Essentials of Anatomy & Physiology 6th Edition By Scanlon Sanders -Test Bank A+

Description

1. The type of bone that is made of osteons is _____________________ bone.

ANS: compact

PTS: 1 REF: Rev Ques 1

1. The type of bone that is NOT made of osteons is ______________________ bone.

ANS: spongy

PTS: 1 REF: Rev Ques 1

1. Flat and irregular bones are made primarily of ____________________ bone.

ANS: spongy

PTS: 1 REF: Rev Ques 1

1. The shafts of long bones are made primarily of ______________________ bone.

ANS: compact

PTS: 1 REF: Rev Ques 1

1. Compact bone forms the _____________________ of a long bone.

ANS:

shaft

diaphysis

PTS: 1 REF: Rev Ques 1

1. Bone tissue is made of cells called _______________________, and the nonliving part is called the _________________________.

ANS: osteocytes, matrix

PTS: 1 REF: Rev Ques 1

1. Bone matrix is made primarily of salts of _________________ and _____________________.

ANS: calcium, phosphorus

PTS: 1 REF: Rev Ques 1

1. New bone matrix for growth is produced by cells called __________________________.

ANS: osteoblasts

PTS: 1 REF: Rev Ques 1

1. Reabsorption of bone matrix is the function of the cells called ________________________.

ANS: osteoclasts

PTS: 1 REF: Rev Ques 1

1. The function of osteoblasts is to _______________________________________.

ANS: produce bone matrix

PTS: 1 REF: Rev Ques 1

1. The function of osteoclasts is to _______________________________________.

ANS: reabsorb bone matrix

PTS: 1 REF: Rev Ques 1

1. Red bone marrow produces _______________, ______________, and _________________.

ANS:

RBCs, WBCs, platelets

RBCs, platelets, WBCs

WBCs, RBCs, platelets

WBCs, platelets, RBCs

platelets, WBCs, RBCs

platelets, RBCs, WBCs

PTS: 1 REF: Rev Ques 2

1. All of the kinds of blood cells are produced in the ________________________________.

ANS: red bone marrow

PTS: 1 REF: Rev Ques 2

1. The primary hemopoietic tissue is ___________________________________.

ANS: red bone marrow

PTS: 1 REF: Rev Ques 2

1. The type of bone marrow that is found in the diaphysis of long bones is _______________ marrow, which is mostly _______________________ tissue.

ANS: yellow, adipose

PTS: 1 REF: Rev Ques 2

1. The type of bone marrow that is found in flat and irregular bones is _____________ marrow.

ANS: red bone

PTS: 1 REF: Rev Ques 2

1. The embryonic cranial bones are first made of ____________________________ tissue.

ANS: fibrous connective

PTS: 1 REF: Rev Ques 3/a

1. In the embryo, the cells that produce bone matrix are __________________________.

ANS: osteoblasts

PTS: 1 REF: Rev Ques 3

1. The fontanels of an infant skull are made of __________________________________.

ANS: fibrous connective tissue

PTS: 1 REF: Rev Ques 4

1. Compression of a baby’s head during birth is permitted by the presence of _______________________ between cranial bones.

ANS: fontanels

PTS: 1 REF: Rev Ques 4

1. The embryonic humerus and femur are both made of _________________________.

ANS: cartilage

PTS: 1 REF: Rev Ques 5

1. In an embryonic long bone, the first center of ossification is in the _________________, and secondary centers are in the __________________________.

ANS: diaphysis, epiphyses

PTS: 1 REF: Rev Ques 5

1. In a child’s long bones, growth occurs at the ________________________________.

ANS: epiphyseal discs

PTS: 1 REF: Rev Ques 5

1. On the epiphysis side of an epiphyseal disc, the process taking place is the ________________________________________________.

ANS: production of cartilage

PTS: 1 REF: Rev Ques 5

1. On the diaphysis side of an epiphyseal disc, the process taking place is ______________________________________________________.

