Regional Anatomy - In Class Quizzes Flashcards
What is the attachment site of the greater omentum?
Greater curvature of stomach
Which region of the abdomen is the liver primarily found in?
Right hypochondrium
Which part of the duodenum is the Ampulla of Vater found in?
2nd Part of Duodenum
Which organ is protected by ribs 9-11 in the LEFT hypochondrium?
Spleen
Which organ’s surface marking is related to the RIGHT 9th costal cartilage?
Gallbladder
Which vessel exits the right ventricle?
Pulmonary Trunk
Which is the most significant branch of the left coronary artery?
Anterior interventricular atery
Which structure passes through the diaphragm at vertebral level T8?
Inferior Vena Cava
Which nerve carries sympathetic fibres from T5-T9 to the coeliac plexus?
Greater splanchnic nerve
Which muscle is the primary muscle of inspiration?
Diaphragm
Which is the most posterior structure at the lung hilum?
Bronchus
Which structure is most inferior at the lung hilum?
Inferior Pulmonary Vein
Which is the most superior structure at the lung hilum?
Pulmonary artery
Which structure runs most posteriorly in the free edge of the lesser omentum?
Portal vein
Which vessel drains venous blood from intercostal spaces 5-8 on the LEFT side?
Accessory hemi-azygous vein
Where is the lesser sac found?
The omental bursa is found posterior to the stomach and Lesser Omentum and anterior to the pancreas and duodenum
Where does the greater omentum attach to?
The transverse colon
Where does lymph from the testes drain?
To para-aortic nodes at L2
Where does lymph from the lateral breast drain in males?
Axillary nodes
Which lymph nodes are located at the coeliac axis?
Pre-aortic nodes at T12
Where does lymph from the skin of the suprapubic region drain?
Superficial inguinal nodes
Which muscle of the thoracic wall can both raise and depress the ribs?
internal intercostal
Which muscle is innervated ONLY by the median pectoral nerve?
Pectoralis minor
Which thoracic wall muscle lies immediately deep to the neurovascular plane?
innermost intercostal
Which thoracic wall muscle is innervated by the long thoracic nerve?
Serratus anterior
The internal thoracic vessels lie immediately anterior to which muscle of the thoracic wall?
Transversus thoracis
Which structure drains lymph from 3/4 of the body?
Thoracic duct
White rami communicantes are found between which spinal levels?
T1-L2 (remember: sympathetic outflow is thoracolumbar)
Which nervous system involves cranial-sacral outflow?
Parasympathetic nervous system (sacral outflow S2-S4)
What is the second branch of the aortic arch?
Left common carotid artery
Where is the cardiac impression found?
On the left lung
Which chamber forms most of the anterior surface of the heart?
Right ventricle
Which type of joint is present between vertebral bodies?
Secondary cartilaginous joint
Which muscle is found in the the left auricle of the heart?
Pectinate muscle
Where is the moderator band found?
In the right ventricle only
Which feature of the heart is a remnant of the embryological connection between the atria?
Fossa ovalis
What separates the smooth and muscular parts of the right atrium of the heart?
Crista terminalis
Where does the fibrous pericardium attach?
Central tendon of the diaphragm
Which vein in the thorax lies immediately lateral to the thoracic duct in the posterior mediastinum?
Azygous Vein
Which vein drains directly into the splenic vein?
Inferior mesenteric vein
Which vein receives blood from the anterior intercostal veins?
Internal thoracic vein
Blood from which abdominal vein drains directly into the inferior vena cava?
3rd lumbar vein
Which vein can be found in the Lesser Omentum?
right gastric vein
What is the bare area of the liver?
a triangular region on the diaphragmatic surface of the liver which is not covered by peritoneum
What is the function of the gallbladder?
Store and concentrate bile
Which structure is the cremasteric fascia/muscle of the spermatic cord formed from?
internal oblique
What is the root value of the ilioinguinal nerve?
L1
Where is the crista terminals found?
Right atrium ONLY
which structure passes through the diaphragm at T10?
vagus nerve
Which structure is most superior in a costal groove?
intercostal vein
Which chamber forms the apex of the heart?
the left ventricle
The deep inguinal ring is formed by an opening in which structure?
transversalis fascia
The lateral arcuate ligament covers which muscle?
Quadratus Lumborum
The aponeurosis of which muscle forms the anterior wall of the rectus sheath and the inguinal ligament?
External Oblique