Deck 7 (CO): The Muscular System

Question 1

Muscles with the same or similar function are called __________________________.

Answer 1

synergists

Question 2

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

Answer 2

origin

Question 3

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

Answer 3

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

Question 4

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

Question 5

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

Question 6

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

Question 7

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

Question 8

Exercise that involves contraction with movement is called _____________________.

Question 9

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

Question 10

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

Question 11

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

Question 12

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

Question 13

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

Question 14

Muscles with opposite functions are called ____________________________.

Question 15

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

Question 16

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

Question 17

Exercise that involves contraction without movement is called _____________________.

Question 18

Muscles that move the forearm must cross the _____________________ joint.

Question 19

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

Question 20

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

Question 21

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

Question 22

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

Question 23

The simple reaction of cell respiration is:
Glucose + ____ ? _____ + _____ + _____ + ATP.

Question 24

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

Question 25

In the neuromuscular junction,the _______________________ is the space.

Question 26

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

Question 27

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

Question 28

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

Question 29

The most abundant energy source for muscle contraction is ______________________.

Question 30

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

Question 31

In cell respiration,the waste product produced is ___________________.

Question 32

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

Question 33

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

Question 34

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

Question 35

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

Question 36

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

Question 37

In muscles,oxygen is stored by _________________________.

Question 38

The direct energy source for muscle contraction is ___________________.

Question 39

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

Question 40

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

Question 41

Within a muscle fiber,the sarcoplasmic reticulum contains _______________________.

Question 42

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

Question 43

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

Question 44

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

Question 45

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

Question 46

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

Question 47

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

Question 48

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

Question 49

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

Question 50

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

Question 51

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

Question 52

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

Question 53

In the neuromuscular junction,acetylcholine is inactivated by ____________________________.

Question 54

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

Question 55

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

Question 56

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

Question 57

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

Question 58

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

Question 59

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

Question 60

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

Question 61

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

Question 62

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

Question 63

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

Question 64

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

Question 65

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

Question 66

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

Question 67

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

Question 68

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

Question 69

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

Question 70

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

Question 71

A synergist to the gastrocnemius is the ________________________.

Question 72

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

Question 73

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

Question 74

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

Question 75

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

Question 76

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

Question 77

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

Question 78

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

Question 79

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

Question 80

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