Spinal Nerves

Q.

Match the nervous systems associated with the following responses.

Q.

Find the correct function of the efferent nerves from the following options.

1. Conduct information from CNS to the effector organ

2. Conduct information from effector organ to the CNS

3. Both A and B

4. Neither A nor B

Q.

Choose the correct sequence of nerves in the spinal cord.

1. Thoracic nerves ⇒ Cervical nerves ⇒ Sacral nerves ⇒ Lumbar nerves

2. Cervical nerves ⇒Thoracic nerves ⇒ Sacral nerves ⇒ Lumbar nerves

3. Thoracic nerves ⇒ Cervical nerves ⇒ Lumbar nerves ⇒ Sacral nerves

4. Cervical nerves ⇒ Thoracic nerves ⇒ Lumbar nerves ⇒ Sacral nerves

Q.

Match the spinal nerves mentioned in column I with the number listed in column II and select the right answer containing the correct matching of the alphabets of the two columns

$\begin{array}{cccc}& \text{Column I-}& & \text{Column -II}\\ & \text{Spinal nerves}& & \text{Number}\\ A& \text{Lumber nerves}& e& \text{1 pair}\\ B& \text{Cervical nerves}& f& \text{12 pairs}\\ C& \text{Thoracic nerves}& g& \text{8 pairs}\\ & & h& \text{5 pairs}\end{array}$

1. A=f, B=e, C=g

2. A=g, B=h, C=e

3. A=h, B=g, C=f

4. A=e, B=f, C=g

Q.

Trochlear nerve supplies

1. superior rectus

2. inferior oblique
   

3. superior oblique
   

4. nasal epithelium

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

Q.

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

1. 32

2. 31

3. 30

4. 34

Q.

The peripheral nervous system consists of:

1. Spinal nerves only

2. Cranial nerves only

3. Brain and Spinal cord

4. Cranial and Spinal nerves

Q.

Spinal nerve is a type of _________ .

1. mixed neuron

2. motor neuron

3. sensory neuron

4. associated neuron

Q.

How many pairs of spinal nerves are found in human?

1. 33

2. 31

3. 30

4. 32