Spinal Nerves

Q. How many pairs of spinal nerves are there in humans?

1. 31
2. 33
3. 28
4. 26

Q.

_____ pairs of spinal nerves are present in the human spinal cord.

1. 32

2. 31

3. 30

4. 34

Q. Match the following columns.
$\begin{array}{cc}ColumnI& ColumnII\\ A.Sacralnerves& 1.1pair\\ B.Thoracicnerves& 2.8pairs\\ C.Coccygealnerves& 3.7pairs\\ D.Cervicalnerves& 4.12pairs\\ & 5.5pairs\end{array}$

1. A - 4 B - 1 C - 3 D - 2
2. A - 5 B - 3 C - 1 D - 2
3. A - 3 B - 4 C - 2 D - 1
4. A - 2 B - 5 C - 3 D - 1
5. A - 5 B - 4 C - 1 D - 2

Q.

Trochlear nerve supplies

1. superior rectus

2. inferior oblique
   

3. superior oblique
   

4. nasal epithelium