2- oraliq nazorat. Savol – javob. 1-savol. Bosh skeleti nechta bo’limdan iborat ?

2- oraliq nazorat .
Savol – javob.
1-savol.
Bosh skeleti nechta bo’limdan iborat ?
Bosh skeleti yoki kalla suyagi ( Cranium ) 2 bo’lim , 15 xil , 23 ta suyakdan ibora:

1. 
   Kallaning miya bo’limi - Cranium cerebrale yoki neurocranium –
   

4 ta toq va 2 ta juft suyakdan tashkil topgan.
Jami: 6 xil ,8 ta suyak
Kallaning miya bo’limi - Cranium cerebrale yoki neurocranium – topografik jihatdan nisbiy ravishda 2 qismga bo’linadi:

1. 
   Tom qismi ( calvaria ) yoki gumbaz qismi ( fornix )
   
2. 
   Asos qismi ( basis cranii )
   

2. 
   Kallaning yuz bo’limi – Cranium viscerale yoki splanchnocranium yoki cranium viscerale
   

3 ta toq , 6 ta juft suyakdan tashkil topgan.
Jami: 9 xil , 15 ta suyak

2-savol.
Kallaning miya bo’limi nechta suyakdan tashkil topgan ?

4 ta toq , 2 ta juft suyakdan tashkil topgan.

Jami: 6 xil ,8 ta suyak

Toq suyaklar:
1.Os occipitale – ensa suyagi
2.Os sphenoidale – ponasimon yoki asosiy suyak
3.Os frontale – peshona suyagi
4.Os ethmoidale – g’alvir suyagi

Juft suyaklar:
1.Os parietale – tepa suyagi
2.Os temporale – chakka suyagi

3-savol.
Kallaning yuz bo’limi nechta suyakdan tashkil topgan ?

3 ta toq , 6 ta juft suyakdan tashkil topgan.

Jami: 9 xil ,15 ta suyak

Toq suyaklar:

1. 
   Vomer – dimog’ suyagi
   
2. 
   Mandibula – pastki jag’
   
3. 
   Os hyoideum – til osti suyagi
   

Juft suyaklar:
1.Maxilla – yuqori jag’
2.Os palatinum – tanglay suyagi
3.Os zygomaticum – yonoq suyagi
4.Os nasale – burun suyagi
5.Os lacrimale – ko’z yoshi suyagi
6. Concha nasalis inferior – pastki chig’anoq