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exam stuff > ANATOMY SPOT > Flashcards

ANATOMY SPOT Flashcards

1
Q

what are the flexors of the thigh in the anterior compartment

A
  • pectineus
  • iliopsoas
  • sartorius
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2
Q

extensors of leg in anterior compartement

A

-quadriceps femoris

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3
Q

what nerve innervated the flexors and extensors of the thigh

A

femoral nerve

L2, L3, L4

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4
Q

nerve roots for psoas major

A

L1, L2,L3

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5
Q

what muscles are in the medial compartment of the thigh

A
  • adductors longus
  • adductor brevis
  • adductor magnus
  • -gracilis
  • obturator externus
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6
Q

what nerve innervates the medial compartment of thigh

A

obturator nerve

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7
Q

what nerve innervates the hamstring

A

tibial

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8
Q

roots of the femoral nerve

A

L2,3,4

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9
Q

roots of sciatic nerve

A

L4-S3

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10
Q

what does the tibial part of the sciatic nerve innervate

A
  • posterior compartment of thigh
  • posterior compartment of leg
  • muscles of the sole of the foot
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11
Q

mechanism of action of muscles of anterior compartment of leg

A
  • dorsiflexors of ankle

- extensors of toes

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12
Q

mechanism of action of muscles in lateral compartment of leg

A
  • evert foot

- weakly plantarfelx ankle

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13
Q

mechanism of action of posterior compartment of thigh

A
  • extensors of thigh

- flexers of leg

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14
Q

what are the hip ligaments called

A

the iliofemoral ligament
the ischiofemoral ligament
pubofemoral ligament

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15
Q

what does the sciatic nerve leave the pelvis through

A

sciatic foramen

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16
Q

where does the sciatic nerve run

A

posterior to the acetabulum at the level of the ischium

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17
Q

where do the gluteus minimus and maximus both insert

A

greater trochanter of the femur

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18
Q

what are the four rotator cuff muscles and where do they attach onto

A

greater tuberosity

  • supraspinatus
  • infraspinatus
  • teres minor

lessor tuberosity
-subscapularis

19
Q

what muscles are in the anterior compartment of the arm

A
  • biceps brachii
  • brachialis
  • coracobrachialis
20
Q

innervation of anterior compartment of the arm

A

musculocutaneous nerve

21
Q

what muscle is in the posterior compartment of the arm and what innervates it

A

triceps brachii

-radial nerve

22
Q

muscles of anterior compartment of forearm in the superficial layer

A

from thumb end to pinkie end

  • pronator teres
  • flexor carpi radialis
  • palmaris longus
  • flexor carpi ulnaris
23
Q

all muscles in the anterior forearm are innervated by the median nerve expect….

A

-flexor capri ulnaris
-ulnar half of flexor digitorum profundus
which are innervated by the ulnar nerve

24
Q

function of anterior forearm muscles

A
  • flexion of wrist and digits
  • abduction and adduction of wrist
  • pronation of formarm
25
Q

innervation of posterior compartment of forearm

A

radial nerve

26
Q

thenar muscles

A
  • abductor pollicis brevis
  • flexor pollicis brevis
  • opponens pollicis
27
Q

hypothenar muscles

A
  • abductor digiti minimi
  • flexor digiti minimi
  • opponens digiti minimi
28
Q

what makes up the border of the femoral triangle

A
  • sartorius
  • adductor longus
  • inguinal ligament
29
Q

three parts of the adenohypophysis (anterior lobe of pituitary)

A
  • pars distalis
  • pars tuberalis
  • pars intermedia
30
Q

where does the pituitary fossa lie

A

sella turcica

31
Q

where do the dural venous sinuses drain into

A

internal jugular veins at jugular foraminae in floor of posterior cranial fossa

32
Q

which sinuses do the internal carotid arteries pass through

A

cavernous sinuses

33
Q

where does the clavicular head of the sternocleidomastoid attach to

A

medial end of the clavicle

34
Q

what part of the temporal bone does the sternocleidomastoid attach to

A

mastoid process

35
Q

what does the sternal head of the sternocleidomastoid attach to

A

the manubrium of the sternum

36
Q

where does the trapezius attach to

A

spine of the scapula and lateral end of clavicle

37
Q

what does the spinal accessory nerve innervate

A
  • trapezius

- sternocleidomastois

38
Q

what does the carotid sheath enclose

A
  • deep cervical lymph nodes
  • vagus nerve
  • common carotid artery
  • internal jugular vein
39
Q

what fascia is the thyroid gland in

A

visceral fascia

40
Q

lymphatic drainage of the thyroid and parathyroid glands

A
  • superior deep cervical lymph nodes

- inferior deep cervical lymph nodes

41
Q

what does the pretracheal fascia enclose

A
  • oesophagus
  • trachea
  • thyroid gland
  • strap muscles
  • recurrent laryngeal nerves
42
Q

where does the vagus nerve exit the cranium

A

jugular foramen

43
Q

what is the embryological origin of the right subclavian artery and the arch of the aorta

A

4th aortic arch artery

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