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Clasp; radiology and anatomy > Anatomy Session > Flashcards

Flashcards in Anatomy Session Deck (40)
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1
Q

What organs are present in the RUQ?

A
Liver 
Gallbladder
Pylorus of stomach
Duodenum 1-3 
Head of pancreas
Right kidney and adrenal gland
Hepatic flexure 
Sup part of ascending colon 
Transverse colon
2
Q

What organs are present in the LUQ?

A
Left lobe of liver
Stomach
Spleen
Jejunum 
Proximal ileum 
Pancreas; body and tail
Left kidney and adrenal gland 
Splenic flexure
Descending colon 
Transverse colon
3
Q

What organs are present in RLQ?

A
Caecum
Appendix
Ileum
Ascending colon 
Right ovary and uterine tube 
Left spermatic cord 
Right ureter
4
Q

What organs are present in the LLQ?

A
Sigmoid colon 
Descending colon 
Left ovary and uterine tube
Left spermatic cord 
Left ureter
5
Q

What are the branches of the coeliac trunk?

A

Hepatic
Splenic
Left gastric

6
Q

What are the branches of the SMA?

A

Right colic
Middle colic
Ileocolic
Inferior pancreaticoduodenal

7
Q

What are the branches of the IMA?

A

Left colic
Sigmoid
Superior rectal

8
Q

What are the branches of the abdominal aorta?

A
Coeliac
SMA
IMA 
Renal 
Suprarenal
Gonadal
9
Q

What are the paracolic gutters?

A

Grooves lying bilaterally between ascending/ descending colon and the posterolateral abdominal wall

10
Q

What pouches are present in the female at the bottom of the abdomen?

A

Vesicouterine

Rectouterine

11
Q

What pouch is present in the male at the bottom of the abdomen?

A

Rectovesical

12
Q

What are examples of referred pain?

A
Liver/diaphragm; right shoulder tip 
Ectopic pregnancy; left shoulder tip 
Stomach; between shoulder blades 
Pancreas; mid-back 
Kidneys to thighs
13
Q

What nerve damage will a fracture of the surgical neck of the humerus result in?

A

Axillary
Motor deficit; abduction of shoulder
Sensory deficit: regimental badge

14
Q

What nerve damage will a fracture of the mid-shaft of the humerus result in?

A

Radial nerve
Wrist drop
Sensory deficit in posterior forearm, posterior hand and lateral side

15
Q

What nerve damage will a fracture of the supracondylar region of the humerus result in?

A

Ulnar nerve
Claw hand, abduction/adduction of fingers, adduction of thumb, wasting of hypothenar eminence
Sensory deficit in medial palm and dorsum and medial one and a half fingers

16
Q

What nerve damage will a posterior dislocation of the hip result in?

A

Sciatic nerve
Weak extension of hip, flexion of knee, all movements of ankle and foot
Sensory deficit in posterior thigh, all skin inferior to knee except medial calf

17
Q

What nerve damage will a fracture of the neck of fibular result in?

A

Common fibular
Foot drop
Sensory deficit to dorsum of foot, cleft between big and 2nd toe

18
Q

What is the anterior surface of the heart formed from?

A

Mostly right ventricle

19
Q

What is the posterior surface of the heart formed from?

A

Base of the heart; both atria

20
Q

What is the inferior surface of the heart formed from?

A

Both ventricles

21
Q

What forms the right heart border?

A

Right atrium
IVC
SVC

22
Q

What forms the left heart border?

A

LV

LA

23
Q

What is the space posterior to the pulmonary trunk and ascending aorta?

A

Transverse pericardial sinus

24
Q

Branches of the LCA?

A

LAD
Circumflex
Left marginal

25
Q

Branches of the RCA?

A

Right marginal

Posterior interventricular

26
Q

What will blockage of the LAD result in?

A

Anterior infarction

27
Q

What will blockage of the RC result in?

A

Inferior infarction

28
Q

What foramen will the vertebral and internal carotid arteries pass through to enter the brain?

A

Vertebral; foramen magnum

Internal carotid; carotid canal

29
Q

Describe the innervation of the facial nerve

A

Frontalis has a bilateral corticonuclear innervation; therefore muscles uses to raise eyebrows still function after UMNL
Muscles used for smiling receive only contralateral facial nerve innervation and so are affected

30
Q

Describe lymph drainage from the left lung upper lobe to left venous angle

A

Lymph will drain towards the hilar lymph
nodes, then towards the tracheobronchial lymph nodes then towards
the thoracic duct, via the bronchomediastinal lymph trunk before
eventually draining into the left venous angle.

31
Q

Where will lymph from the left lower lobe drain?

A

Some will drain via the right tracheobronchial nodes into the right lymphatic duct

32
Q

Where does lymph from the parietal pleura drain?

A

Lymph nodes of thoracic wall; intercostal, parasternal, mediastinal and phrenic

33
Q

Describe the extend of the lung fields

A

Superior; rib 1 into root of neck
Inferiorly; follows rib 6 anteriorly, 8 laterally and 10 posteriorly
Medially; mediastinum (cardiac notch on left side)
Laterally; rib cage

34
Q

What is pleura?

A

Thin layer of simple squamous epithelium that secretes pleural fluid

35
Q

What are the 2 recesses found in the pleural cavities?

A

Costodiaphragmatic

Costomediastinal

36
Q

What 3 groups of muscles are active in quiet respiration?

A

Internal, external and innermost intercostal muscles

37
Q

What is the innervation of the intercostal muscles?

A

Intercostal nerves

38
Q

In which phase of respiration is the diaphragm active?

A

Inspiration

39
Q

Which muscles are utilized when people adopt the “tripod” position when out of breath?

A

Pec major
Pec minor
Serratus anterior

40
Q

Name 2 functions of pleural fluid

A

Allows the 2 layers of pleura to slide over each other during respiration
Provides surface tension to prevent 2 layers from separating