1. Middle superior alveolar nerve is a branch of
a) Mandibular division of trigeminal nerve
b) Palatine division of maxillary nerve
c) Anterior nasal division of maxillary nerve
d) Inferior alveolar nerve
answer c. Anterior nasal division of maxillary nerve.
2. All the following muscles retracts the scapula EXCEPT
a) Trapezius
b) Rhomboid major
c) Rhomboid minor
d) Levator scapulae
answer d.
55 - Pain Insensitive and Pain Sensitive structures in Brain
A. Pain Insensitive structures in Brain : (Intracranial)
1. Brain parenchyma
2. Ependyma
3. Choroid plexus
4. Piamatter
5. Arachnoid
6. Dura over convexity of skull ( Dura around vascular sinuses and vessels is sensitive to pain)
B. Pain Sensitive structures in Brain :
B1. Intracranial :
1. Cranial venous sinuses with afferent veins
2. Arteries at base of brain and arteries of dura including
1. Brain parenchyma
2. Ependyma
3. Choroid plexus
4. Piamatter
5. Arachnoid
6. Dura over convexity of skull ( Dura around vascular sinuses and vessels is sensitive to pain)
B. Pain Sensitive structures in Brain :
B1. Intracranial :
1. Cranial venous sinuses with afferent veins
2. Arteries at base of brain and arteries of dura including
54 - Peroneus brevis
The peroneus brevis muscle (or fibularis brevis) lies under cover of the peroneus longus, and is a shorter and smaller muscle.
It arises from the lower two-thirds of the lateral surface of the body of the fibula; medial to the Peroneus longus; and from the intermuscular septa separating it from the adjacent muscles on the front and back of the leg.
The fibers pass vertically downward, and end
Langganan:
Komentar (Atom)
