Practical/Final Flashcards
(175 cards)
1
Q
List the steps of flow through the heart?
A
Cranial/Caudal vena cavA/great cardiac vein Right Atrium Right Ventricle Pulmonary semilunar value Pulmonary trunk Lungs Pulmonary vein Left Atrium Left AV value Left ventricle Semilunar value Aorta Body
2
Q
What branches off the brachiocephalic trunk?
A
Left and right common carotid arteries
Right subclavian artery ——Axillary artery
3
Q
What branches off the right subclavian?
A
Superficial cervical artery
Internal thoracic artery
Costocervical trunk
Vertebral artery
4
Q
What branches off the left subclavian artery?
A
Costocervical trunk
Vertebral artery
Superficial cervical artery
Internal thoracic artery
5
Q
Where does the right coronary groove supply in the heart?
A
Subsinousal inter ventricular groove
6
Q
Where does the left coronary artery supply in the heart?
A
Subsinousal via circumflex artery
Paraconal interventricular groove
7
Q
What is the first branch of arteries off the aorta ?
A
Right and left coronary arteries
8
Q
What is the phrenicopericardiac ligament?
A
Continuation of fibrous pericardium running between diaphragm and pericardial sac
9
Q
What does the plica vena cave contain?
A
Right phrenic nerve
Caudal vena cava
10
Q
What structures are located in the mediastinum ?
A
Thymus Trachea Principal bronchi Lobar bronchi Tracheobrochial lymph nodes
11
Q
What supplies the first three intercostal spaces?
A
Costocervical trunk
12
Q
What does the carotid sheath contain?
A
Vagosympathic trunk
Common carotid artery
Internal jugular vein
13
Q
Where does the right azygous vein dump into?
A
Right atrium
14
Q
What two ribs can the canine heart be found?
A
3rd and 6th
15
Q
What is the location of the equine heart? (Intercostal spaces)
A
2nd-6th
16
Q
What is the location of the bovine heart (intercostal spaces)
A
2nd-5th
P3A4M4
17
Q
What is the costodiaphragmatic recess?
A
Space between peripheral diaphragm and costal arch
18
Q
What is the coronary sinus?
A
Where the great cardiac vein dumps nutritional supply of blood into right atrium from the coronary arteries
19
Q
What is the fetal equivalent to the fossa ovalis of the heart?
A
Foramen ovale
20
Q
What is the ligamentum arteriosoum?
A
Fibrous connection between the pulmonary trunk and the aorta
21
Q
What is PAM for canine? Where is the Right AV value located?
A
P3A4M5
Right AV value 4th
22
Q
What are the lung lobes of a canine?
A
Right: caudal, cranial, accessory, middle
Left: cranial (crainal and caudal) and caudal
23
Q
What are the lung lobes of an equine?
A
Right: cranial, caudal, accessory
Left: cranial and caudal
24
Q
What are the lung lobes of a bovine?
A
Right: cranial and caudal parts of cranial lobe, middle, caudal, accessory lobe
Left: cranial and caudal parts of cranial lobe, caudal lobe
25
What passes through the esophageal hiatus of the diaphragm?
Esophagus, vagus nerve
26
What passes through the aortic hiatus of the diaphragm?
Aorta, asygos vein and thoracic duct
27
What passes through the caval foramen of the diaphragm?
Caudal vena cava
28
What are diaphramagtic cura?
Tendons (right and left) that attach diaphragm to lumbar vertebrae
29
What attaches the duodenum to the colon?
Duodenocolic fold
30
What is the omental bursa?
Space between the superficial and deep left of omentum
31
What is the falciform ligament?
Extends from the liver to the diaphragm and ventral abdominal wall to the umbilicus
32
What are the three main regions of the stomach?
Fundic
Cardiac
Phyloric
33
What is the cardiac spilinter ?
Area of the stomach where the esophagus and stomach meet
34
Do canines have a non-glandular and glandular stomach?
Yes
Cardiac is non glandular
Fundic is glandular
35
What part of the pancreas is enveloped in the omentum?
Right lobe
36
What is the major duodenal papilla?
Combined opening of the pancreatic and common bile duct in the duodenum
37
What is the minor duodenal papilla?
