal bone
C. Medial Pterygoid Plate
D. Mandibular Ramus
3. What is True of TMJ Disease
A. Degenerative disc disease occurs with most advanced stage of internal derangement
B. Limited motion occurs when the disc does not reduce
C. The disc is less likely to reduce when the bilaminar zone is stretched and dysfunctional
D. All the above.
4. Which of the following is true:
A. Avascular necrosis never occurs in the TMJ
B. It is better for the disc to not reduce than to reduce with open mouth views.
C. An erosion of the condyle may be the earliest osseous manifestation of degenerative TMJ disease
D. All of the above.
UIP
5. Which of the following is not in the Criteria for acute exacerbation of IPF
A. Previous or concurrent diagnosis of IPF
B. Acute worsening or development of dyspnea typically of more than 1 month in duration.
C. CT findings of bilateral ground-glass opacities and/or consolidation superimposed on a background pattern of usual IPF.
D. Deterioration not fully explained by cardiac failure or fluid overload.
6. What is true
A. Asymmetric basal, small to medium sized irregular linear opacities in a reticular pattern
B. Peripheral and basal predominance.
C. Acute disease is characterized by honeycomb cysts
D. Pleural effusions are common
7. What is false
A. Predominately subpleural distribution
B. Ground glass opacities may reflect passive inflammation or microscopic fibrosis
C. Mediastinal lymph node enlargement is evident in 70% of patients
D. Patients with IPF have increased risk of lung cancer.
8. Name 3 processes with similar parenchymal abnormalities?
9. How to differentiate Asbestosis from IPF?
10. What is best way to differentiate NSIP from UIP?
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