Muscle Anatomy and Muscle Movement

Multiple Choice

Which muscle fiber type is NOT found in eye or hand?

• Slow

• Intermediate

• Fast

• Infinity

Multiple Choice

Which muscle fiber type is White in color?

• Slow

• Intermediate

• Fast

• Infinity

Multiple Choice

This is the part of the muscle contraction from the onset of the contraction to its peak tension development.

• latent period

• period of relaxation

• period of contraction

• muscle tone

Multiple Choice

In a muscle twitch this is the first few milliseconds following the stimulation.

• latent period

• period of relaxation

• period of contraction

• action potential

Multiple Choice

A state of physiological inability to contract a muscle.

• muscle tone

• muscle fatigue

• period of relaxation

• muscular dystrophy

Multiple Choice

An isotonic contraction where the muscle shortens and does work

• isotonic contraction

• isometric contraction

• eccentric contraction

• concentric contraction

Multiple Choice

Skeletal muscle tension does NOT depend on____________.

• frequency of stimulation

• gravity

• resting length of sarcomere

• recruitment of additional motor units

Multiple Choice

Amount of ATP required per second per muscle fiber when actively contracting.

• 2

• 25

• 250

• 2500

Multiple Choice

Muscle tissue cells can be up to 30cm in length.

• Smooth muscle tissue

• Skeletal muscle tissue

• Cardiac muscle tissue

Multiple Choice

Muscle tissue cells that are tapered at both ends.

• Smooth muscle tissue

• Skeletal muscle tissue

• Cardiac muscle tissue

Multiple Choice

Muscle tissue that connects to other tissues via tendons.

• Smooth muscle tissue

• Skeletal muscle tissue

• Cardiac muscle tissue

Multiple Choice

Muscle tissue that cells are physically, chemically & electrically connected to each other.

• Smooth muscle tissue

• Skeletal muscle tissue

• Cardiac muscle tissue