ANS: replacement of cartilage by bone

PTS: 1 REF: Rev Ques 5

1. Long bones stop growing when all of their __________________________ has been replaced by _____________________________.

ANS: cartilage, bone

PTS: 1 REF: Rev Ques 5

1. The inherited maximum height a child can attain is called the ________________________.

ANS: genetic potential

PTS: 1 REF: Rev Ques 6

1. Calcium and phosphorus are nutrients necessary to become part of the bone ____________.

ANS: matrix

PTS: 1 REF: Rev Ques 6

1. The nutrient needed for the absorption of calcium in the small intestine is _____________.

ANS: vitamin D

PTS: 1 REF: Rev Ques 6

1. Two vitamins necessary for the calcification process in growing bones are _____ and _____.

ANS:

A, C

C, A

PTS: 1 REF: Rev Ques 6

1. Protein in the diet is needed to form the _______________ in the bone matrix of a growing child.

ANS: collagen

PTS: 1 REF: Rev Ques 6

1. The hormone that increases the reabsorption of calcium from bones is _______________________.

ANS:

parathyroid hormone

PTH

PTS: 1 REF: Rev Ques 7

1. The hormone that decreases the reabsorption of calcium from bones is __________________________.

ANS: calcitonin

PTS: 1 REF: Rev Ques 7

1. Calcium is needed in the blood for the process of ___________________________.

ANS: clotting

PTS: 1 REF: Rev Ques 7

1. The hormone in women that promotes closure of the epiphyseal discs is ___________________.

ANS: estrogen

PTS: 1 REF: Rev Ques 8

1. The hormone in men that promotes closure of the epiphyseal discs is ________________________.

ANS: testosterone

PTS: 1 REF: Rev Ques 8

1. The hormone that provides energy for bone growth from all three food types is __________________________.

ANS: thyroxine

PTS: 1 REF: Rev Ques 9

1. The hormone that provides energy for bone growth only from glucose is _________________.

ANS: insulin

PTS: 1 REF: Rev Ques 9

1. The hormone that contributes to bone growth by increasing the rate of mitosis is _____________________________.

ANS: growth hormone

PTS: 1 REF: Rev Ques 9

1. The hormones that contribute to bone growth by increasing the rate of protein synthesis are _________________________ and _______________________.

ANS:

thyroxine, growth hormone

growth hormone, thyroxine

PTS: 1 REF: Rev Ques 9

1. Two hormones that provide the ATP production needed for growing bones are _______________________ and ____________________.

ANS:

insulin, thyroxine

thyroxine, insulin

PTS: 1 REF: Rev Ques 9

1. The occipital and parietal bones all function to ________________________________________.

ANS: protect the brain

PTS: 1 REF: Rev Ques 10

1. The bone that protects the receptors for hearing is the ___________________________.

ANS: temporal bone

PTS: 1 REF: Rev Ques 10

1. Two bones that protect the eye are the __________________ and _________________.

ANS:

frontal (sphenoid), maxilla (lacrimal, ethmoid, zygomatic)

frontal, maxilla

sphenoid, lacrimal

sphenoid, ethmoid

sphenoid, zygomatic

PTS: 1 REF: Rev Ques 10

1. The air cavities in the maxillae and frontal bones are called _________________________.

ANS: paranasal sinuses

PTS: 1 REF: Rev Ques 11

1. Two bones that contain paranasal sinuses are the _______________ and _______________.

ANS:

frontal (maxilla), sphenoid (ethmoid)

