Anatomy Flashcards

1
Q

What is the main flexor of the elbow?

A

Brachialis

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2
Q

Where are glutes intermuscular injections given?

A

Upper later quadrant

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3
Q

How is bursitis treated?

A

Surgery

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4
Q

Which bone gets fractured the most in the wrist?

A

Scaphoid

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5
Q

What degrees of abduction does the deltoid muscle control?

A

15°-90°

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6
Q

What muscles control abduction of the arm past 90°

A

Trapezius & Levator scapula

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7
Q

Lumbricals attach to the tendons of which muscles?

A

Flexor digitorium profundas

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8
Q

What regions does the greater sciatic foramen connect?

A

Pelvic & gluteal

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9
Q

What regions does the lesser sciatic foramen connect?

A

Gluteal to perineum

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10
Q

What structure found in lesser sciatic foreman not found in the greater?

A

Internal pudendal artery & vein

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11
Q

What is the degree of bending does the femur neck have in resting position?

A

125°

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12
Q

What muscle/s attach to the gluteal tuberosity ?

A

Gluteus maximus

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13
Q

What structures lie between the femure condyles anteriorly & posteriorly?

A

Patellar surfacr & intercondylar fossa

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14
Q

What nerve is fascia latae tensor muscle innervated by?

A

Superior gluteal nerve

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15
Q

What structures border the acetabular foreman?

A

The acetabular notch & the transverse ligament of the acetabular labrum

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16
Q

What is shenton’s line composed of?

A

Inferior border of femoral neck + upper margin of obturator foreman

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17
Q

Name the superficial layer of the deep back muscles (erector spinae)

A

Illiocostalis, longissimus & Spinalis

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18
Q

Name the intermediate layer of the deep back muscles

A

Semispinalis, multifidis and rotators

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19
Q

Name the deep layer of the deep back muscles

A

Interspinalis & intertransversalis

20
Q

What is the bursa infront of the hip joint called?

A

Psaos bursa

21
Q

What is the longest muscle in the body?

A

Sertorius

22
Q

What muscles attach to the pes anserinus?

A

Seratorius, gracilis and semitendinosus

23
Q

What structure in the femoral triangle does the femoral sheath not cover?

A

Femoral nerve

24
Q

What lymph nodes does the femoral canal house ?

A

Deep inguinal lymph nodes

25
Q

What is the origin & insertion of tibialis posterior muscle?

A

From the posterior surface of both tibia and fibula to the navicular tuberosity and the cuneiform bones

26
Q

What is the upper posteriolateral part of the leg’s skin innervated by?

A

Lateral cutaneous & sural nerves

27
Q

Where does the posterior talofibular ligament attach?

A

The medial tubercle of the talus (and lateral malleolus ofc)

28
Q

What nerve supplies the extensor digitorium brevis ?

A

Deep peroneal nerve

29
Q

What are camper’s fascia and scarpa’s fascia called in the scrotum?

A

Camper’s = dartos uscle
Scarpa’s = Colle’s

30
Q

What are the margins of the superficial inguinal ring called?

A

Cruda

31
Q

Which spermatic cord is longer

A

The left

32
Q

What activity is winged scapular associated with?

A

Fighting

33
Q

What is the largest branch of the axillary artery?

A

Subscapular

34
Q

Where is the axillary vein in relation to axillary artery ?

A

Medial

35
Q

Where does the infraclavicular drain into?

A

To the apical lymph node directly

36
Q

Name the 4 parts of the brachial plexus in order

A

Root
Trunk
Divisions
Cords

37
Q

What structures pass through through the triangular space?

A

Circumflex scapular artery

38
Q

What structures pass through through the triangular interval?

A

Profunda brachii artery & Radial nerve

39
Q

What structures pass through through the quadrangular interval?

A

Posterior circumflex humeral artery & Axillary nerve

40
Q

What enters the internal acoustic meatus?

A

Facial nerve & vestibulcochlear nerve

41
Q

What nerves pass through the jugular foreman ?

A

CN 9,10,11

42
Q

What nerves enter the jugular foreman?

A

CN 9,10,11

43
Q

What CN enter the foremana magnum?

A

Spinal root of accessory nerve

44
Q

What enters the optic canal?

A

Optic nerve and opthalmic artery

45
Q

What enters superior orbitial fissure?

A

Occulomotor, trochlear, abducens & V1 (opthalmic) of trigeminal

46
Q

What enters rotundum foreman?

A

Maxillary branch of trigeminal nerve (V2)

47
Q

What enters oval foreman?

A

Mandibular branch of trigeminal nerve (V3)