Opening of the accessory pancreatic duct in the duodenum
38
Where is the cranial duodenal flexure located?
Between pylorus and start of duodenum
39
Where is the caudal duodenal flexure located?
Between descending and ascending duodenum
40
Where does the ilium join the ascending colon?
Ileiocolic orifice
41
What is the cecocolic orifice?
Opening between the cecum and the colon
42
What is the right colic flexure?
Bend between ascending color and transverse colon
43
Where is the left colic flexure?
Bend between the transverse and descending colon
44
Where is the gallbladder located?
Between the right medial lobe of the liver and quadrate lobe
45
Name the six lobes of the liver
Left lateral, left medial, quadrate, right medial, right lateral, caudate, papillary process of the caudate
46
What drains the gallbladder?
Cystic duct
47
What drains the lobes of the liver?
Hepatic duct
48
What is the common bile duct?
Union of the cystic and hepatic ducts. Dumps into small intestine
49
Name the branches of the celiac artery?
Left gastric
Splenic
Hepatic
50
Name the branches of the splenic artery ?
Left gastricepipolic
51
Name the branches off the hepatic artery?
Gastricdudenal ----cranial pancreaticduodenal artery and right gastoepepollic
Right gastric
52
Name the branches off the cranial mesenteric artery
Ileiocolic artery
Caudal pancreaticoduedenal artery
Illeal artery
Jejunal artery
53
Name the branches off the ilecolic artery
Middle colic
Right colic
Colic branch
Cecal artery
54
Name of the branch of the cecal artery?
Antimesenteric (canine)
55
What does the right colic artery supply?
Ascending and transverse colon
56
What does the middle colic artery supply?
Descending colon and transverse colon
57
What arterial branches supply the lesser curvature of the stomach?
Left and right gastric arteries
58
What arterial branches supply the greater curvature of the stomach?
Left and right gastroepipolic arteries
59
What are the branches of the caudal mesenteric artery?
Left colic and cranial rectal artery
60
What artery makes up the crainaldorsal quadrant ?
Phrenicoabdominal artery
61
What arterial branch makes up the caudodorsal quadrant?
Deep circumflex illec artery
62
What arterial branches make up the cranialventral quadrant?
Cranial Superficial epigastric artery and vein
63
What arterial branches make up the caudoventral quadrant?
Caudal superficial epigastric artery and vein
64
What two parts make up the kidney?
Cortex and medulla
65
Is the kidney retroperitinal?
Yes
66
What enters and leaves the hilus of the kidney?
Renal artery and vein
| Ureter
67
List three important lymph nodes
Jejunal lymph nodes
Caudal mesenteric lymph nodes
Medial iliac lymph nodes
68
Is the right lobe of equid and ruminants lung hard to differentiate between medial and lateral lobes?
Yes
69
What organ is lacking in the horse that the bovine and canine have?
Gallbladder
70
With no gallbladder in the horse, what duct is lacking?
Cystic duct
71
What side does the spleen lie on?
Left
72
Name lumbar nerves in the canine L1-L4
Cranial and caudal lilohypogastric
Iloioinguinal
Lateral cutaneous nerve + genitofemoral nerve
73
What is phrencosplenic ligament?
Connecting the diaphragm to the speed in the horse
74
What is the blood supply to the osasum?
Left gastric artery
75
What is the blood supply to the reticulum?
Reticular artery and accessory reticular artery
76
Is the right lobe of equid and ruminants lung hard to differentiate between medial and lateral lobes?
Yes
77
What organ is lacking in the horse that the bovine and canine have?
Gallbladder
78
What is the nutritional supply to the heart?
Great cardiac vein
| Right and left coronary arteries
79
What is the functional supply to the lungs?
Pulmonary artery and veins
80
What is the nutrional supply to the lungs?
Brachoesophgeal artery
| Right azyogos vein
81
The deep leaf of the greater omentum attaches to the what of the rumen?
Right longitudinal groove
82
What tendon is common to rupture in prego mares?
Prepubic tendon
83
What are the two muscles that surround the external jugular?
Sterochepalicus and strenothryoridous/hyodius
84
What is the dorsal border of the cervical visceral space?
Longus capits and longus colli
85
What is the ventral border of the cervical visceral space?
