MRCS A Flashcards
What are the borders of the femoral canal?
Anterior- Inguinal Ligament
Posterior - Pectineal ligament
Lateral - Femoral Vein
Medial - Lacunar ligament
What does the stensen duct drain?
Parotid
What does the Wharton’s duct drain?
Submandibular
Lymphatic Drainage of Ovaries
Para-aortic
Lymphatic Drainage of Uterine fundus
Para-aortic
Lymphatic Drainage of Uterine body
Iliac
Lymphatic Drainage of Cervix
External + Internal iliac + presacral
Lymphatic Drainage of Superior Vagina
External + Internal Iliac
Lymphatic Drainage of Inferior Vagina
Superficial Inguinal
Lymphatic Drainage of Tip of Tongue
Submental to deep cervical
Lymphatic Drainage of Mid-Tongue
Submandibular to deep cervical
Lymphatic Drainage of below anal verge line
Superficial inguinal
Erb’s Palsy roots
C5/C6
Porta Hepatis contents
Portal vein
Hepatic artery
Common hepatic duct
Hasselbach’s triangle boundaries
Superolateral - Epigastric vessels
Medial - Lateral edge of rectus
Inferior - Inguinal ligament
Froment’s Test
Adductor Pollicis - Ulnar nerve
NF2 associated with what
Bilateral acoustic neuromas
Hunter’s canal contents
Femoral vein
Saphenous nerve
Femoral artery
Cohort Study measure
Relative Risk
Case-control study measure
Odds Ratio
Anterior 2/3 of tongue taste
Facial Nerve
Anterior 2/3 of tongue sensory
Trigeminal
Posterior 1/3 of tongue taste
Glossopharyngeal
Posterior 1/3 of tongue sensory
Glossopharyngeal
Calcitonin as measure of recurrence
Medullary cancer
Holstein Lewis fracture
Radial
Milroy’s
Before birth
Meige’s
After birth (1-35 yrs)
Tarda
Late
Otalgia post tonsillectomy
Glossopharyngeal
Inguinal ligament derived from
External oblique aponeurosis
Bone mets thyroid cancer
Follicular
Radial nerve innervation
Triceps
Anconeus
Brachioradialis
Extensor carpi radialis
Motor (posterior interosseous branch)
Supinator
Extensor carpi ulnaris
Extensor digitorum
Extensor indicis
Extensor digiti minimi
Extensor pollicis longus and brevis
Abductor pollicis longus
Median nerve innervation
Pronator teres
Pronator quadratus
Flexor carpi radialis
Palmaris longus
Flexor digitorum superficialis
Flexor pollicis longus
Flexor digitorum profundus (only the radial half)
Palmar cutaneous branch
Hand (Motor) Motor supply (LOAF)
Lateral 2 lumbricals
Opponens pollicis
Abductor pollicis brevis
Flexor pollicis brevis
Ulnar Nerve
Flexor carpi ulnaris
Flexor digitorum profundus
Flexor digiti minimi
Abductor digiti minimi
Opponens digiti minimi
Adductor pollicis
Interossei muscle
Third and fourth lumbricals
Palmaris brevis
Thyroid cancer caused by radiation
Papillary
GCS Score
E
Eye opening
Spontaneous 4
Response to verbal command 3
Response to pain 2
No eye opening 1
V
Best verbal response
Oriented 5
Confused 4
Inappropriate words 3
Incomprehensible sounds 2
No verbal response 1
M
Obeys commands 6
Localizing response to pain 5
Withdrawal response to pain 4
Flexion to pain 3
Extension to pain 2
No motor response
Femoral Triangle
Superiorly - Inguinal Ligament
Laterally - Sartorius
Medially - Adductor Longus
Floor - Iliopsoas, pectineus, adductor longus
Roof - TFL, superficial fascia
SMA branches off aorta at
L1
IMA branches of aorta at
L3
Bifurcation of aorta
L4
Formation of IVC
L5
Trachea bifurcation
T5
Smith’s Fracture
Reverse Colles
Bennet’s Fracture
Intra-articular fracture of the first carpometacarpal joint
Impact on flexed metacarpal, caused by fist fights
Monteaggia’s Fracture
Dislocation of the proximal radioulnar joint in association with an ulna fracture
Galeazzi’s Fracture
Radial shaft fracture with associated dislocation of the distal radioulnar joint
Barton’s Fracture
Distal radius fracture (Colles’/Smith’s) with associated radiocarpal dislocation
Holstein-Lewis Fracture
Fracture of the distal third of the humerus resulting in entrapment of the radial nerve.
Hypo K+ ECG
U have no Pot and no T, but a long PR and a long QT!
Somatostatin effect on pancreatic secretions
Decreases (octreotide)
Secretin + cholecystokinin effect on pancreatic secretions
Secretin causes secretion of water and electrolytes
Cholecystokinin causes enzyme secretion and decrease in gastric secretions
Intertrochanteric NOF #
DHS
Subtrochanteric NOF #
IM nail
Intracapsular NOF #
THR vs hemi
Brachial cyst vs cystic hygroma?
Brachial - Anterior
Cystic hygroma - Posterior
Parkland Formula
4ml X hr x % (First 1/2 in 8 hours, 2nd in 16 hours)
At what level does it become LMN lesion?
L1
Barret’s oesophagus type of Ca
Adenocarcinoma