Category: Bone, AMJ And Maxillary Sinus

A. woven bone
B. Irregular bone
C. Lamellar bone
D. Resorbing bone

A. Endochondral ossification only
B. Membranous ossification only
C. Both of the above
D. None of the above

A. Maxillary sinus communicates with environment through middle meatus and nasal vestibule
B. Maxillary sinus is four- sided pyramid
C. In most of the cases, the main ostium is present in posterior third of hiatus semilunar
D. All of the above

A. Stapes
B. Malleus and incus
C. Styloid process
D. Superior part of hyoid bone

A. All fatty marrow
B. All red marrow
C. All fibrous marrow
D. A combination of fatty and fibrous marrow

A. Alkaline phosphatase and urease
B. Catalase and phosphorylase
C. Alkaline phosphatase and phosphorylase
D. Acid phosphatase and catalase

A. 6 weeks
B. 18 weeks
C. 10 weeks
D. 16 weeks

A. Lamina lucida
B. Lamina densa
C. Lamina propria
D. Lamina dura

A. All the bones of upper face develop by intra membranous ossification
B. Incus and malleus develops from mecketls cartilage
C. The third auditory ossicle or stapes develops from 2nd branchial arch
D. All of the above

A. Basal bone
B. Whole face
C. Mandible
D. Alveolar bone