Sterochephalis and sternothyrodo/hydoius
86
The lesser omentum attaches at the what of bovine?
Lesser curvature of the abomasum and the base of the omasum
87
What makes up the inguinal canal in the males?
```
Vaginal tunic
External pudenal
Genitoformal
Cremaster m
Spermatic cord
```
88
The deep leaf of the greater omentum is covering what on the canine?
Pancreas on the right side
89
How many bands does the cecum have?
Four
90
How many bands does the pelvic flexure have?
One
91
What makes up the inguinal canal in the female?
Vaginal process
Genitoformal
External pudenal
92
Hardware disease is associated with the what?
Metal coming through the reticulum in the bovine
93
The superficial leaf of the greater omentum attaches to the what of the rumen?
Left longitudinal groove
94
What are the two most common impaction sites in the equine?
Pelvic flexure
| Transverse colon
95
Describe the equine digestive pathway?
Ileum---cecum----RVC----ventral diagrammatic flexure----LVC---pelvic flexure----LDC---dorsal diaphragmatic flexure----RDC-----transverse colon----descending colon----rectum
96
What is referred to as the small colon?
Transverse and descending colon.
97
What is the blood supply to the transverse colon?
R colic and middle colic
98
The mesenteric ganglion has what innervation?
SNS
99
The cranial blind sac can also be called the what?
Atrium ruminis
100
Where can intestinal entrapment occur in the horse?
Gastrosplenic ligament but most commonly thenepphrospelenic ligament on the left side
101
What is the line called between the non glandular and granular stomach of the horse?
Margo plicatus
102
What appearance of does the reticulum have?
Honeycomb
103
What side of the bovine is the omasum found?
Right
104
What is the true stomach of the bovine?
Abosmasum
105
What way does the external abdominal oblique run?
Caudoventral
106
What way does the internal abdominal oblique run?
Cranial ventral
107
What region is the fundus (absomasum) located in?
Xiphiod region and protrudes into the left hypocontractic region
108
Where is the pyloric part of the absomum located in?
Right hypocontiac region
109
Are the pylorus and cardiac really close together in the horse?
Yes
110
What is the longest and mobile part of the small intestine in the dog?
Jejeumum
111
What is the largest gland of the body?
Liver
112
Where are the jejunal lymph nodes located in the ruminant?
Ascending colon and the jejumum
113
What ileococecal orifice?
Found in the horse, between the lilum and the cecum
114
The ilium opens into the cecum in the horse instead of the colon?
Yes
115
What side is the cecum on in the equine?
Right
116
What is referred to as the large colon in the horse?
Ascending colon
117
How many bands does the left dorsal colon have?
One
118
How many bands does the right dorsal colon have?
Three
119
What is within the spiral colon of the ruminant?
Centripetal coils
Central flexure
Centrifugal coils
120
What are the three parts of the ruminant colon?
Proximal loop
Spiral colon
Distal loop
121
What is the sigmoid flexure?
Cranial duodenal flexure equalvent in the bovine
122
In the bovine there is a ileocecocolic orifice?
Yes
123
How do you determine the junction between the jejunum and ileum in the ruminant?
Ileocecal fold since there is not antimesenteric artery
124
What does the right colic artery supply in the equine?
Left and right dorsal colon
125
What does the colic branch of the ileiocolic artery supply in the equine?
Left and right ventral colon
126
What does the colic branch of the ileiocolic supply in the bovine?
Proximal loop and centripetal loop
127
What does the right colic artery supply in the bovine?
Centrifugal spiral distal loop
128
What does the portal vein do?
Carry blood from the liver from abdominal viscera
129
What are the branches of the portal vein?
Gastroduodeal vein and splenic vein
130
What are the terminal branches of the portal vein?
Cranial and caudal mesenteric veins
131
What is the superficial inguinal ring?
Slit in the aponeurosis of the external abdominal oblique
132
What is the deep inguinal ring? What are its boundaries ?
Cranial boundary: internal abdominal oblique
Caudal boundary: caudal border of the external abdominal oblique (inguinal ligament)
Lateral boundary: rectus abdominis
133
What is the broad ligament of the uterus?
Peritoneum on each side that attaches the reproductive tract to the lateral lumbar regions
134
What is the suspensory ligament of the ovary?