frontal, sphenoid

maxilla, ethmoid

PTS: 1 REF: Rev Ques 11

1. The paranasal sinuses are lined with ___________________ epithelium.

ANS: ciliated

PTS: 1 REF: Rev Ques 11

1. The mastoid sinus is in the ____________________ bone, and opens into the _________________________ cavity.

ANS: temporal, middle ear

PTS: 1 REF: Rev Ques 11

1. The skull is made lighter in weight by the presence of __________________ in some of the bones.

ANS: sinuses

PTS: 1 REF: Rev Ques 11

1. The sinus in the skull that does NOT provide resonance for the voice is the ________________ sinus.

ANS: mastoid

PTS: 1 REF: Rev Ques 11

1. The heart and liver are protected from mechanical injury by the ______________________.

ANS: rib cage

PTS: 1 REF: Rev Ques 12

1. The manubrium and xiphoid process are both parts of the ________________________.

ANS: sternum

PTS: 1 REF: Rev Ques 12

1. The parts of the sternum are the __________________, the body, and the _____________________.

ANS: manubrium, xiphoid process

PTS: 1 REF: Rev Ques 12

1. The ribs that articulate directly with the sternum are the ____________________, and there are ________ pairs.

ANS: true ribs, seven

PTS: 1 REF: Rev Ques 12

1. The ribs that articulate indirectly with the sternum are the ______________________, and there are _________ pairs.

ANS: false ribs, three

PTS: 1 REF: Rev Ques 12

1. The ribs that do not articulate with the sternum are called ______________________, and there are ________ pairs.

ANS: floating ribs, two

PTS: 1 REF: Rev Ques 12

1. The rib cage with its muscles is directly involved in the functioning of the ___________________ system.

ANS: respiratory

PTS: 1 REF: Rev Ques 12

1. The vertebrae in the neck are called __________________ vertebrae, and there are ________ of them.

ANS: cervical, seven

PTS: 1 REF: Rev Ques 13

1. The vertebrae posterior to the lungs are called ___________________ vertebrae, and there are _____ of them.

ANS: thoracic, 12

PTS: 1 REF: Rev Ques 13

1. The vertebrae in the small of the back are called ______________ vertebrae, and there are _____ of them.

ANS: lumbar, five

PTS: 1 REF: Rev Ques 13

1. The human spine has two sets of fused vertebrae; these are the _______________ and the __________________.

ANS:

sacrum, coccyx

coccyx, sacrum

PTS: 1 REF: Rev Ques 13

1. The sacrum is composed of __________ (number) fused vertebrae, and articulates with the __________________________.

ANS: five, hip bones

PTS: 1 REF: Rev Ques 13

1. The vertebral column contains and protects the _____________________________.

ANS: spinal cord

PTS: 1 REF: Rev Ques 13

1. The vertebrae are separated and cushioned by _______________ made of _________________.

ANS: discs, cartilage

PTS: 1 REF: Rev Ques 13

1. The shoulder joint is formed by the _____________________ and ____________________.

ANS:

humerus, scapula

scapula, humerus

PTS: 1 REF: Rev Ques 14

1. The hip joint is formed by the _________________ and _________________________.

ANS:

