Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
16 Cards in this Set
- Front
- Back
What effect do anabolic steroids have on protein synthesis?
|
Increased
|
|
Do anabolic steroids provide any aerobic benefit?
|
No
|
|
What effect do they have on the physes of skeletally mature individuals?
|
Premature closure
|
|
What effect does growth hormone have on muscle?
|
Selective hypertrophy of type I muscle fibers
|
|
What effect does growth hormone have on the physis?
|
Proliferation without maturation (no premature closure)
|
|
What effect does creatine have on (force x distance)?
|
Increased work during the first few work anaerobic trials
|
|
What effect does creatine have on peak force generated?
|
None
|
|
What are two nondepolarizing drugs?
|
Curare
Pancuronium |
|
How do nondepolarizing drugs work?
|
Through competitive inhibition of acetylcholine receptors
|
|
What is the clinical effect of nondepolarizing drugs?
|
Relatively long duration of muscle paralysis
|
|
What is an example of a depolarizing drug?
|
Succinylcholine
|
|
How do depolarizing drugs work?
|
Temporary binding to the acetylcholine receptor site
|
|
What is the clinical effect of depolarizing drugs?
|
Shorter duration muscle paralysis
|
|
What class of drugs can be used for reversal of these agents?
|
Anticholinesterases
|
|
What are two examples of anticholinesterases?
|
Neostigmine
Edrophonium |
|
Because they block the consumption of acetylcholine, what do their side effects include?
|
Parasympathetic activation (acetylcholine hangs around longer)
|