anatomy thorax

Question 1

how can COPD get pneumothorax

Answer 1

bulles burst

Question 2

in tension pnemothorax, which way do vessels and mediastinum divert

Answer 2

away from the pt

Question 3

where needle in tension pt

Answer 3

midclavicular line rib 2

Question 4

serratus anterior nerve nerve roots

Answer 4

long thoracic, C567

Question 5

intercostal VAN runin

Answer 5

costal groove

Question 6

posterior intercostal nerves originate

Answer 6

posterior rami of spinal nerves

Question 7

phrenic nerve roots

Answer 7

c345

Question 8

diaphragm connects to pericardium vua

Answer 8

central tendon

Question 9

parietal pleura innervated by

Answer 9

phrenic nerve and intercostals t2-t12

Question 10

blunted costophrenic angle + meniscus sign?

Answer 10

pleural effusion

Question 11

diff between tension pthorax and open pthorax

Answer 11

open - lung cavity P equalises to atmospheric pressure

tension - air trapped inside can’t escape

Question 12

Answer 12

pancoast tumour
apex of lung
possibility of compressed sympathetic trunk
Horner’s

Question 13

what branches come off ICA to supply nasal cavity

Answer 13

ophthalmic -> ant and post ethmoidal branches

Question 13

what branches come off ECA to supply nasal cavity

Answer 13

facial ->lat nasal
maxillary -> sphenopalatine, greater palatine

Question 13

where does U resp tract end

Answer 13

End of pharynx

Question 13

blood supply to nasal cavity

Answer 13

external and internal carotid artery

Question 14

which artery is the supply to superior area of nasal cavity

Answer 14

ICA

Question 15

innervation of nasal area

Answer 15

olfactory
general sensory branches of V1 and V2

Question 16

doctor word for nosebleed

Answer 16

epistaxis

Question 17

why nsoebleed common

Answer 17

much vascularity

Question 18

what is the place at the front of the nose where 90% of nosebleeds happen

Answer 18

Kiesselbach’s area

Question 19

where posterior nosebleeds

Answer 19

ethmoidal arteries

Question 20

area between lips, teeth, gums, cheeks

Answer 20

vestibule

Question 21

name of ring of four tonsils

Answer 21

Waldeyers ring

Question 22

4 types of tonsils

Answer 22

palatine, lingual, tubal , pharyngeal

Question 23

Answer 23

quinsy - complication of tonsillitis. abcess - aspiration with needle

Question 24

nasopharynx CN and location

Answer 24

base of skull to soft palate V2

Question 25

oropharynx CN and location

Answer 25

soft palate to epiglottis IX

Question 26

laryngopharynx CN and location

Answer 26

epiglottis to inferiro border of cricoid X

Question 27

3 parts of the larynx

Answer 27

supraglottis
glottis
subglottis

Question 28

what is larynx

Answer 28

voice box

Question 29

how many cartilages in larynx

Answer 29

6

Question 30

blood supply to larynx

Answer 30

sup. laryngeal artery (ECA) and inf laryngeal artery (thyrocervical trink)

Question 31

Answer 31

Question 32

Answer 32

Question 33

which larynx cartilages are unpaired

Answer 33

thyroid, cricoid, epiglottis

Question 34

internal laryngeal nerve and sup laryngeal artery pass through

Answer 34

thyrohyoid membrane

Question 35

relevance of cricothyroid ligament

Answer 35

cricothyrotomy

Question 36

which cartilage is Adam’s apple

Answer 36

larygeal prominence of thyroid cartilage

Question 37

where is incision point fro cricothyrotomy

Answer 37

immediately below base of thyroid cartilage Locate the cricothyroid membrane anteriorly between the thyroid and the cricoid cartilage