Holds the ovary to the body wall
135
What is the proper ligament of the ovary?
Attaches the ovary to the uterine horn
136
Where does the SNS axons originate from?
Throacolumbar portion of spinal cord
137
Where does the PSNS axons originate from?
Cranialsacral portion of the spinal cord
138
What are phrenic nerves?
Somatic nervous to diaphragm
139
What is Cranial nerve X?
Vagus nerve
140
Where are posstganglionic PSNS fibers found?
Within the walls of the viscera
141
What does the ventral vagal truck supply?
Liver, stomach and pylorus
142
What does the dorsal vagal truck give off?
Gives off celiac branch
143
Name what both recurrent laryngeal nerves wrap around?
Left wraps around aortic arch
| Right wraps around right subclavian
144
What is the ramus communicans?
Where preganglionic fibers of the sympathetic nervous system leave the spinal cord and enter the sympathetic truck
145
What are splanchnic nerves?
Contain sympathetic neurons that run between the sympathetic truck and the abdominal ganglia as well as viseral afferent coursing the spinal cord
146
What are the three types of splanchnic nerve?
Major, minor and lumbar
147
What does the ansa subclavia loop around?
Left subclavian artery
148
What subregions are included in the cranial abdominal region?
Xyhoid region and hypochondriac regions
149
What subregions are included in the middle abdominal region?
Lateral regions and umbilical region
150
What subregions are included in the caudal abdominal region?
Pubic region and right and left inguinal regions
151
What are the borders of the paralumbar fossa?
Base: tips of lumbar transverse processes
Crainoventral: last ribs
Caudoventral: ridge formed by internal oblique that extends from tuber coxae
152
What is the blood supply to the paralumbar fossa? (Hint: think what abdominal quadrant it is located in)
Deep circumflex iliac artery
153
What are the forestomachs of the ruminant?
Omasum, rumen and reticulum
154
What is the blood supply to the right accessory groove and caudal groove in the rumen?
Right ruminal artery
155
What is the blood supply to the coronary grooves of the rumen?
Dorsal and ventral coronary grooves
| Parent branch: right ruminal artery
156
What does the left ruminal artery supply?
Cranial groove and left accessory groove
157
What is the function of the reticulum?
Mechanical digestion, filtration, movement and absorption of VFA, electrolytes and water
158
What is the osasum covered by? (Think which part of omentum)
Lesser omentum
159
What is the left and right longitudinal groove covered by? (Think omentum)
Left is covered by superficial leaf of greater omentum
| Right is covered by deep leaf of greater omentum
160
What is the innervation of the omasum, rumen and reticulum?
Dorsal vagal truck
161
What is the innervation of the abomasum?
Ventral vagal truck
162
What abdominal area is the absomsum and omasum located in?
Cranial
| Hypochondriac and xyhoid regions
163
What is the torus pyloricus of the abomusum?
Augments the pyloric sphincter
164
What is the function of the abomasum?
Chemical digestion via release of enzymes and chemicals from gastric glands
165
What is the bloop supply to the ascending colon in the ruminant?
Proximal loop: colic branch of the ileiocolic
Centripetal: colic branch of the ileiocolic
Distal loop: right colic artery
Centrifugal loop: right colic artery
166
What is the blood supply to the transverse colon in the ruminant?
Middle colic artery
167
What is the blood supply to the descending colon in the ruminant?
Left colic artery
168
What prevents vomiting in a horse?
A very pronounced cardiac sphincter
169
What kind of fermenters are horses? (Think stomach or gut)
They are gut, bovines are stomach fermenters
170
What is the margo pilcatus?
Prominent line in a horses stomach that separate the glandular and non-glandular stomachs
171
What are the two most common displacements sites of colon in the horse?
Apex of the cecum
| Pelvic flexure
172
What is the blood supply to the cecum in the horse?
Branches of the iolecolic
173
What is the nephrosplenic ligament?
Extends from left kidney and spleen
174
What is the blood supply of the ascending colon in the horse?
Ventral colon: colic branch of the iolecolic
| Dorsal colon: right colic artery
175
Where is the transverse colon located in regards to the root of the mesentery?
Cranial