femur, hip bone

hip bone, femur

PTS: 1 REF: Rev Ques 14

1. The shoulder and hip joints are similar in that both are _______________________ joints.

ANS: ball-and-socket

PTS: 1 REF: Rev Ques 14

1. The glenoid fossa and the acetabulum are both part of ________________________ joints.

ANS: ball-and-socket

PTS: 1 REF: Rev Ques 14

1. The type of joint that permits the greatest range of movement is the ____________________ joint.

ANS: ball-and-socket

PTS: 1 REF: Rev Ques 15

1. The type of joint that does not permit movement is the ____________________________.

ANS: suture

PTS: 1 REF: Rev Ques 15

1. The humerus and ulna form a(n) ___________________ joint.

ANS: hinge

PTS: 1 REF: Rev Ques 15

1. The femur and tibia form a(n) _____________________ joint.

ANS: hinge

PTS: 1 REF: Rev Ques 15

1. The two pubic bones form a(n) ________________________ joint.

ANS: symphysis

PTS: 1 REF: Rev Ques 15

1. The atlas and the axis form a(n) _______________________ joint.

ANS: pivot

PTS: 1 REF: Rev Ques 15

1. The ulna and radius form a(n) _______________________ joint.

ANS: pivot

PTS: 1 REF: Rev Ques 15

1. The metacarpal of the thumb and the adjacent carpal form a(n) _________________ joint.

ANS: saddle

PTS: 1 REF: Rev Ques 15

1. The parietal and temporal bones form a(n) _____________________ joint.

ANS: suture

PTS: 1 REF: Rev Ques 15

1. The mandible and temporal bone form a(n) ________________________ joint.

ANS: condyloid

PTS: 1 REF: Rev Ques 15

1. Gliding joints are found between ____________________, which are the bones of the wrist.

ANS: carpals

PTS: 1 REF: Rev Ques 15

1. A synovial joint is enclosed by the __________________________, which is made of _________________________ tissue.

ANS: joint capsule, fibrous connective

PTS: 1 REF: Rev Ques 16

1. In a synovial joint, the joint capsule is lined with the ___________________________, which produces __________________________.

ANS: synovial membrane, synovial fluid

PTS: 1 REF: Rev Ques 16

1. The function of synovial fluid is to _______________________________.

ANS: prevent friction

PTS: 1 REF: Rev Ques 16

1. Preventing friction in a joint cavity is the function of _____________________________.

ANS: synovial fluid

PTS: 1 REF: Rev Ques 16

1. The bone surfaces in a synovial joint are smooth because of the presence of ______________________________________.

ANS: articular cartilages

PTS: 1 REF: Rev Ques 16

1. The function of a bursa in a joint is to permit the sliding of a(n) _________________________.

ANS: tendon

PTS: 1 REF: Rev Ques 16

1. Of pivot, saddle, and suture joints, the one that is not a synovial joint is the __________________.

ANS: suture

PTS: 1 REF: Rev Ques 16

1. Of condyloid, gliding, and symphysis joints, the one that is not a synovial joint is the _______________________________.

ANS: symphysis

PTS: 1 REF: Rev Ques 16

1. The structures that connect bone to bone are _________________________, which are made of ____________________________ tissue.

ANS: ligaments, fibrous connective

PTS: 1 REF: Rev Ques 16

Chapter 7 (CO): The Muscular System

COMPLETION

1. Four organ systems that are essential for the proper functioning of the muscular system are the ________________, ________________, __________________, and ____________________.

ANS:

