Anatomy & Physiology of the Hand

Which part of the hand provides shape & support?

• blood vessels

• nerves

• bones

• muscles

• tendons & ligaments

Which two parts of the hand attach to bone to provide movement and support?

• blood vessels

• skeletal muscles

• tendons

• ligaments

• nerves

When you bend your fingers into your palm, this is known as

• abduction

• extension

• adduction

• flexion

How many joints does the thumb have?

• 1

• 2

• 3

• 4

The bones of the palm are also known as

• phalanges

• carpals

• metacarpals

• radius

• ulna

All skeletal muscles work in (a)   to pull on and stabilize bones. One example of this is our biceps and triceps.

In the picture, which motion are the fingers doing?

• adduction

• flexion

• extension

• abduction

What are two other terms for the bones in your fingers

• digits

• metacarpals

• carpals

• phalanges

The bone furthest away from the body (end of the finger) is known as the __ phalange.

• distal

• proximal

• middle

• metacarpal

Which of the following is TRUE about blood vessels:

• arteries bring oxygen to the muscles

• veins take carbon dioxide waste from the muscles

• blood vessels are important to deliver oxygen and nutrients to the muscles so they will function properly

• all options are correct