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Anatomy > Lab 6 > Flashcards

Lab 6 Flashcards

(52 cards)

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1
Q

Origin of Diaphragm

A
  • Xiphoid process
  • Lower costal cartilages
  • Upper lumbar vertebrae
  • Medial and lateral arcuate ligaments
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2
Q

Insertion of Diaphragm

A

Central tendon of diaphragm

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3
Q

Action of diaphragm

A

expands thorax during inspiration

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4
Q

Nerve supply of Diaphragm

A

Phrenic Nerve

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5
Q

OIAN of Diaphragm

A

Origin:
- Xiphoid process
- Lower costal cartilages
- Upper lumbar vertebrae
- Medial and lateral arcuate ligaments

Insertion: - Central tendon of diaphragm
Action: - Expands thorax during inspiration
Nerve Supply: - Phrenic nerve

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6
Q

Origin of Rectus Abdominus

A

Pubic Symphysis and Crest

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7
Q

Insertion of Rectus Abdominus

A

Costal cartilages of ribs 5-7
Xiphoid process

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8
Q

Action of Rectus Abdominus

A

Flex vertebral column
compresses abdomen

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9
Q

Nerve supply of Rectus Abdominus

A

Intercostal nerves T7-T12

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10
Q

OIAN Rectus Abdominus

A

Origin: - Pubic symphysis and crest

Insertion:
- Costal cartilages of ribs 5-7
- Xiphoid process
Action:
- Flexes vertebral column
- Compresses abdomen
Nerve Supply: - Intercostal nerves T7-T12

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11
Q

Origin of External Abdominal Oblique

A

Lower 8 ribs

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12
Q

Free :)

A
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13
Q

Insertion of External Abdominal Oblique

A
  • Abdominal aponeurosis to linea alba
  • Pubis
  • Anterior Iliac Crest
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14
Q

Action of External Abdominal Oblique

A

Flexes vertebral column and compresses abdomen
- Ipsilateral flexion and contralateral rotation of vertebral column

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15
Q

Nerve Supply of External Abdominal Oblique

A

Nerve Supply:
- Intercostal nerves T7-T12
- Iliohypogastric and ilioinguinal nerves

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16
Q

OIAN of External abdominal Oblique

A

Origin: - Lower 8 ribs
Insertion:
- Abdominal aponeurosis to linea alba
- Pubis
- Anterior Iliac Crest

Action:
- Flexes vertebral column and compresses abdomen
- Ipsilateral flexion and contralateral rotation of vertebral column
Nerve Supply:
- Intercostal nerves T7-T12
- Iliohypogastric and ilioinguinal nerves

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17
Q

Origin of Internal Abdominal Oblique

A
  • Inguinal ligament
  • Iliac crest
  • Thoracolumbar aponeurosis
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18
Q

Insertion of Internal Abdominal Oblique

A
  • Costal cartilages of lower ribs
  • Abdominal aponeurosis to linea alba
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19
Q

Action of Internal Abdominal Oblique

A
  • Flexes vertebral column and compresses abdomen
  • Ipsilateral flexion and rotation of vertebral column
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20
Q

Nerve Supply of Internal Abdominal Oblique

A

Intercostal nerves T7-T12
Iliohypogastric and ilioinguinal nerves

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21
Q

OIAN of Internal Abdominal Oblique

Study These Flashcards
A

Origin:
- Inguinal ligament
- Iliac crest
- Thoracolumbar aponeurosis

Insertion:
- Costal cartilages of lower ribs
- Abdominal aponeurosis to linea alba

Action:
- Flexes vertebral column and compresses abdomen
- Ipsilateral flexion and rotation of vertebral column

Nerve Supply:
- Intercostal nerves T7-T12
- Iliohypogastric and ilioinguinal nerves

22
Q

Origin of Transverse Abdominus

Study These Flashcards
A
  • Inguinal ligament
  • Iliac crest
  • Thoracolumbar aponeurosis
  • Costal cartilage of ribs 7-12
23
Q

Insertion of Transverse Abdominus

Study These Flashcards
A

-Abdominal aponeurosis to linea alba
-Pubis

24
Q

Action of Transverse Abdominus

Study These Flashcards
A

Compresses Abdomen

25
Nerve Supply of Transverse Abdominus
Intercostal nerves T7-T12 Iliohypogastric and ilioinguinal nerves
26
OIAN of Transverse Abdominus
Origin: - Inguinal ligament - Iliac crest - Thoracolumbar aponeurosis - Costal cartilage of ribs 7-12 Insertion: - Abdominal aponeurosis to linea alba - Pubis Action: - Compresses abdomen Nerve Supply: - Intercostal nerves T7-T12 - Iliohypogastric and ilioinguinal nerves
27
Origin of Quadratus Lumborum
Iliac Crest
28
Insertion of Quadratus Lumborum
- 12th rib - Transverse processes L1-4
29
Action of Quadratus Lumborum
-Lateral flexion of vertebral column - Elevates hip
30
Nerve Supply of Quadratus Lumborum
Ventral (anterior) rami T12-L4
31
OIAN of Quadratus Lumborum
Origin: - Iliac crest Insertion: - 12th rib - Transverse processes L1-4 Action: - Lateral flexion of vertebral column - Elevates hip Nerve Supply: - Ventral (anterior) rami T12-L4
32
Origin of Iliacus
Iliac Fossa
33
Insertion of Iliacus
Lesser trochanter of femur
34
Action of Iliacus
Flexion of hip Flexion of lumbar vertebral column
35
Nerve Supply of Iliacus
Femoral Nerve
36
OIAN of Iliacus
Origin: - Iliac fossa Insertion: - Lesser trochanter of femur Action: - Flexion of hip - Flexion of lumbar vertebral column Nerve Supply: - Femoral nerve
37
Origin of Psoas Major
- T12-L5 vertebral bodies and discs - L1-5 transverse processes
38
Insertion of Psoas Major
Lesser trochanter of femur
39
Action of Psoas Major
Flexion of hip Flexion of lumbar vertebral column
40
Nerve Supply of Psoas Major
Anterior Rami Spinal Nerves L2 and 3
41
OIAN of Psoas Major
Origin: - T12-L5 vertebral bodies and discs - L1-5 transverse processes Insertion: - Lesser trochanter of femur Action: - Flexion of hip - Flexion of lumbar vertebral column Nerve Supply: - Anterior Rami - Spinal nerves L2-3
42
Origin of Psoas Minor
Vertebral body of T12-L1
43
Insertion of Psoas Minor
Superior Ramus of pubis
44
Action of Psoas Minor
Flexion of Lumbar vertebral column
45
Nerve Supply of Psoas Minor
Spinal Nerves L1
46
OIAN of Psoas Minor
Origin: - Vertebral body of T12-L1 Insertion: - Superior ramus of pubis Action: - Flexion of lumbar vertebral column Nerve Supply: - Spinal nerves L1
47
What nerve stem T12?
Iliohypograstric
48
What nerves stem from L1?
Iliohypogastric, Ilioinguinal, Genitofemoral
49
What nerves stem from L2?
Genitofemoral, Lateral Femoral Cutaneous, Femoral Nerve, Obturator Nerve
50
What nerves stem from L3?
Lateral Femoral Cutaneous, Femoral, Obturator
51
What nerves stem from L4?
Femoral, Obturator
52
What is the order of Abdominal Blood supply starting from Celiac Trunk?
Trunk, Superior Mesenteric Artery, Renal Artery, Inferior Mesenteric Artery, Abdominal Aorta, Common Iliac Artery, External and Internal Iliac Artery

Anatomy (14 decks)

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