skeletal, respiratory, circulatory, nervous

skeletal, respiratory, nervous, circulatory

skeletal, circulatory, respiratory, nervous

skeletal, circulatory, nervous, respiratory

skeletal, nervous, respiratory, circulatory

skeletal, nervous, circulatory, respiratory

respiratory, skeletal, circulatory, nervous

respiratory, skeletal, nervous, circulatory

respiratory, circulatory, skeletal, nervous

respiratory, circulatory, nervous, skeletal

respiratory, nervous, circulatory, skeletal

respiratory, nervous, skeletal, circulatory

circulatory, respiratory, nervous, skeletal

circulatory, respiratroy, skeletal, nervous

circulatory, nervous, skeletal, respiratory

circulatory, nervous, respiratory, skeletal

circulatory, skeletal, nervous, respiratory

circulatory, skeletal, respiratory, nervous

nervous, circulatory, skeletal, respiratory

nervous, circulatory, respiratory, skeletal

nervous, skeletal, circulatory, respiratory

nervous, skeletal, respiratory, circulatory

nervous, respiratory, skeletal, circulatory

nervous, respiratory, circulatory, skeletal

PTS: 1 REF: Rev Ques 1

1. The organ system that carries carbon dioxide away from contracting muscles is the __________________________ system.

ANS: circulatory

PTS: 1 REF: Rev Ques 1

1. The organ system that transmits impulses for contraction to muscles is the _______________ system.

ANS: nervous

PTS: 1 REF: Rev Ques 1

1. The organ system that is moved by muscles is the _______________________ system.

ANS: skeletal

PTS: 1 REF: Rev Ques 1

1. The organ system that ensures adequate oxygen intake for muscles is the _______________ system.

ANS: respiratory

PTS: 1 REF: Rev Ques 1

1. Muscles are attached to bones by ______________________, which are made of _________________________ tissue.

ANS: tendons, fibrous connective

PTS: 1 REF: Rev Ques 2

1. The fibers of a tendon merge with the _________________ of a muscle and the ________________________ of a bone.

ANS: fascia, periosteum

PTS: 1 REF: Rev Ques 2

1. The more stationary attachment of a muscle to a bone is called the ______________________.

ANS: origin

PTS: 1 REF: Rev Ques 2

1. The more movable attachment of a muscle to a bone is called the ______________________.

ANS: insertion

PTS: 1 REF: Rev Ques 2

1. Muscles with opposite functions are called ____________________________.

ANS: antagonists

PTS: 1 REF: Rev Ques 3

1. Muscles with the same or similar function are called __________________________.

ANS: synergists

PTS: 1 REF: Rev Ques 3

1. When a muscle contracts, its specific action is to __________________ a bone.

ANS: pull

PTS: 1 REF: Rev Ques 4

1. Muscles that move the lower leg must cross the ___________________ joint.

ANS: knee

PTS: 1 REF: Rev Ques 4

1. Muscles that move the forearm must cross the _____________________ joint.

ANS: elbow

PTS: 1 REF: Rev Ques 4

1. The state of slight contraction present in healthy muscles is called _____________________.

ANS: muscle tone

PTS: 1 REF: Rev Ques 5

1. The state of slight contraction present in healthy muscles is called _____________________, and depends on _________________________.

ANS: muscle tone, nerve impulses

PTS: 1 REF: Rev Ques 5

1. About 25% of the body’s heat at rest is produced by the ____________________ of the skeletal muscles.

ANS: muscle tone

PTS: 1 REF: Rev Ques 5

1. Exercise that involves contraction with movement is called _____________________.

ANS: isotonic

PTS: 1 REF: Rev Ques 5

1. Exercise that involves contraction without movement is called _____________________.

ANS: isometric

PTS: 1 REF: Rev Ques 5

1. Having a mental picture of where our muscles are is called __________________________.

ANS: muscle sense

PTS: 1 REF: Rev Ques 6

1. The sensory receptors in muscles are called ___________________ receptors, and their information is essential for ___________________________.

ANS: stretch, muscle sense

PTS: 1 REF: Rev Ques 6

1. The contraction of skeletal muscles is initiated by the __________________ lobes of the ___________________________.

ANS: frontal, cerebrum

PTS: 1 REF: Rev Ques 7

1. The _________________________ of the brain coordinates the actions of skeletal muscles.

ANS: cerebellum

PTS: 1 REF: Rev Ques 7

1. Conscious muscle sense is a function of the _____________________ lobes of the _______________________.

ANS: parietal, cerebrum

PTS: 1 REF: Rev Ques 7

1. The integration of unconscious muscle sense is a function of the _____________________.

ANS: cerebellum

PTS: 1 REF: Rev Ques 7

1. The direct energy source for muscle contraction is ___________________.

ANS: ATP

PTS: 1 REF: Rev Ques 8

1. Two indirect energy sources for muscle contraction are __________________ and ____________________________.

ANS:

creatine phosphate, glycogen

glycogen, creatine phosphate

PTS: 1 REF: Rev Ques 8

1. The most abundant energy source for muscle contraction is ______________________.

ANS: glycogen

PTS: 1 REF: Rev Ques 8

1. In muscles, the waste product creatinine comes from __________________________, and is excreted by the _____________________.

ANS: creatine phosphate, kidneys

PTS: 1 REF: Rev Ques 8

1. The simple reaction of cell respiration is:

Glucose + ____ ® _____ + _____ + _____ + ATP.

