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Neet Pg > Anatomy > Flashcards

Anatomy Flashcards

1
Q

Flexors of hip joint

A 
Pectineus
Psoas major 
Psoas minor 
Iliacus 
Sartorius
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2
Q

Hip flexion (muscle ,nerve root And supply)

A

Iliopsoas femoral L23

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3
Q

Knee extension (muscle ,nerve root And supply)

A

Quadriceps femoral L4

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4
Q

Ankle plantarflexion (muscle ,nerve root And supply)

A

Gastronemius soleus tibial S1

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5
Q

Ankle dorsiflexion (muscle ,nerve root And supply)

A

Tibialis anterior deep peroneal L5

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6
Q

Toe plantarflexion (muscle ,nerve root And supply)

A

Flexor hallucis longus tibial S2

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7
Q

Adductors of thigh (medial compartment )

A 
Longus obturator nerve 
Brevis "
Magnus "
Gracilis - obturator nerve L2,3
Obturator externus  obturator nerve
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8
Q

Extensors of knee joint

A

Rectus femoris Femoral nerve
Vastus lateralis
Vastus medialis
Vastus intermedius

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9
Q

Extensors of hip joint and flexors of knee joint

Posterior compartment

A

Semitendinosus tibial part of sciatic nerve
Semimembranous
Biceps femoris

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10
Q

Nerve of adduction

A

Obturator L234

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11
Q

Nerve of knee extension

A

Femoral nerve L234 supply ant thigh muscles

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12
Q

Hip extension

A

Gluteus muscle

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13
Q

Chief action of hamstrings and accessory

A

Knee flexion

Hip extension

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14
Q

Abductors of hip joint

A

Gluteus medius and minimus

Tensor fascia lata

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15
Q

Lateral rotators of hip

A

Piriformis
Obturator internus
Superior and inferior gemeli

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16
Q

Hybrid muscles

A 
Biceps femoris (long head - tibial part of sciatic nerve short head common peroneal nerve  ) 
Adductor magnus (hamstring part - tibial part of sciatic nerve adductor part obturator ) 
Pectineus (femoral plus obturator )
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17
Q

Terrible triad

A

Ligaments involved : tibial collateral ,medial meniscus , AcL
Football players
Foot is fixed knee is in flexion twisting fall to same side

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18
Q

Adductor canal boundaries

A

Roof Sartorius
Floor Adductor longus and magnus
Anterolateral vastus medialis

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19
Q

Anterior compartment of leg (TDH:tom dick harry)

A

Deep fibular nerve
Tibialis anterior
Digitorum longus extensor
Hallucis longus extensor

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20
Q

Lateral compartment of leg

A

Evertors -
Peroneus longus
peroneus brevis

21
Q

Posterior compt of leg

A 
Flexors of ankle : tibial nerve 
Gastronemeius 
Soleus 
Plantaris 
 Deep muscle flexor TDH
22
Q

Foot eversion occur at ? By? Nerve?

A

At subtalar joint
By peroneus longus brevis tertius
Superficial peroneal nerve

23
Q

Foot inversion

A

Tibialis anterior and posterior

24
Q

Deltoid ligament (all prefix tibia)

A

Anterior tibiotalar
Posterior tibiotalar
Tibiocalcaneal
Tibionavicular

25
Q

Lateral longitudnal joint is contributed by

A 
Calcaeus 
Cuboid 
Calcaneocuboid joint
navicular ( medial bone ) 
Meta tarsal 4,5
26
Q

Medial longitudnal joint is contributed by

A 
Calcaneus 
Talus 
cuneiform 
Navicular 
Medial metatarals(1,2,3 )
27
Q

Forced inversion of foot results in

A

Calcaneofibular ligament

Anterior talofibular ligament

28
Q

Structures passing through greater and lesser sciatc foramen
(PIN)

A

Pudendal nerve
Internal pudendal vessels
Nerve to obturator internus

29
Q

Spring ligament

A

Aka calcaneonavicular ligament

Superior , medial, lateral,plantar calcaneonavicular

30
Q

Sacrotuberous lig is pierced by

A

Coccygeal branches of inferior gluteal artery
Perforating cutaneous nerve s2,3
Filaments of coccygeal plexus

31
Q

Nerve of perineum

A

Pudendal nerve

Supplies external urethral sphincter

32
Q

Bph in which lobe

A

Median

33
Q

Parts of urethra

A

Prostatic
Bulbar
Membraous
Penile (spongy)

34
Q

Pelvic diaphragm is contributed by

A 
Levator ani (Pubococcygeus ,iliococcygeus)
Ischiococcygeus
35
Q

Urogenital diaphragm ms.

A

Sphincter urethra

Deep transverse perineal muscles

36
Q

Layers of penis

A

Skin
superficial fascia
Deep(bucks fascia)
Tunica albuginea

37
Q

Perineal nerve course

A

Formed infront of sacrum
Leaves pelvis through greater sciatic notch to enter gluteal region
Hooks behind ishial spine in gluteal region
enters pudendal canal by passing through lesser sciatic notch

38
Q

Ischiorectal fossa
Boundaries
Content
Feature

A 
B/w ischium and rectum 
Boundaries A:perineal membrane , supf transverse perineal muscle 
P: glut. Max ,sacrotuberpus lig 
Lat: obturator internus , ischium bone 
Med: leavtor ani

Ine side Connects with other : horseshoe abscess

39
Q

Ms attachments at ischial tuberosity

A

Semitendenosus
Semi membranosus
Adductor magnus
Biceps femoris

40
Q

Structures piercing sacro tuberous ligament

A

Coocygeal plexus
Inferior gluteal nerve (coccygeal branches )
Perforating cutaneous nerve
Inferior gluteal artery

41
Q

Cremaster muscle nerve supply

A

Ms of scrotum
Motor- genital branch of genito femoral nerve
Sensory :medial: ilioinguinal
Lateral femorAl br of genitofemoral nerve

42
Q

Contents of spermatic cord

A

3 arteries : cremateric ,artery to ductus deferens ,testicular
3 nerves : genitofemoral ,autonomic ,visceral afferent nerves
3 other pampiniform plexus ,vas deferens ,lymphatics

Ilioinguinal nerve is OUTSIDE IT

43
Q

Lymphatics of female reproductive sys

A

Fundus - pre para aortic LN
Isthmus - round ligament -> superficial inguinal nodes
Mid uterus - ext iliac
Lower uterus (cervix ) - everywhere except inguinal

44
Q

Waldeyers fascia

A

Presacral fascia ( behind rectum )

45
Q

Denovilliers fascia

A

Rectovesical fascia

Between rectum and prostate

46
Q

Anteversion angle

A

90
B/w vagina and cervix
Maintained by round ligament

47
Q

Deep dorsal vein of penis

A

Lies medual to dorsal artey of penis on dorsum of penis
Lies deep to bucks fascia
Drains into prostatic plexus of veins
And is compressed against underlying deep fascia of penis during erection

48
Q 
Scrotum 
Nerve supply
Arterial 
Venous 
Lymphatic
A

Ilioinguinal and genitofemoral
A: posterior scrotal branches of internal pudendal , anterior scrotal of external pudendal
V: posterior scrotal into internal pudendal vein
L: superficial inguinal ln

49
Q

Bleeding vessels in haemorrhoids is

A

Superior rectal vein (branch of inferior mesenteric vein)

Neet Pg (3 decks)

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