Appendicular Skeleton

How many bones are in the appendicular skeleton?

• 206

• 126

• 80

• 210

Which of the following is NOT a division of the appendicular skeleton?

• Pectoral girdle

• Pelvic girdle

• Cranial bones

• Lower extremities

How many bones are there in each of the pectoral girdles?

• 2

• 4

• 6

• 8

What is one of the functions of the pelvic girdle?

• Produces red blood cells

• Protects the brain

• Transfers weight to the lower extremities when standing

• Allows for the attachment of the lower jaw

How many bones are there in the clavicle, also known as the collarbone?

• 1 bone

• 2 bones

• 3 bones

• 4 bones

What bones make up the scapula, also referred to as the shoulder blade?

• Clavicle and hip bone

• Scapula and clavicle

• Scapula and coxal bone

• Scapula alone

What is the common name for the coxal bone?

• Shoulder blade

• Hip bone

• Collarbone

• Arm bone

Which statement correctly describes a difference between the male and female pelvic girdle?

• The male pelvic girdle is shorter and wider than the female pelvic girdle.

• The female pelvic girdle is thicker and heavier than the male pelvic girdle.

• The male pelvic girdle is thicker and heavier than the female pelvic girdle.

• Both male and female pelvic girdles are identical in shape and size.

What is the function of the female pelvic girdle being shorter and wider than the male pelvic girdle?

• It helps with digestion.

• It helps with childbirth.

• It helps with running faster.

• It has no specific function.

What type of joint is between the radius and ulna?

• Hinge joint

• Ball and socket joint

• Fibrous joint

• Saddle joint