ANS: oxygen, carbon dioxide, water, heat

PTS: 1 REF: Rev Ques 9

1. In cell respiration, the waste product produced is ___________________.

ANS: carbon dioxide

PTS: 1 REF: Rev Ques 9

1. In cell respiration, the _________________ produced is used for muscle contraction.

ANS: ATP

PTS: 1 REF: Rev Ques 9

1. In cell respiration, the ________________ produced contributes to body temperature.

ANS: heat

PTS: 1 REF: Rev Ques 9

1. In muscles, oxygen is stored by _________________________.

ANS: myoglobin

PTS: 1 REF: Rev Ques 10

1. The iron-containing protein in muscles is _________________________, and its function is to ___________________________.

ANS: myoglobin, store oxygen

PTS: 1 REF: Rev Ques 10

1. Lactic acid is produced in muscles that lack __________________, and it contributes to ____________________.

ANS: oxygen, fatigue

PTS: 1 REF: Rev Ques 11

1. When oxygen is not present in contracting muscles, __________________ is formed that contributes to __________________________.

ANS: lactic acid, fatigue

PTS: 1 REF: Rev Ques 11

1. The term oxygen debt refers to a lack of oxygen during the process of _____________________________.

ANS: cell respiration

PTS: 1 REF: Rev Ques 11

1. In the neuromuscular junction, the ___________________________ is the end of the motor neuron.

ANS: axon terminal

PTS: 1 REF: Rev Ques 12

1. In the neuromuscular junction, the _______________________ is the space.

ANS: synapse

PTS: 1 REF: Rev Ques 12

1. In the neuromuscular junction, the _________________________ is the membrane of the muscle fiber.

ANS: sarcolemma

PTS: 1 REF: Rev Ques 12

1. In the neuromuscular junction, acetylcholine is contained within the _________________________.

ANS: axon terminal

PTS: 1 REF: Rev Ques 12

1. In the neuromuscular junction, cholinesterase is contained within the _________________.

ANS: sarcolemma

PTS: 1 REF: Rev Ques 12

1. In a neuromuscular junction, the impulse is transmitted from the motor neuron by _______________________ to the ______________________.

ANS: acetylcholine, muscle fiber

PTS: 1 REF: Rev Ques 12

1. In the neuromuscular junction, acetylcholine is inactivated by ____________________________.

ANS: cholinesterase

PTS: 1 REF: Rev Ques 12

1. The units of contraction within a muscle fiber are called _________________________.

ANS: sarcomeres

PTS: 1 REF: Rev Ques 13

1. Within a muscle fiber, the sarcoplasmic reticulum contains _______________________.

ANS: calcium ions

PTS: 1 REF: Rev Ques 13

1. Within a sarcomere, the contracting proteins are _______________ and _______________.

ANS:

myosin, actin

actin, myosin

PTS: 1 REF: Rev Ques 13

1. During polarization, the muscle fiber has a _______________ charge outside the membrane and a ___________________ charge inside.

ANS: positive, negative

PTS: 1 REF: Rev Ques 14

1. During polarization, __________________ ions are abundant outside the muscle fiber and _________________ ions are abundant inside.

ANS: sodium, potassium

PTS: 1 REF: Rev Ques 14

1. During depolarization of a muscle fiber, _________________ ions rush ____________ the cell.

ANS: sodium, into

PTS: 1 REF: Rev Ques 14

1. During depolarization of a muscle fiber, there is a __________________ charge outside the membrane and a ____________________ charge inside.

ANS: negative, positive

PTS: 1 REF: Rev Ques 14

1. During repolarization of a muscle fiber, _______________ ions rush ________________ the cell.

ANS: potassium, out of

PTS: 1 REF: Rev Ques 14

1. Depolarization of a muscle fiber is stimulated by __________________ that allows the entry of ____________________ ions.

ANS: acetylcholine, sodium

PTS: 1 REF: Rev Ques 14

1. In the sliding filament mechanism, ___________________ filaments pull ______________ filaments toward the center of the sarcomere.

