HBS Skeletal and Muscle Quiz

What type of connective tissue covers the structure indicated by the arrow?

• Endomysium

• Epimysium

• Perimysium

• Sarcolemma

A muscle cell is synonymous with —

• Actin

• Myofiber

• Myofilament

• Sarcomere

How does the diameter of a skeletal muscle fiber relate to force of contraction?

• Force increases with an increased diameter

• Diameter has no impact on force

• Decreased force with an increase in diameter

• Force and diameter have an inverse relationship

What do all classes of muscle tissues have in common?

• All muscle tissues are extensible and able to contract.

• Smooth, skeletal, and cardiac muscle contract under voluntary control.

• Muscle tissues are striated and multinucleated.

• Electrical impulses are generated and conducted by muscle tissues.

Examples of long bones include —

• scapula, radius, phalanges

• humerus, metacarpals, fibula

• femur, carpals, ribs

• tarsals, patella, tibia

The posterior skull contains several bones including —

• frontal

• mandible

• occipital

• zygomatic

Which bone contains a greater and lesser trochanter?

• Femur

• Fibula

• Patella

• Tibia

If the body is in the anatomical position, what is the medial bone of the forearm?

• Humerus

• Radius

• Scapula

• Ulna

Which of the following pairs correctly matches a bone classification with an example?

• Long bone: carpals

• Flat bone: rib

• Short bone: ulna

• Irregular bone: sternum

Models of the skeletal system are created so students can view the structures in the system without requiring human remains. What is the classification of the bone in the image?

• Flat

• Irregular

• Long

• Short