[RECALLS] 1A BATCH 2022 - Skulls and meninges, Neurobiology of Neurons and Neuglia

Question 1

Foramen that CN V3 (Mandibular branch of trigeminal nerve) passes through:

Answer 1

Foramen ovale

Question 2

An example of unipolar neuron

Answer 2

Dorsal/Posterior root ganglion

Question 3

Lines the ventricles

Answer 3

Ependymal cells

Question 4

Produces CSF

Answer 4

Choroid plexus

Question 5

Absorbs CSF

Answer 5

Arachnoid villi/granulations

Question 6

Membrane-bound vesicles act as intracellular scavengers and contain hydrolytic enzymes

Answer 6

Lysosome

Question 7

Foramen that CN V2 (Maxillary branch of trigeminal) passes through:

Answer 7

Foramen rotundum

Question 8

Divides the cerebrum

Answer 8

Falx cerebri

Question 9

Structure found in mandible:

Answer 9

Mental foramen

Question 10

Best describes excitation of cell membrane

Answer 10

Resting membrane potential of -80 mV

Question 11

Frontal suture

Answer 11

Coronal

Question 12

Part of the anterior cranial fossa:

Answer 12

Ethmoid bone

Question 13

Cranial nerve that does not pass through jugular foramen:

Answer 13

Hypoglossal nerve

Question 14

Mastoid arises from

Answer 14

Temporal bone

Question 15

X chromosome

Answer 15

Barr body

Question 16

All skeletal muscle neurotransmitter:

Answer 16

Acetycholine

Question 17

Follows the contours of the brain:

Answer 17

Pia mater

Question 18

Not a characterstic of neuronal nucleus:

Answer 18

Triangular shaped nucleus

Question 19

Characterstic of dendrites from axons:

Answer 19

Presence of Nissl bodies

Question 20

Manufactures chemical energy through the enzymes it possess in TCA and respiratory chain

Answer 20

Mitochondria