Peripheral Nervous System (Class XI/XII)
A comprehensive quiz covering cranial nerves, spinal nerves, and neuron types in the peripheral nervous system
Questions
Which of the following nerves innervates superior oblique eye muscle?
- Optic nerve
- Oculomotor nerve
- Trochlear nerve
- Abducens nerve
Which of the following nerves does not originate from medulla?
- Abducens
- Trigeminal
- Trochlear
- Vagus
Which of the following types of nerves are all the human spinal nerves?
- Afferent
- Efferent
- Mixed
- Association
What role do vagus nerve play?
- Saliva secretion
- Perform visceral reflexes
- Eye movement
- Taste
Which of the following is the largest cranial nerve in the human body?
- Abducens nerve
- Trigeminal nerve
- Hypoglossal nerve
- Vagus nerve
What is the total number of spinal nerves?
- 12 pairs
- 31 pairs
- 5 pairs
- 8 pairs
Mark the odd pair out.
- Vestibular, Cochlear
- Palatines, Salivary
- Abducens, Optic
- Trochlear, Vagus
From where do the 3rd and the 4th cranial nerves originate?
- Cerebrum
- Cerebellum
- Midbrain
- Medulla
Which of the following pairs is incorrect?
- Cervical - 8
- Thoracic - 12
- Sacral - 4
- Lumber - 5
Which type of neurons does the dorsal root ganglion of the spinal cord contain?
- Motor
- Sensory
- Mixed
- It does not contain neurons
Which of the following nerves innervates muscles of larynx?
- Glassopharyngeal
- Vestibular
- Spinal accessory
- Abducens
Which of the following branches of spinal nerves contains autonomic neurons?
- Dorsal ramus
- Ramus communicans
- Ventral ramus
- Frontal lobe
Which of the following body organs is innervated by optic, oculomotor, trochlear and abducens nerves?
- Ear
- Nose
- Eye
- Tongue
Which of the following nerves innervates retina?
- Oculomotor nerve
- Trochlear nerve
- Optic nerve
- Abducens nerve
What type of neurons connect sensory and motor neurons to each other and with other nerve cells?
- Mixed neurons
- Association neurons
- Afferent nerve fibres
- Efferent nerve fibres