Human anatomy Flashcards
meninges of the spinal cord from out to in
Dura mater
Arachnoid mater
Pia mater
spinal nerves distal to conus medullaris
cauda equina
between dura mater and periosteum of the vertebra
Epidural space
true ribs
1-7
false ribs
8-10
floating ribs
11-12
what runs through thoracic aperture
trachea, esophagus, subclavian artery and vein
shrunken sternum
pectus excavatum
sternal ridge projecting anteriorly
pectus carinatum
holes in sternum
sternal fistula
from cranial to caudal is the typical order of the structures under the groove of each rib
Vein, artery, nerve
3 opening to abdomen in diaphragm
T8, T10, T12
Air in pleural cavity
pneumothorax
accumulation of blood in pleural space
Hemothorax
Excessive accumulation of serous fluid in pleural space
Hydro thorax/pleural effusion
R lung lobes
3
L lung lobes
2
muscles of quiet inspiration
diaphragm, internal intercostals and external intercostals
muscle of quiet expiration
passive
muscles of forced inspiration
sternocleidomastoid, scalenes, levator costarum, serratus posterior superior
muscles of forced expiration
rectus abdominis, externas and internal oblique muscles, internal intercostals, serratus posterior inferior transversus thoracis
3 major branches of aorta
brachiocephalic trunk, left common carotid, Left subclavian
Where does SA node lie
R atrial wall
superficial fascia of the abdominal wall
Camper’s fascia; fat layer
Scarpas fascia: membranous layer
blood accumulates under scarpa’s fascia
straddle injury
Contents of inguinal canal
2 nerves; ilioinguinal and genital branch of genitofemoral
males: spermatic cord
Females: round ligament of the unterus