Anatomy
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| Where is Smooth Muscle found? | In the walls of hollow organs
🗑
|
||||
| Where is Skeletal Muscle found? | Attached to bones
🗑
|
||||
| Where is Cardiac Muscle found? | In the heart
🗑
|
||||
| What are Muscle Fibers called? | Muscle Cells
🗑
|
||||
| What is the only Voluntary type of muscle called? | Skeletal Muscle
🗑
|
||||
| Do Smooth Muscles have straitions in them? | No
🗑
|
||||
| What muscle is called the "smiling muscle"? | Zygomaticus
🗑
|
||||
| What is chewing also called? | Mastication
🗑
|
||||
| What two muscle allow us to chew up food? | Masseter and Temporalis
🗑
|
||||
| What are muscles that work together called? | Synergists
🗑
|
||||
| What are muscles that work against each other called? | Antagonists
🗑
|
||||
| What is abduction? | The moving of a body part away from the midline
🗑
|
||||
| What is rotation? | Movement of a bone around it's longitudinal axis
🗑
|
||||
| What is muscle fatigue? | A muscle being unable to contract even though it being stimulated
🗑
|
||||
| What is the Gastrocnemius? | The calf muscle
🗑
|
||||
| What is the Orbicularis Oculi? | It allows us to close our eyes
🗑
|
||||
| What is the Orbicularis Oris? | It allows us to pucker our lips
🗑
|
||||
| What are fixators? | Special synergists that hold a bone still
🗑
|
||||
| What is a prime mover? | The major responsibility for a muscle to move
🗑
|
||||
| What is adduction? | The moving of a body part towards the midline
🗑
|
||||
| What is extension? | Movement that increases the angle between two parts of the body
🗑
|
||||
| What is flexion? | Movement that decreases the angle between two parts of the body
🗑
|
||||
| What is insertion? | Is attached to the movable part of the muscle
🗑
|
||||
| What is origin? | Is attached to the inmoveable part of the muscle
🗑
|
||||
| What is aerobic exercise? | Exercising with oxygen
🗑
|
||||
| What is anaerobic exercise? | Exercising without oxygen
🗑
|
||||
| What is muscle tone? | The state of continuous partial contractions of a muscle
🗑
|
||||
| What happens during isotonic contractions? | Contractions of muscle that shorten the muscle
🗑
|
||||
| What happens during isometric contractions? | Contractions of muscle that increases the tension in the muscle
🗑
|
||||
| What is a sarcolemma? | Area just below the plasma membrane
🗑
|
||||
| What are smooth muscles shaped like? | Spindled shaped
🗑
|
||||
| How many nuclei does smooth muscle have? | Only one
🗑
|
||||
| Is cardiac muscle striated? | Yes
🗑
|
||||
| What is each muscle fiber contained in? | Endomysium
🗑
|
||||
| What is a voluntary muscle? | Muscle that we can control manually
🗑
|
||||
| What is an involuntary muscle? | Muscle that is contracted on its own
🗑
|
||||
| What is a motor unti? | One neuron and all the skeletal muscle cells that it stimulates
🗑
|
||||
| What is muscle atrophy? | The wasting away of a muscle
🗑
|
||||
| What is a flaccid muscle doing? | It is soft and flabby
🗑
|
||||
| What is an oxygen deficit? | Whenever our body can't replace the amount of oxygen we used up quick enough
🗑
|
||||
| What is tetany? | When a muscle is contracted continuously without rest
🗑
|
||||
| What is a muscle twitch? | The contraction of a muscle
🗑
|
||||
| What are the thick filaments of myofilaments made out of? | Myosin
🗑
|
||||
| What are the thin filaments of actin filaments made out of? | Actin
🗑
|
||||
| What is the specific neurotransmitter that stimulates skeletal muscle? | Acetylcholine
🗑
|
||||
| What is the gap between the nerve endings? | Synaptic Cleft
🗑
|
||||
| What also are neuromuscular junctions called? | Synapses
🗑
|
||||
| This muscle forms the biggest part of the buttocks? | Gluteus Maximus
🗑
|
||||
| What builds up in muscles after working out for a long time without rest? | Lactic Acid
🗑
|
||||
| How many ways are there to name a muscle? | 7
🗑
|
||||
| What by-product is produced by all of the muscles? | Body Heat
🗑
|
||||
| What is the function of the intercostal muscles? | They allow our body to breathe in and out
🗑
|
||||
| What is Pectoralis Major? | Fan like muscle that covers the top part of the sternum
🗑
|
||||
| What is the trapezius muscle? | Most superficial muscle of posterior neck and upper trunk
🗑
|
||||
| What is the gluteus Medius? | It is a hip abductor and important steadier of the pelvis while walking
🗑
|
||||
| How many ways are there to name a muscle? | 7
🗑
|
||||
| What are graded responses? | Different degrees in shortening
🗑
|
||||
| What are muscle twitches? | Single, involuntary contractions of muscles
🗑
|
||||
| What are Erector Spinae? | Is the prime mover of back extensions
🗑
|
||||
| What is the Latissimus Dorsi? | The two large flat muscles on the bottom of the back
🗑
|
||||
| What is a by-product of muscles contracting? | Body Heat
🗑
|
||||
| What is the specific neurotransmitter that stimulates skeletal muscle? | Acetylcholine
🗑
|
||||
| What are the gaps between neuromuscular junctions called? | Synaptic Cleft
🗑
|
||||
| What is the nickname of a neuromuscular junction called? | Synapses
🗑
|
||||
| What is a sarcoplasmic reticulum? | A specialized smooth endoplasmic reticulum
🗑
|
||||
| What is a motor unit? | One neuron and all the skeletal muscle cells it stimulates
🗑
|
||||
| Where nerve endings meet? | Neuromuscular Junctions
🗑
|
||||
| What are the 3 main functions of the muscular system? | Stabilize Joints, Maintains Posture, and Generates body heat
🗑
|
||||
| How many ATP are in each glucose molecule? | 32
🗑
|
||||
| What are the initial steps of glucose breakdown called? | Glycolysis
🗑
|
||||
| What is supination? | Moving forward of a muscle
🗑
|
||||
| What is pronation? | Moving backward of a muscle?
🗑
|
||||
| What happens in a convergent muscle? | The fascicles converge toward a single insertion point
🗑
|
||||
| What happens in a pennate muscle? | Short fascicles attach obliqulely to a central tendon
🗑
|
||||
| What is a fusiform? | A modification of the parallel arrangement
🗑
|
||||
| What is the function of the Buccinator muscle? | It flattens the cheeks in the face
🗑
|
Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Created by:
banana21
Popular Anatomy sets