Exam 2: Lecture 26: Superficial clinical anatomy Flashcards
what bony structure is the black arrow pointing to? What nerve runs through here
infraorbital canal
a branch of the maxillary nerve
what sinus is being entered here
conchofrontal sinus
What sinus is being entered here? What is the landmark to palpate to reach this sinus
maxillary sinus, you should palpate for the facial crest
what muscle is being shown here
temporal mm (very large and symmetrical)
what muscle is being shown in this picture? Is it abnormal?
temporal muscle, it has some muscle wasting which makes them smaller
what is 1
masseter m
what is 2
zygomatic m
what is 3
buccinator m
What are the clinical signs being shown in this picture?
Ear dropped, eyelid dropped, lips shifted left…..showing right facial paralysis
what is 1
levator of superior lip m
what is 2
buccinator m
what is 3
depressor of lower lip m
what vessel is the top arrow pointing to
transverse facial artery
what vessel is the bottom arrow pointing to
facial a
what is the large structure outlined in blue
parotid gland
what structure is circled in red
opening of nasolacrimal duct
what is the blind sac being shown in this picture
nasal diverticulum
what is the area called outlined in red
nasoincisive notch
what two structures outline the jugular groove
sternocephalicus and brachiocephalicus
what is important to remember when we are getting blood or injecting medication into the jugular vein in horses?
there is a very small muscle (omohyoideous mm) that separates the common carotid and jugular vein. Must be careful not to inject common carotid
For the injection triangle in a horses neck, what is important to remember in foals?
you must be careful because they have deep cervical veins that can be reached if injected too deep
what is 1
maxillary v
what is 2
thyroid gland
what is 3
linguofacial v
What are the landmarks of the lung field in horses
point of shoulder, point of elbow, and tuber coxae
when we asuscultate the lungs, what portion are we mainly listening to?
the caudal portion of the lung
what intercostal space is the pulmonary valve
3rd
what intercostal space is the aortic valve
4th
what intercostal space is the left AV valve
5th
what intercostal spaces are the apex beat of the heart
5-6th
what is shown in this picture by the dotted line
dome of the diaphragm
What are the intrathoracic abdominal organs
liver, spleen, stomach, left kidney, and diaphragmatic sternal flexures
what organs are found in the dorsal left abdominal area
jejunum, small colon, descending colon
what organs are found in the ventral left abdominal area
ventral and dorsal left colon
what organs are found in the dorsal right abdominal area
base of cecum
what organs are found in the ventral right abdominal area
body of cecum, ventral taenia, and sometimes ventral right colon
what are your landmarks for a liver biopsy
right side, tuber coxae, point of shoulder, and point of elbow. Count to intercostal space 14
if you want to do an abdominocentesis, where should your landmarks be
midline of the abdomen and palpate the xiphoid cartilage, go caudal about 10cm and insert the needle there
what vessel is outlined in the blue
angularis oculi vein
