Anatomy of the Appendicular Skeleton

These flashcards cover key concepts from the lecture on the appendicular skeleton, including bone names, pelvic differences between sexes, and functions related to anatomy.

What is the only land mammal that doesn't jump?

The elephant.

What are the three main bones that comprise the pelvis?

Ilium, Pubis, Ischium.

What is the main function of the true pelvis?

It defines the birth canal.

How does the acetabulum size differ between males and females?

Males have larger acetabula that are closer together, while females have smaller, farther apart acetabula.

What is the pubic arch angle in females?

Broader, typically 80° to 90°.

What is the primary characteristic of the male pelvis?

Tilted less far forward and is narrower and deeper than the female pelvis.

Which bones constitute the lower limb?

Femur, Patella, Tibia, Fibula, Tarsals, Metatarsals, Phalanges.

What is the primary purpose of the arches of the foot?

To provide support and absorb shock.

What is the name of the joint between the tibia and fibula?

Superior and inferior tibiofibular joints.

What is cotyle?

Another name for acetabulum, the socket of the hip joint.