Lecture 10 Flashcards
(34 cards)
What bones make up the hip bone?
Ilium
Ischium
Pubis
What are the functions of the Pelvis or “hip bone”?
support the abdominal contents
forms attachemnt for the legs
forms attachment for abdominal muscles
What is A?

Posterior Superior Iiliac Spine
What is B?

Anterior Superior iliac Spine
What is C?

Anterior Inferiror Iliac Spine
What is D?

Acetabulum
What is E?

Pubic symphysis
What is F?

Crest of Ilium
What is G?

Ilium
What is H?

Ischium
What is the most important muscle for inspiration?
Diaphragm
What is the origin and insertion of the external intercostals
Origin: upper rib (tubrical)
Instertaion: rib below it
What is a hiatal hernia?
when the stomach starts pushing up through the esophageal hiatus
What makes up the pelvic girdle?
Ilium
Ischium
Pubis (Pubic Bone)
What is the attachement for legs on the pelvic girdle?
acetavulum
Where does the inguinal ligament run?
from the pubic symphasis to the anterior superior iliac spine
What does the pectoral girdle provide support for?
muscles of respiration, specifically muscles of inspiration
What is in the pectoral girdle and what are its contents?
provides support for muscles of respiration, specifically the muscles of inspiration
scapula
clavicle
What are the three parts of the sternum?
manubrium
body (corpus)
xyphoid process
What are the three types of ribs?
True Ribs (1-7)
False Ribs (8-10)
Floating Ribs (11-12)
What is the insertion of the diaphragm and what nerve innervates it? ?
central tendon
phrenic nerve, from the cervical plexus (C3- C5)
What are the functions of the rib cage?
provide flexibility and protection
What ribs are the true ribs?
Ribs 1-7
The costal cartilage of each rib articulates ventrally with the sternum
Where does the costal cartilage articulate for the true ribs (1-7)
Articulates ventrally with the sternum