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ANFS240 Exam 2
Terms in this set (51)
Name of the major vein that returns blood to the right atrium from the coronary circulation
What are the three branches of the brachiocephalic trunk?
Right subclavian artery, right common carotid, left common carotid
Blood that is leaving the right ventricle flows into the...
Where are the pectinate muscles located?
What are the two large veins on the ventral neck that return blood from the head of the animal to the heart?
Right and left external jugular veins
Functions of the circulatory system
Pick up nutrients from GI tract and deliver to the body's cells, Pick up hormones from endocrine glands and deliver them to target cells, and Waste removal from cells, deliver to waste disposal organs/systems
What is the name of the structure that is found in the right ventricle of sheep that extends from the deep wall to the superficial wall?
What is interstitial fluid?
water around cells that is not in the vascular system
Which one of the following valves has chordae tendonae attached to it?
What are the muscles attached to the chordae tendonae called
Where is the mitral valve located?
Between the left atrium and left ventricle
What is the name of the layer of the pericardium that is adhered to the inner surface of the fibrous pericardium?
Visceral layer of the serous pericardium
What is the name of the vein that takes blood from the liver to the caudal vena cava
What veins join the hepatic portal system?
Caudal mesenteric vein, splenic vein, and gastric vein
What is the external feature of the heart that separates the atria and the ventricles?
What is between the parietal layer and visceral layer of the pericardium?
What is the location of the heart valve that only has two cusps?
Between the left atrium and left ventricle
What is the first artery to branch off the aorta after it crosses the diaphragm into the abdomen?
What vessel does not have valves?
What is the tough fibrous sac that encloses the heart?
Where do birds create their sounds?
What is the sponge-like bone that is located at the caudal end of the nasal cavity called?
What is the name of the space in the thorax that contains the heart, aorta, vena cava, among other structures?
What is the name of the structure that separates the oropharynx and the nasopharynx?
Which muscles in the thoracic wall of the cat are responsible for inspiration?
What are the 4 laryngeal cartilages?
Epiglottis, Arytenoids, Cricoid, and Thyroid
What are the openings in the diaphragm?
Caval foramen, Esophageal hiatus, and Aortic hiatus
What direction do the internal intercostal muscle fibers run?
Where do birds exchange gases?
What is the groove in the middle of the nose that separates the nostrils on a dog called?
Where does the air move immediately after the lungs in a bird?
Cranial air sacs
What are the soft tissue structures that extend from the arytenoid cartilage to the thyroid cartilage?
What are the different lung lobes in the cat?
RL Anterior, RL Middle, RL Posterior, R Mediastinal
What do the auditory tubes connect the middle ear to?
What bones make up the hard palate?
RL Premaxilla, RL Maxilla, and RL Palatine
What is the name of the extended auditory tube in the horse?
What is not present in birds
What is the omentum
A large apron-like fold of tissue that hangs down from the stomach
What are the parts of the small intestine
Duodenum, Jejunum, and Ileum
Which part of the small intestine is the longest?
What is the name of the structure that delivers secretions from the liver/gall bladder to the duodenum?
Common bile duct
What compartment of the ruminant's stomach is glandular?
What is the name of the structure that prevents ingesta from re-entering the esophagus once it has gotten into the stomach?
What structure is in between the ceca and the cloaca?
What is the area located between the incisors and the lips?
What are the four lobes of the liver common to all animals?
Quadrate, Caudate, Right, and Left
What is the name of the unencapsulated lobular salivary gland that is located just below the ear?
Parotid salivary gland
In the carnivore, which part of the colon comes immediately before the rectum?
Which animal has a colon that is shaped like a large double-U?
Which type of papillae are located on the lateral aspects of the tongue?
What is the blind, expanded portion of the simple stomach in the carnivore?