Anatomy QQ #5

1. Meiosis I of a primary oocyte is in arrest in what phase for years until ovulation?


prophase

metaphase

anaphase

telophase




2. All of the following are true about Potter's syndrome EXCEPT?


bilateral renal agenesis

polyhydramnios

caused by malformation of ureteric bud

associated limb and facial deformities




3. Horseshoe kidneys get trapped by what artery?


celiac trunk

superior mesenteric

inferior mesenteric

renal




4. Which of the following is NOT found in the carotid sheath?


Internal jugular vein

common carotid artery

phrenic nerve

vagus nerve




5. What nerve supplies all of the intrinsic muscles of the larynx except the cricothyroid muscle?


vagus nerve

phrenic nerve

superior laryngeal nerve

recurrent laryngeal nerve




6. The Right Coronary artery is important because it supplies which of the following?


anterior interventricular septum

the anterior wall of the left ventricle

left atrium

AV node




7. Which of the following are NOT branches off of the celiac trunk?


splenic artery

gastroduodenal artery

Left gastric artery

common hepatic artery




8. Which of the following is INCORRECTLY paired with its blood supply?


stomach- celiac trunk

appendix- inferior mesenteric

hepatic flexure- superior mesenteric

splenic flexure- inferior mesenteric




9. Which of the following is found in the retroperitoneal space?


1st part of the duodenum

2nd part of the duodenum

tail of the pancreas

bladder




10. The pectinate line is formed where the hindgut meets what?


ectoderm

endoderm

mesoderm

external sphincter