Thorax 2 (Cardiovascular System) - part 2 Flashcards
The picture shows arterial supply of the upper limbs, what is A?
Radial artery
The picture shows arterial supply of the upper limbs, what is B?
Brachial artery
The picture shows arterial supply of the upper limbs, what is C?
Subclavian artery
The picture shows arterial supply of the upper limbs, what is D?
Ulnar artery
The picture shows arterial supply of the upper limbs, what is
Axillary artery
At what bony point does the subclavian artery become the axillary artery?
Lateral border of 1st rib
In which area of the upper limb does the brachial artery branch into radial and ulnar artery?
Antecubital fossa
Of the radial and ulnar arteries, which is more superficial of the two?
Radial artery
What is A?
External iliac artery
What is B?
Deep femoral artery
What is C?
Popliteal artery
What is D?
Anterior tibial artery
What is E?
Posterior tibial
What is F?
Superficial femoral
What is A?
Anterior tibial artery
What is B?
Dorsalis pedis artery
What artery is the femoral artery a distal continuation of?
External iliac artery
Where does the poplital artery branch into the anterior and posterior tibial artery?
Poplital fossa
What is the complete branching of the common iliac artery?
Common iliac - external iliac (internal iliac) - superficial femoral (deep femoral) - popliteal - anterior tibial (posterior tibial) - dorsalis pedis
What is the complete branching of the subclavian artery?
Subclavian - axillary - brachial - radial and ulnar
The dorsalis pedis artery is a continuation of what artery?
Anterior tibial artery
Where does the dorsalis pedis artery lie?
On the dorsum of the foot
The posterior tibial artery enters the sole of the foot inferior to which malleolus of the ankle?
Both left and right
What are the main pulse points of the body?
Carotid artery
Apex beat
Brachial artery
Abdominal aorta
Radial artery
Femoral artery
Poplital artery
Posterior tibial artery
Dorsalis pedis artery
What is A?
Carotid artery
What is B?
Apex beat
What is C?
Brachial artery
What is D?
Abdominal aorta
What is E?
Radial artery
What is F?
Femoral artery
What is G?
Popliteal artery
What is H?
Posterior tibiral artery
What is I?
Dorsalis pedis artery
What are important superficial veins of the upper limbs?
Cephalic vein
Basilic vein
Median cubital veins
Where do deep veins of the upper limbs lie and what names do they have?
Alongisde their corresponding artery and take the same name
Where do the deep veins of the lower limbs lie and how are they named?
Alongside corresponding arteries and have the same names
Where do the superficial veins of the lower limbs drain into?
Deep veins
What are the superficial veins of the lower limbs?
Great saphenous vein
Small saphenous vein
What are some deep veins of the lower limbs?
Femoral vein
Popliteal vein
Posterior tibial vein
What is A?
Femoral vein
What is B?
Great saphenous vein
What is C?
Poplital vein
What is D?
Small saphenous vein
Into which deep vein does the great saphenous vein drain into?
Femoral vein
Into which deep vein does the small saphenous vein drain into?
Popliteal vein
What happens when veins become varicose?
Leaflets of the valves no longer meet properly so the valves do not work, allowing blood to flow backwards
What are the 2 main lymphatic ducts?
Thoracic duct
Right lymphatic duct
Where does the thoracic duct drain lymph from?
3/4ths of the body to the medial end of the left subclavian vein
Where does the right lymphatic duct drain lymph from?
Right upper quadrant (1/4th) to the medial end of the right subclavian vein
Whre is the thoracic duct located?
On the vertebral bodies between the azygos vein adn the descending thoracic aorta on the right side of the posterior thoracic wall
What does the thoracic duct commence as?
Cisterna chyli
What vertebral level does the thoracic duct commence at?
L1 as the cisterna chyli
What vertebral level does the thoracic duct cross the medial line from right to left?
T4
Where does the thoacic duct drain into?
Medial end of the left subclavian vein
What nodes are for lymphatic drainage of the chest wall?
Parasternal nodes
Phrenic nodes
Intercostal nodes
Where are parasternal nodes found?
Situated along the internal thoracic artery
Where do the parasternal nodes recieve lymphatic drainage from?
Medial part of the breast
Intercostal spaces
Costal pleura
Diaphragm
Where are the phrenic nodes found?
Situated on the thoracic surface of the diaphragm
Where do the phrenic nodes recieve lymphatics from?
Pericardium
Diaphragm
Liver
What do the phrenic nodes drain into?
Parastenal nodes
Where are the intercostal nodes found?
At the verebral end of the intercostal spaces
Where does lymph from the heart drain into?
Right inferior tracheobronchial nodes
Mediastinal (bronchopulmonary and paratracheal lymph nodes)
This picture shows the thoracic duct, what is A?
Azygos vein
This picture shows the thoracic duct, what is B?
Thoracic duct
This picture shows the thoracic duct, what is C?
Thoracic aorta
What is A?
Tracheobronchial lymph nodes
What is B?
Bronchopulmonary lymph nodes
What is A?
Right atrium
What is B?
Right ventricle
What is C?
Left ventricle
What is D?
Left atrium