Site Loader
Rock Street, San Francisco

Then we went back to base of the ear cut up by the earlobe traveling the scalpel right below the eye to the mouth again giving the cut a triangular type cut. Once we pill off the layer of skin we located the master muscle plucking, and pilling at the structure for closer view. We also located and viewed the facial nerve which was a thin pale band like structure. Lastly with the use of a probe we pulled down and bend at the triangular cut site below the ear, and cut down slightly with the scalpel.

We then used the probe to dig until we were able to expose the sub maxillary gland which was a tiny ball like structure. This concluded our dissection for the evening. Wednesday 10/24/2012 Today on our agenda was to observe the mouth structure of our fetal pig. We used scissors to cut the sides of the mouth cutting through the muscles, and the joint of the lower jaw so that the bottom jaw could be opened wider for a good view. Once we opened the mouth wide we were able to identify the soft palate, hard palate, misanthropy, epiglottis, glottis, and the opening to the esophagi.

We Will Write a Custom Essay Specifically
For You For Only $13.90/page!

order now

Our second body region dissection of the night involved the neck, ND thoracic site we first had tote the legs, and arms of our pig to the dissection pan to place it in a supine position with the use of rubber bands. With the use of the scalpel we begin cutting along the midlines of the ventral surface of the pig from 1 1/2 CM from the hairs on the shinny, chin, chin Cutting down, and into part of the sternum. We then carefully, peel the skin away from the incision in the neck region using a probe.

We used the probe to peel away muscle tissue until the thymus gland on each side of the trachea was exposed. We Use a probe to operate the two lobes of the thymus gland and to further separate the tissue over the trachea. The trachea, thyroid cartilage,thyroid gland, esophagi located dorsal to tracheae, lymph node very difficult view, common carotid artery, internal, and external jugular veins which were located bilaterally to trachea sites werewolves. This concluded our dissection plan for the night.

Wednesday 31, 2012 Today we continued our dissection with the use of a scalpel and scissors by cutting midlines from thoracic until we reached the diaphragm. We followed the probe with a scapula and cut through the thick sternum. We scraped the walls superficially to separate the internal organs from the durable parietal pleura and pericardium. Next, we used our fingers as a guide to cut through the ribs. We did not pass the domed shaped muscle called the diaphragm. Another cut was made interiorly on bilateral sides of the diaphragm without passing this site using a probe to make a cavity on both sides of the abdomen.

The diaphragm muscle was located meeting resistance on both sides at the bass of the abdomen where diaphragm separates the lower body region. These two cuts allowed us to spread open the abdominal cavity. We observe how the diaphragm attaches to the body wall, and separates the abdominal cavity from the lungs, and heart. The thymus gland -thoracic portions, and ducts were viewed, and the heart and lungs were viewed. We had the male pig so after review of the professor’s dissection we were to remove one lung of our fetal pig which it was slightly damaged upon dissection.

We cut with the use of scissors detaching our left lung of our pig. The students who had the female fetal pig were to dissect the heart which we then viewed the hearts region the superior even cave, inferior Ana cave, aorta, pulmonary truck, prophetically vein, subclasses vein, prophetically artery, and the subclasses artery was observed. The next part of our dissection we pinched the belly of the pig and cut a portion of skin inferior to the diaphragm creating a window to expose all the superficial organs of the abdomen.

We inserted the scissors through the body wall on one side of the umbilical cord and cut interiorly to the base of the legs. We Continue cutting from the anterior end of this cut so that we made a flap like structure around, and on both sides of the umbilical cord. The cut was anterior to the navel and along each side of the navel. The flap of body wall that contains the navel was unfolded to reveal the internal organs of the abdomen. We clipped the umbilical vein and place part of it between the liver to detach the site to make the open flap to view the internal abdominal organs.

We concluded our dissection for the evening to be continued next week. Wednesday 7, 2012 Today we continued with our view of the abdominal organs identifying the organs of such as the liver is large organ noticed right below the diaphragm. We Lift the right lobe of the fetal pig and identified the gallbladder. The pancreas was located which is posterior to the stomach were viewed. The stomach was assessed which we were able to locate the pyloric sphincter with the use of a probe which we inserted near the stomach to view the sphincter which then leads into the duodenum.

We then Lift the stomach, and identify this light- colored organ which was the spleen. The small intestines, descending colon, mesenteric, spiral colon, illogical junction, and scum were observed. The scum was located which is a pouch like structure at the end of the descending loon. All these organs were easily assessed, and viewed in amazement. November 14, 2012 This evening dissection we started reviewing the reproductive portion of our pig. After review from the professor we located the urethra which was at the base just posterior to the umbilical cord.

The rectum and anal opening of the pig was observed. We then located the kidneys which were two lumps bean like structures in bilateral sides of the lower abdomen behind the peritoneum membrane. We carefully skinned away the peritoneum to expose the kidney structure then we dissected our right kidney from the wall. Once we removed one kidney we sliced the kidney in the medial side into two half to open, and observed the internal structures we located the Reuters which travel from the kidney down to the urinary bladder where they are joining together with the urethra.

At the end of the urethra we reviewed the seminal vesicles, and we then located the renal artery, and vein which comes from the kidney traveling to bilateral sides of the urinary bladder. The common iliac artery was viewed as well, so after careful review of these structures we then observed the reproductive organs. We begin with the use of scissor to cut interiorly through the pelvic area a little off center of one side of the groin which we viewed the inguinal canal to avoid cutting the penis on our male pig.

Once we made a cut we pulled the hind legs apart. We then continue the cut through with the use of a scalpel to cut through the cartilage removing excess tissue until we were able to expose the polyurethane gland. We also located the originate opening just below the urinary bladder we then noticed a long thin structure that travels from below the originate. We then cut the tissue that protects the penis cut down as far as we could go to expose the entire structures of the penis.

We then searched on both sides of the pelvic area until we located the testes we then removed the scrotal sac exposing the testes. After careful removal of the tested we observed the epidermis located interiorly to the testes which also attached a tube like structure that travels from the epidermis to the bladder called the Vass deferent. A difficult structure call the gubernatorial was attempted, but unsuccessfully viewed. The groups with the female fetal pig were to expose he originate opening which lies above the anus as well as the genital papilla nearby were viewed.

Post Author: admin

Leave a Reply

Your email address will not be published. Required fields are marked *


I'm Eric!

Would you like to get a custom essay? How about receiving a customized one?

Check it out