anatomy

Question 1

origin of phrenic nerve

Answer 1

C3,4,5

Question 2

features of phrenic nerve

Answer 2

travel with JVP, supplies pericardium, leave through diaphragm

Question 3

path of right phrenic nerve

Answer 3

anterior to right vagus, lateral to superior vena cava
right of pericardium
passes to right atrium to exit diaphragm at T8

Question 4

path of left phrenic nerve

Answer 4

pass lateral to left subclavian artery, aortic arch, left ventricle
pass anterior to root of lungs
pierce through diaphragm

Question 5

function of vagus nerve

Answer 5

provides parasympathetic supply to organs of the thorax and abdomen
sensory and motor features

Question 6

vertebral position of larynx

Answer 6

C3-C6

Question 7

nerve supply for diagram

Answer 7

C3,4,5

Question 8

which valve only has 2 cusps while all the others have 3

Answer 8

mitral valve

Question 9

define vital capacity

Answer 9

maximum volume of air that can be expire after maximal inspiration

Question 10

where does vena cava perforate diaphragm

Answer 10

T8

Question 11

where does oesophagus perforate diaphragm

Answer 11

T10

Question 12

layers of the blood vessels inner to outer

Answer 12

endothelium
tunica intima
tunica media
tunica externa

Question 13

where does aorta perforate diaphragm

Answer 13

T12: aortic hiatus

Question 14

which 2 main artery branches supply the large intestines

Answer 14

superior mesenteric: ascending and transverse

inferior mesenteric: descending, sigmoid, upper rectal

Question 15

branches of the superior mesenteric artery (caecum-> transverse)

Answer 15

ileocecal (caecum)-> right colic (ascending)-> middle colic (transverse)

Question 16

branches of the inferior mesenteric artery (end of transverse-> rectum)

Answer 16

left colic-> sigmoid-> superior rectal

Question 17

bones of appendicular skeleton

Answer 17

clavicle, scapula, pelvis

limbs

Question 18

bones of axial skeleton

Answer 18

skull, ribs, vertebral coloumn

Question 19

auscultation site for middle right lobe

Answer 19

between ribs 4-6 at mid-clavicular, mid-axillary line

Question 20

auscultation site for lung base

Answer 20

posteriorly at scapular line at T11 vertebral level

Question 21

position of horizontal fissure of the right lung

Answer 21

level of rib 4

Question 22

position of oblique fissure of left and right lungs

Answer 22

anteriorly at rib 6 and rise to T3 posteriorly

Question 23

where is anterior intercostal arteries branched from

Answer 23

anterior intercostal< internal thoracic< subclavian< brachiocephalic< aorta

Question 24

where is anterior intercostal veins drained to

Answer 24

anterior intercostal> internal thoracic>right brachiocephalic> SVC

Question 25

where is posterior intercostal arteries branched from

Answer 25

posterior intercostal< thoracic aorta < aortic arch

Question 26

where does posterior intercostal veins drain to

Answer 26

posterior intercostal> azygous vein > SVC

Question 27

order of the intercostal neuromuscular bundles (branches to the ribs)

Answer 27

veins
arteries
nerves

Question 28

order of nerve name changes from vertebrae out

Answer 28

1. dorsal rootlets->dorsal root-> dorsal root ganglion-> spinal nerve-> dorsal ramus (sensory/ posterior)
2. ventral rootlets->ventral root-> spinal nerve-> ventral ramus (motor/ anterior )

Question 29

larynx parts from top to bottom

Answer 29

eploglottis 
hyoid bone 
thyroid cartilage 
circothyroid ligament 
circoid cartilage 
trachea

Question 30

cranial nerves for parasympathetic supply

Answer 30

oculomotor
facial
glossopharyngeal
vagus nerves.

Question 31

only cranial sensimotor neurones not a part of parasympathetic supply

Answer 31

trigminal (5)