ANATOMY
56
d.
e.
23.
Regarding CSF
a.
Provides cushioning for the brain
b.
1000ml/day is produced
c.
Produced by the brain
d.
Absorbed by the choroid plexus
e.
24.
Which layer is NOT pierced when performing an LP?
a.
Posterior longitudinal ligament
b.
Ligamentum flavum
c.
Interspinous lig
d.
Supraspinous lig
e.
Dura mater
25.
Lymphatic drainage of the posterior tongue drains directly to
a.
Submandibular LN’s
b.
Submental LN’s
c.
Superior deep cervical LN’s
d.
Inferior deep cervical LN’s
e.
26.
With respect to the lymphatic drainage of the abdomen
a.
The pectinate line is a watershed area (repeat)
b.
?Skin of abdomen
c.
Follows venous drainage of viscera
d.
27.
With regard to scalp wounds
a.
They gape due to the aponeurosis
b.
Cause massive bleeding due to the anastomosis
c.
The fourth layers (loose connective tissue) provides a good barrier for infection
d.
They don’t gape due to?
e.
28.
The dorsal scapular nerve (nerve to rhomboids)
a.
Arises from C6
b.
Supplies levator scapulae
c.
Passes between scalenus medius
d.
Is at risk of damage due to superificial course through the rhomboids
e.
29.
Damage to the ipsilateral cervical chain will cause
a.
Ptosis
b.
Ipsilateral sweating
c.
Ipsilateral mydriasis
d.
Ipsilateral facial pallor
e.
Effects of skeletal fibres on levator palpibrae superioris (unsure of wording of this stem)
30.
All of the following drain to superficial inguinal nodes EXCEPT
a.
Testes (repeat)
b.
c.
d.
e.
31.
The following about the breast is true
a.
Blood supply is mainly lateral thoracic and internal thoracic arteries
b.
Modified sebaceous gland
c.
Nipple is supplied by T6
d.
Breast covers lat dorsi and pec minor (that wouldn’t look good)
