Brainstem (MD): Formative assessment

What is the function of the structure pointed by the blue arrow?

• Recieve pain, temperature and crude touch of upper limb

• Recieve pain and temperature of face

• Recieve fine touch, proprioception and vibration of upper limb

• Recieve proprioception, vibration, two-point discrimination of lower limb

What is the structure indicated by blue arrow?

• Inferior olivary nucleus

• Medial lemniscus

• Corticospinal tract

• Anterolateral system

Name the structure pointed by red arrow

• Mamillary body

• Superior colliculus

• Inferior colliculus

• Facial colliculus

What is the function of the structure pointed by the blue arrow?

• Control tongue movement of the same side

• Control visceral organs of thoracic and abdominal organs

• Recieve the gustatory signal of glossopharyngeal nerve

• Control gaga reflex (efferent limb)

Name the strucutre indicated by the blue arrow

• Gracile fasciculus

• Cuneate fasciculus

• Spinal trigeminal tract

• Inferior cerebellar peduncle

What is the function of dash line structure?

• Pupillary light reflex

• Abduct eye ball

• Recieve pain sensation of face

• Control facial expression

Name the structure underneath the blue arrow

• Cuneate nucleus

• Spinal trigeminal nucleus

• Gracile nucleus

• Inferior olivary nucleus

Identify the structure pointed by blue arrows

• Internal arcuate fiber

• Nucleus ambiguus

• Reticular formation

• Anterolateral system

What is the function of dash-line structure?

• Control muscle of mastication

• Control facial expression

• Recieve temperature sensation of face

• Recieve proprioception (TMJ) of face

Identify structure indicated by blue arrow

• Oculomotor nerve

• Abducens nerve

• Facial nerve

• Hypoglossal nerve