Reading...
Play button
Play button
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;
13 Cards in this Set
- Front
- Back
|
What are some adverse effects of cholinergic antagonists?
|
- increase in IOP
- constipation - dry mouth and skin - blurred vision - tachycardia (at high doses) |
|
|
What are the general actions of cholinergic antagonists?
|
- decreased HR (at low doses)
- mydriasis - cycloplegia - decrease bladder motility - decreased GI motility - decreased bronchial secretions |
|
|
What are the antimuscarinic agents?
|
- Atropine
- Scopolamine - Tropicamide - Cyclopentalate - Ipratropium |
|
|
What are the ganglionic blocking agents?
|
- Nicotine
- Trimethaphan - Mecamylamine |
|
|
What is the longest acting mydriatic agent?
|
Atropine
|
|
|
What is the shortest acting mydriatic?
|
Tropicamide
|
|
|
Which antimuscarinic agent can also be used as an anti-motion sickness and sedation drug?
|
Scopolamine
|
|
|
Which antimuscarinic agent is used in the treatment of asthma and COPD?
|
Ipratropium
|
|
|
Ganglionic blockers specifically block what type of receptor?
|
Nicotinic
|
|
|
Which ganglionic blocker can be used in the emergency lowering of blood pressure?
|
Trimethaphan
|
|
|
What is the major action of neuromuscular blocking drugs?
|
Relaxation of skeletal muscles
|
|
|
What is an example of a neuromuscular blocking drug?
|
Succinylcholine
|
|
|
What is the standard for cycloplegic refraction in adults?
|
cyclopentolate
|
