Mod 4 Chapter 23

Muscles make up about __________ percent of a person's total body weight.

42

The body can only use anaerobic energy for about _________, depending on the individual.

60 seconds

There are ___________ different skeletal muscles that are responsible for the movement of the body through contractility, extensibility, and elasticity.

600

Which is a type of chemical energy needed for sustained or repeated muscular contractions?

ATP

The composition of muscles includes _________. water salts lipids

All of these

Which is NOT a treatment for rotator cuff tear?

Avoiding exercise

_____________ is essential for muscle contraction, nerve transmission, and blood clotting.

Calcium

___________ muscle cells are roughly quadrangular in shape and have a single, central nucleus.

Cardiac

Surgery is the most common treatment for shin splints/

False

__________ is a fibrous sheath that holds connective tissue together.

Fascia

__________ exercise uses active muscle contractions performed against stable resistance.

Isometric

Which is NOT an area normally associated with tendonitis?

Neck

_________ muscle is sometimes referred to as voluntary.

Skeletal

___________ muscles allow movement by being attached to bones in the body.

Skeletal

__________ muscles are composed of elongated, spindle-shaped cells, and are commonly involved in involuntary motions.

Smooth

Which is NOT one of the muscles that provide for facial expression?

Sternocleidomastoid

Which is NOT one of the three types of skeletal muscle units?

Striated

Skeletal muscle has a striped appearance, which is the reason skeletal muscle is also known as striated muscle

True

The head and neck muscles are the first muscles that can be controlled, so a baby will hold his or her head upright before being able to sit up.

True

Tonicity is what helps to maintain posture through a continual partial contract of skeletal muscles

True

When skeletal muscles are used for more than a minute or two, a condition called oxygen debt may occur.

True

If an injection is viscous, the preferred injection site is usually the ________.

Ventrogluteal

Which is NOT one of the three different types of muscle cells?

connective

The ________ separates the thoracic cavity from the abdominal cavity, and its contraction causes the process of inspiration.

diaphragm

The muscles of the abdominal wall include all of the following, EXCEPT ___________.

diaphragm

All children should be immunized against tetanus by receiving a full series of DPT vaccinations ("baby shots"), which generally start at two months and end at about ________ years.

five

The ________ flexes the foot and aids in pushing the body forward.

gastrocnemius

The ____________ muscle(s) extend(s) the thigh.

gluteus maximus

The muscles of the head include those that move the ____________, create facial expressions, and move the head.

jaw

The most common symptom associated with tetanus is __________.

lockjaw

The muscles that move the lower extremity include all of the following, EXCEPT _______.

pectoralis minor

The ___________ muscle flexes the vertebral column and compresses the abdominal wall.

rectus abdominis

The __________ causes dorsiflexion and inversion of the foot.

tibialis anterior

The __________ extends the arm at the elbow.

triceps brachii

The adult patient should receive a Tdap booster ________ years after receiving the Td booster?

two