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.