ANS: myosin, actin

PTS: 1 REF: Rev Ques 15

1. In the sliding filament mechanism, the inhibiting proteins are ___________________ and _________________________.

ANS:

troponin, tropomyosin

tropomyosin, troponin

PTS: 1 REF: Rev Ques 15

1. In the sliding filament mechanism, the inhibiting proteins are shifted out of the way by ______________________.

ANS: calcium ions

PTS: 1 REF: Rev Ques 15

1. During exercise, there is more blood within muscles because of ______________________ within the muscles.

ANS: vasodilation

PTS: 1 REF: Rev Ques 16

1. During exercise, more blood will be circulated to muscles because of increased __________________________.

ANS: heart rate

PTS: 1 REF: Rev Ques 16

1. During exercise, excess heat is given off as ___________________ increases.

ANS: sweating

PTS: 1 REF: Rev Ques 16

1. The muscle around the eye that closes the eye is the _____________________________.

ANS: orbicularis oculi

PTS: 1 REF: Rev Ques 17

1. The muscle around the mouth that puckers the lips is the ___________________________.

ANS: orbicularis oris

PTS: 1 REF: Rev Ques 17

1. The muscle attached to the mandible that raises the lower jaw is the __________________.

ANS: masseter

PTS: 1 REF: Rev Ques 17

1. The muscle on the shoulder that abducts the arm is the ____________________.

ANS: deltoid

PTS: 1 REF: Rev Ques 17

1. The muscle on the front of the arm that flexes the forearm is the _____________________.

ANS: biceps brachii

PTS: 1 REF: Rev Ques 17

1. The muscle on the back of the arm that extends the forearm is the ____________________.

ANS: triceps brachii

PTS: 1 REF: Rev Ques 17

1. The muscle on the upper back that raises or lowers the shoulder is the __________________.

ANS: trapezius

PTS: 1 REF: Rev Ques 17

1. The muscle on the chest that flexes and adducts the arm is the ________________________.

ANS: pectoralis major

PTS: 1 REF: Rev Ques 17

1. The muscle on the back of the trunk that extends and adducts the arm is the ______________________________.

ANS:

latissimus dorsi

teres major

PTS: 1 REF: Rev Ques 17

1. The muscle on the ventral side of the trunk that flexes the vertebral column is the _____________________________.

ANS: rectus abdominus

PTS: 1 REF: Rev Ques 17

1. The muscle on the buttock that extends the thigh is the _____________________________.

ANS: gluteus maximus

PTS: 1 REF: Rev Ques 17

1. The muscle in the inguinal area that flexes the thigh is the ___________________________.

ANS: iliopsoas

PTS: 1 REF: Rev Ques 17

1. The muscle group on the front of the thigh that flexes the thigh is the ________________________.

ANS: quadriceps femoris

PTS: 1 REF: Rev Ques 17

1. The muscle group on the back of the thigh that extends the thigh is the _______________________________.

ANS: hamstring group

PTS: 1 REF: Rev Ques 17

1. The muscle on the lateral side of the hip that abducts the thigh is the ____________________.

ANS: gluteus medius

PTS: 1 REF: Rev Ques 17

1. The muscle on the front of the thigh that flexes the thigh and lower leg is the _________________________.

ANS: sartorius

PTS: 1 REF: Rev Ques 17

1. The muscle group on the medial side of the thigh that adducts the thigh is the ________________________.

ANS: adductor group

PTS: 1 REF: Rev Ques 17

1. The muscle on the front of the lower leg that dorsiflexes the foot is the __________________.

ANS: tibialis anterior

PTS: 1 REF: Rev Ques 17

1. The muscle on the back of the lower leg that plantar flexes the foot is the ________________.

ANS:

gastrocnemius

soleus

PTS: 1 REF: Rev Ques 17

1. A synergist to the gastrocnemius is the ________________________.

ANS: soleus

PTS: 1 REF: Rev Ques 17

1. An antagonist to the gastrocnemius is the __________________________.

ANS: tibialis anterior

PTS: 1 REF: Rev Ques 17

1. An antagonist to the gastrocnemius is the __________________________, because it ______________________________.

ANS: tibialis anterior, dorsiflexes the foot

PTS: 1 REF: Rev Ques 17