Exam 11: The Muscular System

Figure 11-2 Major Posterior Skeletal Muscles Use Figure 11-2 to answer the following questions: -Identify the muscle labeled "6."

If the anterior compartment of the lower leg was suffering from "compartment syndrome," which of these muscles would be at risk of injury?

Muscles visible at the body surface are often called

The inferior ramus of the pubis is the origin and the medial tibia is the insertion of the ________ muscle.

Which of the following describes the action of the digastric muscle?

The preferred site for intramuscular (IM)injections in infants that is part of the four muscles in the anterior thigh is the

In a(n)________ a portion of the stomach is forced upward through the diaphragm and into the thoracic cavity.

Figure 11-2 Major Posterior Skeletal Muscles Use Figure 11-2 to answer the following questions: -Identify the muscle labeled "1 1."

The insertion of the flexor hallucis longus is

When the fulcrum is located between the load and the force,it is called a ________ lever.

Superficial muscles that position or stabilize an organ are called

Shelly gives her son an ice-cream cone.The boy grasps the cone with his right hand,opens his mouth,and begins to lick the ice cream.Which muscles does he use to perform these actions?

Figure 11-1 Major Anterior Skeletal Muscles Use Figure 11-1 to answer the following questions: -Identify the muscle labeled "7."

________ muscle fibers pull in different directions,permitting different actions depending on stimulation.

The ________ muscle allows you to look down.

Which of these phrases most aptly describes "muscle insertion"?

Each of the following muscles acts to flex the leg except the

The names of the muscles can indicate all of the following except

In the musculoskeletal system,levers are formed by

The infraspinatus has its insertion on the