Neuro

Question 1

At what vertebral level does the Common Carotid artery bifurcate?

Answer 1

C4

Question 2

Which artery supplies the medial surface of the parietal lobe?

Answer 2

Middle Cerebral Artery

Question 3

The vertebral arteries arise from which artery?

Answer 3

Subclavian

Question 4

Denticulate ligaments are triangular ligaments that anchor the spinal cord along its length, at each side. Which layer do they arise from?

Answer 4

Pia Matter

Question 5

CSF escapes through here to reach subarachnoid space

Answer 5

Roof of IV Ventricle

Question 6

A small ependymal tumour here can lead to hydrocephalus in children

Answer 6

Cerebral Aqueduct

Question 7

Where Produces the most CSF

Answer 7

Lateral Ventricle

Question 8

Which artery is the cystic artery most commonly a branch of?

Answer 8

Right hepatic artery

Question 9

A patient was diagnosed with bleeding ulcer of the lesser curvature of the stomach. Which artery is most likely involved?

Answer 9

Left Gastric

Question 10

What is a derivative of the dorsal mesogastrium?

Answer 10

Greater Momentum

Question 11

Jejunum Vasa recta?

Answer 11

Long

Question 12

What are vasa recta?

Answer 12

straight arteries

Question 13

The inferior border of the rectus sheath posteriorly is called the:

Answer 13

arcuate line

Question 14

An obstetrician decides to do a Caesarean section on a 25-year-old pregnant woman. A transverse suprapubic incision is chosen for that purpose. All of the following abdominal wall layers will be encountered during the incision EXCEPT the:

Answer 14

posterior rectus sheath

Question 15

Direct inguinal hernias lie where?

Answer 15

Medial to inferior epigastric artery

Question 16

Psoas Major innervation

Answer 16

Ventral Rami of l1-3

Question 17

The Middle Meningeal artery passes through which foramen?

Answer 17

Foramen spinosum

Question 18

which nerves passes through jugular foramen?

Answer 18

Glossopharyngeal, Vagus and Accessory

Question 19

Which nerve passes through foramen rotundum

Answer 19

v2

Question 20

which nerve passes through foramen ovale

Answer 20

v3

Question 21

which nerves pass through internal acoustic meatus?

Answer 21

facial and vestibuclochlear

Question 22

which nerves pass through superior orbital fissure?

Answer 22

Oculomotor, Trochlear and Abducens

Question 23

What attaches to crista Galli?

Answer 23

Falx Cerebri

Question 24

Ciliary body contraction results in

Answer 24

making the suspensory ligaments lax

Question 25

Intorsion abduction depression is associated with which eye muscle

Answer 25

SO

Question 26

Which muscle is being tested when you ask your patient to elevate the eye in adduction?

Answer 26

IO

Question 27

The TMJ is a modified hinge joint with an articular cartilage disc within the joint. What type of cartilage is this disc formed from?

Answer 27

Fibrocartilage

Question 28

Which muscle causes protraction of the jaw?

Answer 28

Lateral Pterygoid

Question 29

The diencephalon is closely related to what?

Answer 29

3rd ventricle

Question 30

What is the name given to the tapering conical end of the spinal cord?

Answer 30

Conus Medullaris

Question 31

To what does the filum terminale attach distally?

Answer 31

Coccyx

Question 32

At what vertebral level does the larynx continue as the trachea?

Answer 32

C6

Question 33

Whichis an unpaired bone that forms part of the skeleton of the nose?

Answer 33

Ethmoid

Question 34

The perpendicular plate of the ethmoid forms part of the:

Answer 34

nasal septum

Question 35

What forms the FLOOR of the posterior triangle of the neck?

Answer 35

Prevertebral fascia

Question 36

Which important vascular structure bifurcates within the carotid triangle?

Answer 36

CCA

Question 37

Which potential space in the neck could allow for the tracking of pus into the posterior mediastinum?

Answer 37

Retropharyngeal

Question 38

Which vertebral level marks the bifurcation of the common carotid arteries?

Answer 38

C4

Question 39

Which nerve traverses the posterior triangle?

Answer 39

accessory

Question 40

During an elective thyroidectomy surgery, the superior thyroid artery is ligated. Which nerve runs close to this artery?

Answer 40

external laryngeal nerve

Question 41

What is the collective action of the suprayhyoid muscles?

Answer 41

elevation of hyoid bone

Question 42

Name the suture that separates the frontal from the parietal bone.

Answer 42

Coronal

Question 43

The ear ossicles are found inside

Answer 43

petrous part of temporal bone

Question 44

The loose connective tissue layer is considered the danger area of the scalp because pus from this layer can track intracranially. Which veins are responsible for this?

Answer 44

Emissary veins

Question 45

Name the third layer of the scalp.

Answer 45

Occipitofrontal aponeurosis

Question 46

Which structure lies immediately superior to the parotid gland?

Answer 46

Zygomatic Arch

Question 47

From which artery does the facial artery arise?

Answer 47

External Carotid