unit 1 workbook Flashcards
physical and chemical changes that occur within the body
metabolism
maintenance of normal body physiology
homeostasis
lowest horizontal imaginary line that joins the tubercles in the iliac crests
intertubercular plane
horizontal plane that passes through the pylorus, the duodenal junction, the neck of the pancreas, and the hilum of the kidneys
transpyloric plane
upper horizontal imaginary line that joins the lowest point of the costal margin on each side of the body
subcostal plane
arises from the sides of the bodies of the first two lumbar vertebrae
left crus of the diaphragm
thickened upper margin of the fascia covering the anterior surface of the psoas muscle
medical arcuate ligament
slightly curved line on the ventral abdominal wall that marks the lateral border of the rectus abdominis
linea semilunaris
ligament between the anterior superior iliac spine and the pubic area
inguinal ligament
area in the pelvic cavity between the rectum and the uterus where free fluid may accumulate
rectouterine space
arises from the sides of the bodies of the first three lumbar vertebrae
right crus of the diaphragm
fibrous band of tissue that stretches from the xiphoid to the symphysis pubus
linea alba
formed by the deflection of the peritoneum from the bladder to the uterus
vesicouterine pouch
broad muscle that separates the thoracic and abdominopelvic cavities and forms the floor of the thoracic cavity
diaphragm
thickened upper margin of the fascia covering the anterior surface of the quadratus lumborum muscle
lateral arcuate ligament
in the male, a small outpocket of the pelvic cavity containing the testes
scrotal cavity
triangular opening in the external oblique aponeurosis
superficial inguinal ring
lower portion of the abdominopelvic cavity that contains part of the large intestine, rectum, urinary bladder, and reproductive organs
pelvic cavity
the internal organs
viscera
muscles of the anterior abdominal wall
rectus abdominis muscle
attaches the liver to the anterior abdominal wall and undersurface of the diaphragm
falciform ligament
located between the anterior surface of the renal fascia and the posterior area of the peritoneum
anterior pararenal space
single layer of cells that forms the peritoneum
mesothelium
primary compartment of the peritoneal cavity; extends across the anterior abdomen from the diaphragm to the pelvis
greater sac
ligament in between the stomach and the spleen; helps support the stomach and spleen
gastrosplenic ligament
located directly around the kidney;completely enclosed by renal fascia
perirenal space
accumulation of serous fluid in the peritoneal cavity
ascites
membranous extension of the peritoneum that suspends the stomach and duodenum from the liver; helps support the lesser curvature of the stomach
lesser omentum
layer of the peritoneum that lines the abdominal wall
parietal peritoneum
ligament between the spleen and kidney
lienorenal ligament
found between the posterior renal fascia and the muscles of the posterior abdominal wall
posterior pararenal space
opening to the lesser sac
epiploic foramen
double fold of the peritoneum attached to the duodenum, stomach, and large intestine; helps support the greater curve of the stomach
greater omentum