Busy. Please wait.
Log in with Clever
or

show password
Forgot Password?

Don't have an account?  Sign up 
Sign up using Clever
or

Username is available taken
show password


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.
Your email address is only used to allow you to reset your password. See 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.

review

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
        Help!  

Question
Answer
epimysium   surrounds entire muscle  
🗑
perimysium   surrounds fascicles d(groups of muscle fibers)  
🗑
endomysium   surround each individual muscle fiber  
🗑
myofibrils   80% cell volume. striations of dark A bands and light I bands  
🗑
M line   holds thick filaments together  
🗑
Thick filaments   A band  
🗑
Thin Filament G Actin   has active sites for myosin head  
🗑
regulatory proteins bound to actin   tropomyosin, troponin  
🗑
terminal cisternae form   perpendicular cross channels  
🗑
sarcoplasmic reticulum functions in   regulating intracellular CA+ levels  
🗑
Triads   T tubule and terminal cisternae  
🗑
Available sources of ATP are depleted in   4-6 seconds  
🗑
anaerobic pathway (gylcolysis)   glucose---pyruvic acid+ atp  
🗑
aerobic pathway (cellular respiration)   pyruvic acid---CO2+H20 +ATP + Heat. produces 95% of atp during rest  
🗑
slow oxidative   dark red. fatigue resistant. postural muscles  
🗑
fast oxidative   red-pink. moderate fatigue resistance. leg muscles  
🗑
fast glycolitic   white, explosive. shoulder muscles  
🗑
facial nerve   VII  
🗑
orbicularis oris   purses lips  
🗑
muscles of anterior neck and throat   suprahyoid infrahyoid *synergists to head flexion  
🗑
suprahyoid   digastric stylohyoid mylohyoid geniohyoid  
🗑
infrahyoid   sternohyoid sternothyroid omohyoid thyrohyoid  
🗑
scalene muscles   lateral head movements. elevate ribs 1 and 2 during inspiration  
🗑
semispinalis capitis   synergist with sternocleidomastoid  
🗑
splenius capitis   look up to same side  
🗑
prime movers of back extension and lateral bending   erector spinae  
🗑
external intercostals   inspiration  
🗑
internal intercostals   expiration  
🗑
diaphragm   prime mover in respiration  
🗑
transversus abdominis   compresses abdomen  
🗑
rectus abdominis   6 pack. Flexes vertebral column  
🗑
pelvic diaphragm   levator ani coccygeus  
🗑
pectoralis minor   pulls scapula forward and downward  
🗑
serratus anterior   boxer muscle. Pulls scapula forward and downward  
🗑
prime mover of shoulder flexion   pectoralis major  
🗑
trapezius   shrugs , elevates, depresses scapula  
🗑
antagonist of rectus abdominis   erector spinae  
🗑
prime mover of shoulder abduction   deltoids  
🗑
prime mover of shoulder adduction   latissimus dorsi, pectoralis major  
🗑
which muscle crosses your leg   sartorius  
🗑
supinates forearm and hand   supinator  
🗑
pronator teres pronator quadratus   pronates forearm and hand  
🗑
brachialis connects   ulna to humerus  
🗑
tricep surae   plantar flexion (gastrocnemius,soleus)  
🗑
retracts the shoulder blades   trapezius, rhomboid major and minor  
🗑
rotator cuff   supraspinatus infraspinatus teres minor subscapularis  
🗑
internal rotator of shoulder   subscapularis  
🗑
externally rotates shoulder   infraspinatus, teres minor  
🗑
two muscles that insert on the calcaneus through the achilles tendon   gastrocnemius, soleus  
🗑


   

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.

 
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
Created by: dacosta6
Popular Anatomy sets