Heart
Oxygenated blood enters into the left atrium via the:
Pulmonary veins
The external intercostals, internal intercostals, transversus thoracis and subcostal muscles are all innervated by which nerves?
Intercostal nerves
Continues onto the cord as the outermost covering of the superficial inguinal ring.
External oblique fascia
-External spermatic fascia
If bacteria was found in the jejunum of the small intestine, which quadrant of the stomach would this be found in?
Left upper quadrant
Which vessel travels alongside the anterior interventricular artery?
Great cardiac vein
This vessel drains the thorax and abdomen, and connects the superior vena cava and the inferior vena cava
Azygos vein
A 40 year old man comes to the office with a lump in his groin near the thigh and pain in the groin. On examination, it is determined that the lump has exited through the superficial inguinal ring, lateral to the cord. You explain that the patient has a:
Direct inguinal hernia
This structure of the liver is the obliterated remains of the umbilical vein.
Round ligament.
•The ligamentum venosum is the fibrous remnant of the fetal ductus venosus.
•The falciform ligamentum [remnant of ventral mesentery of fetus] separates the right and left lobes of the liver
Name the 3 branches that come directly off of the aortic arch.
1. Brachiocephalic artery
2. Left common carotid artery
3. Left subclavian artery
Which arteries supply the medial sides of the breasts?
Internal thoracic artery
-branch of subclavian artery
Left side: lateral thoracic and thoraco-acromial arteries- branches of axillary artery- branch of subclavian artery
What are the contents of the inguinal canal?
Spermatic cord in males
Round ligament in females
Ilioinguinal nerve
A woman has gallstones but no jaundice. Where is the most probable location of the obstruction by the gallstone?
Cystic duct
If jaundice, most likely in bile duct.
Elevated systolic pressure in the left ventricle would suggest stenosis of which valve?
Aortic valve
The process of removing air or fluid from costodiaphragmatic recesses of lungs.
Thoracentesis
Patient with acute appendicitis is diagnosed. In the examination room, patient keeps her right hip flexed and resists active extension of the hip. This test reveals the inflamed appendix has come in contact with this muscle:
Psoas major muscle
[+ Psoas sign]
What is the specific part of an organ that the gallbladder comes in direct contact with?
Quadrate of the liver
What are the 2 main vessels that supply the pericardium of the heart?
1. Pericardiophrenic artery
-from Internal thoracic artery from Subclavian artery
2. Pericardiophrenic veins
-> Internal thoracic veins-> brachiocephalic veins-> SVC
These vessels supply blood to the structures making up the root of the lungs, the supporting tissues of the lung, and the visceral pleura.
Bronchial arteries
What are the 5 bilaterally paired muscles found on the anterolateral abdominal wall?
1. External oblique
2. Internal oblique
3. Transversus abdominis
4. Rectus abdominis
5. Pyramidalis
Injury to the superior mesenteric artery & the vagus nerve would cause this/these portion[s] of the colon to most likely be impaired.
Ascending and transverse colon [first 2/3rds]
Descending= IMA & inferior mesenteric plexus