mock test akg/1
ix
the answers are :
1)hypertrophy and maturation
explanation:
1. Zone of Resting Cartilage ---nothing much interesting evenst takes place here
2. Zone of Proliferation or Growth ----here you find more number of cells but not swollen up cells , chrateristic "stack of pan cake look" , cells are just dividing rapidly here.
3. Zone of Maturation or Hypertrophy ----here you find swollen , hypertrophied cells with lacunae , heading for calcification, here you find cells with pyknotic nuclei, glycogen deposits and lacunae
4. Zone of Calcification
2)vertebral artery
3)greater palatine
4)hyaline cartilage
5)biceps brachi and pectoralis major
6)cranial nerves III,VII.IX & X
7)inferior surface of the diaphragm
8)hylaine cartilage
9)maxillary nerve / V2
explanation: The pterygopalatine fossa has the shape of an inverted cone. It is located lateral to the nasal cavity, anterior inferior to the middle cranial fossa, inferior to the apex of the orbit and medial to the infratemporal fossa. It communicates with the orbit, middle cranial fossa, nasal cavity, nasopharynx, oral cavity and infratemporal fossa by means of two fissures, two foramina and three canals.
The pterygopalatine fossa contains Maxillary nerve V2 (second division of the Trigeminal nerve), the pterygopalatine ganglion and the third part of the Maxillary artery.
Inferiorly pterygopalatine fossa continues into a canal:
pterygopalatine canal------connection with the roof of the oral cavity. Pterygopalatine canal leads to the greater and lesser palatine foramina.
Contents: descending palatine nerve (a branch of V2 coming off the pterygopalatine ganglion), descending palatine artery (a branch of the third part of the maxillary artery). In the canal, the descending palatine nerve as well as the artery give off middle and inferior lateral nasal branches.
10) tensor veli palatini and the levator veli palatini
11)bowman's capsule----------simple squamous
12)dense , regular, collagenous bundles
these are the correct answers, if any one has doubts about them lets disucss and justify your answer with explantion and source.
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sooner akg/2 mock test 2 with more number of questions in anatomy will be posted, all those who want to give it hard (part 1) ,be prepared .
good luck