Save
Busy. Please wait.
or

show password
Forgot Password?

Don't have an account?  Sign up 
or

Username is available taken
show password

why


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account.
We do not share your email address with others. It is only used to allow you to reset your password. For details read our Privacy Policy and Terms of Service.


Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.
focusNode
Didn't know it?
click below
 
Knew it?
click below
Don't know
Remaining cards (0)
Know
0:00
share
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

Anatomy Muscles

Muscle Quiz

QuestionAnswer
Cardiac Found in heart, striated, 1 nucleus, involuntary
Smooth Found in viscera, not striated, 1 nucleus, involuntary
Skeletal Found in limbs, striated, multinucleate, voluntary
Hardest working muscle Eye
How many muscles to frown 42
How many muscles to smile 17
How much weight do your muscles take up 50%
Largest muscle gluteus maximus
4 functions of your muscles Heat, movement, stabilize joints, maintain posture
Tissue able to contract muscle
Controlled by CNS Skeletal
Regulated by CNS Cardiac
Controlled by ANS Smooth
Word for flesh sarco
Muscle prefixes myo, mys
Tendon Attaches muscle to bone
Ligament Attaches bone to bone
Collogen fibers make up
Viscera walls line internal organs
Microfibril a very fine fibril, or fiber-like strand, consisting of glycoproteins and cellulose
Twitch single brief contraction, not a normal muscle function
Tetanus one contraction immediately followed by another. Muscle never completely returns to a relaxed state.
How many muscles in body 650
Abduction moving away from middle
Adduction moving towards middle
Circumduction rotate
Flexion When angle of joints gets smaller
Extension Angle of joints gets larger
Hyperextension Goes beyond normal point, beyond straight
Inversion Turn sole of foot medially
Eversion Turn sole of foot laterally
Pronation Palm down
Supination Palm up
Opposition Thumb touch
Plantar flexion point foot down
Dorsal Point foot to shin
Raw energy that muscles use ATP
Origin Attachment to an immovable bone
Insertion Attachment to a movable bone
Isometric Tension in muscles increase, no movement occurs (pushing one hand against the other)
Isotonic Muscles shorten and movement occurs, most normal exercise
Where does cellular respiration occur Mitochondria
Broken into ATPs Glucose
What causes muscle fatigue Not enough oxygen
Created by: jae.moore124
 

 



Voices

Use these flashcards to help memorize information. Look at the large card and try to recall what is on the other side. Then click the card to flip it. If you knew the answer, click the green Know box. Otherwise, click the red Don't know box.

When you've placed seven or more cards in the Don't know box, click "retry" to try those cards again.

If you've accidentally put the card in the wrong box, just click on the card to take it out of the box.

You can also use your keyboard to move the cards as follows:

If you are logged in to your account, this website will remember which cards you know and don't know so that they are in the same box the next time you log in.

When you need a break, try one of the other activities listed below the flashcards like Matching, Snowman, or Hungry Bug. Although it may feel like you're playing a game, your brain is still making more connections with the information to help you out.

To see how well you know the information, try the Quiz or Test activity.

Pass complete!

"Know" box contains:
Time elapsed:
Retries:
restart all cards