Muscular System Review

Which muscle is on the posterior aspect of the lower leg?

• Gastrocnemius

• Hamstring

• Sartorius

• Vastus medialis

Which body structure is made up of smooth muscle?

• Biceps brachii

• Cardiac wall

• Stomach wall

• Trapezius

Which muscle is located on the shoulder?

• Deltoid

• Gluteus medius

• Intercostal

• Zygomaticus major

Anaerobic exercises performed over prolonged periods without adequate rest will cause a/an:

• buildup of lactic acid.

• increase in blood sugar.

• increase in muscle atrophy.

• loss of minerals in bones.

Jenna’s leg has been in a cast for four weeks due to a fracture. Her physician ordered physical therapy after the cast was removed because physical therapy will treat:

• muscle atrophy.

• muscle hypertrophy.

• poor posture.

• sarcoplasm.

Regular exercise and strength training will:

• cause lactic acid.

• improve muscle tone.

• antagonize circulation.

• reduce muscle efficiency.

What are the 3 types of muscle tissue?

• Thigh, Calf, & Shoulder
• Traps, Forearm, & Abs
• Hamstring, Biceps, & Triceps
• Smooth Muscle, Cardiac Muscle, & Skeletal Muscle

Which muscle type is found in your stomach, bladder, and intestines?

• Skeletal
• Smooth
• Cardiac
• Straight

Which type of muscle is found in your heart?

• Skeletal
• Smooth
• Cardiac
• Straight

Which muscles are involuntary?

• skeletal
• cardiac
• smooth
• smooth and cardiac