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. We then searched on both sides of the pelvic area until we located the testes we then removed the scrotal sac exposing the testes.
To observe the structure of a kidney: The columnar regions between the pyramids are the renal columns. 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 inserted the scissors through the body wall on one side of the umbilical cord and cut anteriorly to the base of the legs. Our second body region dissection of the night involved the neck, and thoracic site we first had totie the legs, and arms of our pig to the dissection pan to place it in a supine position with the use of rubber bands.
The pelvis has portions that extend towards the apices of the renal pyramids. Background Information The human urinary system consists of two kidneys, two ureters, one urinary bladder, and one urethra.
See the diagrams below for the location of these items. The trachea, thyroid cartilage,thyroid gland, esophagus located dorsal to thetrachea, lymph node very difficult view, common carotid artery, internal, and external jugular veins which were located bilaterally to trachea sites wereviewed.
The cecum was located which is a pouch like structure at the end of the descending colon. Kidney Orientation The kidneys are located on the dorsal body wall in the superior lumbar region near the lower vertebral costa.
The small intestines, descending colon, mesenteries, spiral colon, ileocecal junction, and cecum were observed. We then Lift the stomach, and identify this light-colored organ which was the spleen. 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.
The flap of body wall that contains the navel was unfolded to reveal the internal organs of the abdomen.
We scraped the walls superficially to separate the internal organs from the durable parietal pleura and pericardium. 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. This system has two basic functions, both of which occurs in the kidneys.
We carefully skinned away the peritoneum to expose the kidney structure then we dissected our right kidney from the wall. 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.
Wednesday 31, Today we continued our dissection with the use of a scalpel and scissors by cutting midline from thoracic until we reached the diaphragm. 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 bulbourethral gland.
A difficult structure call the gubernaculums was attempted, but unsuccessfully viewed.Fetal Pig Dissection Labs Dr. J. Lim Clean-up at the end of each dissection: • Dispose of lab discards in the provided receptacles • Place your pig into the plastic bag provided o Expel excess air from the bag and tie it shut • kidney medulla •.
CJ Shuster AP2 Lab Addenum Kidney Dissection 3 4.
Remove the renal capsule. 5. Once the renal capsule is removed, you will be looking at the renal cortex (if you would remove the renal cortex then you would see the renal medulla). 6. Separate the renal blood vessels from one another and from the ureter.
Reminder: The virtual lab is not intended to be a substitute for materials or attendance in lab. SBi4U: Homeostasis KIDNEY DISSECTION MINI-LAB Lab report.
For this activity, the report will consist only of biological drawings and answers to SBi4U: Homeostasis KIDNEY DISSECTION MINI-LAB Basic Kidney Anatomy.
Lab Report A. Introduction The purpose of the kidney dissection was to get hands on experience of what the kidney appears to be and the internal views of the kidney. We will write a custom essay sample on Pig Dissection Lab report specifically for you for only $ $/page.
Order now Once we removed one kidney we sliced the kidney in the medial side into two half’s to open, and observed the internal structures we located the ureters which travel from the kidney down to the urinary bladder where.Download