AP 1 Final

The adult skeleton consists of how many bones?

Which is part of the appendicular skeleton?
A Coxal bones
B Parietal bones
C Radius
D Clavicle

The term sinus, as it relates to bone markings may be
defined as a:

Mastoiditis is the inflammation of a sinus within which
bones?

A fontanel can be best described as an

The skeletal framework in the neck consists of:

The number of thoracic vertebrae:

Metacarpal bones form the framework of the:

A hunchback appearance of the thoracic region is probably caused by:

First 7 pairs of ribs that attach directly to the sternum

11th and 12th ribs, which have no
attachment to the sternum:

Middle part of the sternum

Most superior part of the sternum:

The blunt, cartilaginous lower tip of sternum:

The 5 pairs of ribs that do not attach directly to the
sternum:

The material that attaches the rib directly or indirectly to the sternum

What type of cartilage do Syndesmotic joints have at
articular surfaces?

What type of joint between the ribs/sternum allow for
expansion of chest cavity during breathing?

What joint are biaxial joints in which one bone fits into
the depression on another bone?

As a group, gliding joints are the least movable of the
synovial joints:
True False

What is the most movable joint in the body?

Menisci are:

Moving the body part away from the medial plane of the body is called:

Type of movement that increases the angle between body parts is:

Tilting the foot upward, decreasing the angle between the top of the foot and front leg is called:

Deterioration of the nucleus pulposus results in:

Thin layer of cartilage covering the articulating surfaces
of the bones:

Closed pillow-like structures formed from synovial membrane:

Small space between two articulating bones:

Secretes a lubricating fluid into the joint capsule:

Pads of fibrocartilage between articulating bones:

Strong cords of dense white connective tissue that help
stabilize a joint:

Sleeve-like extension of the periosteum of each of the
articulating bones in a joint:

The covering of the fascicles is called the:

Muscles that contract against the prime mover are called:

Muscles may be named according to: (3)

When an athlete injures the Achilles Tendon, the injury ison the:

A fixator muscle can be seen as another type of antagonist muscle (T/F):
True False

The sternocleidomastoid muscle is an example of a muscle named by the number of heads (T/F):
True False

Skeletal muscle constitutes aprox. ??? of our body weight?

An aponeurosis could be described as a:

A muscle that assists with eye lid closure is the:

The respiratory, digestive, circulatory, excretory, and
endocrine systems all contribute to the ability of muscles to maintain posture (T/F):
True False

Adductor magnus (location)

Pronator teres (location)

Muscle that draws the eyebrows together, producing vertical wrinkles (frowning):

Muscle that causes sideways movement during mastication:

Muscle that creates smile expression:

Muscle that raises the eyebrows (surprise):

Muscle that flexes the head (prayer muscle)

Muscle that closes the eyes

A triad consists of a T-tubule sandwiched between sacs of the sarcoplasmic reticulum (T/F):
True False

The chief function of the T-tubules is to:

When the sarcomere contracts, the I-bands become smaller (T/F):
True False

Actin, troponin, and tropomyosin are present on the thick myofilament (T/F):
True False

The difference between red and white fibers is the amount of glycogen (T/F):
True False

Bundles of fine fibers that extend lengthwise along muscle fibers are called:

Thick myofilaments extend the length of the:

The neurotransmitter secreted at the motor end plates of skeletal muscles are:

The first event to occur in muscle relaxation is:

What is not a true characteristic of an isometric
contraction?

Protein that has active sites for cross-bridge heads:

By energizing these structures, chemical energy is converted to mechanical energy:

The stimulus to contract the muscle is carried inside the
muscle by this structure:

Protein that directly prevents the formation of
cross-bridges in the sarcomere:

Chemical released by the motor neuron that initiates the stimulus for a muscle contraction

Muscle contraction compound that supplies the energy:

Ion that is released by the sarcoplasmic reticulum:

Protein that has cross-bridge heads that pull on thin fiber:

Protein that has receptor sites for an ion that causes it to change shape and pull another protein away from the receptor sites on the actin:

The afferent nervous system consists of all outgoing motor pathways (T/F):
True False

Ependymal cells engulf and destroy microbes and cellular debris in inflamed or degenerating brain tissue (T/F):
True False

The part of the nervous system that transmits impulses from the CNS to the skeletal muscle is the:

The myelin sheath is formed by the:

Grey matter in the brain and spinal cord consists primarily of:

During a relative refractory period the action potential
can/can’t be initated by a stron stimulus:

A synaptic knob would be located on an:

When an impulse reaches a synapse, ??? are released

PNS subdivision that transmits incoming information from the sensory organs to CNS:

Consists of the brain and spinal cord:

Consists of nerves that lie in the periphery of the nervous system:

Produces the “fight or flight” response:

Subdivision that carries information from the CNS to
skeletal muscle:

Subdivision of the efferent division that transmits
information to smooth muscle, cardiac muscle, and glands:

Consists of all outgoing motor pathways:

Sometimes called the “rest-and-repair” division:

Cerebrospinal fluid circulates in the subarachnoid space of the meninges (T/F):
True False

Peripheral motor neuron cell bodies are located in the
dorsal root ganglia of the spinal nerves (T/F):
True False

The four large, fluid-filled spaces within the brain are
called ventricles (T/F):
True False

The layer of meninges that serves as the inner periosteum of the cranial bone is the:

The innermost layer of the meninges is the:

Cerebrospinal fluid is found in all of the following except the:

If the ventral nerve root of a spinal nerve were destroyed, a person would lose:

The brainstem does not include the:

The cerebellum does not:

Responsible for one’s ability to experience emotions:

Cerebellum performs which funtions:

Cranial nerve #1 responsible for:

Cranial nerve #2 responsible for:

Cranial nerve #3,4,6 responsible for:

Cranial nerve #5 responsible for:

Cranial nerve #7 responsible for:

Cranial nerve #8 responsible for:

Cranial nerve #9 responsible for:

Cranial nerve #10 responsible for:

Cranial nerve #11 responsible for:

Cranial nerve #12 responsible for: