Cholingeric Blockers Flashcards
What are cholinergic blockers also known as?
Anticholinergics
Name one common generic name for a cholinergic blocker.
Atropine
What is the primary action of cholinergic blockers?
To inhibit the action of acetylcholine at muscarinic receptors.
True or False: Cholinergic blockers can increase heart rate.
True
List one adverse effect of cholinergic blockers.
Dry mouth
What is a common use of atropine?
To treat bradycardia.
Fill in the blank: Cholinergic blockers can cause _____ in the eyes.
pupil dilation
What is the mechanism of action for ipratropium?
It blocks muscarinic receptors in the lungs.
Name one contraindication for the use of cholinergic blockers.
Glaucoma
Which cholinergic blocker is often used in respiratory conditions?
Ipratropium
True or False: Cholinergic blockers can be used to treat motion sickness.
True
What is an important nursing education point for patients taking cholinergic blockers?
Stay hydrated to combat dry mouth.
Name a side effect related to the gastrointestinal system from cholinergic blockers.
Constipation
What is the effect of cholinergic blockers on secretions?
They reduce secretions.
Fill in the blank: Cholinergic blockers may cause _____ as a side effect.
blurred vision
True or False: Cholinergic blockers can be used to treat overactive bladder.
True
What is a potential risk when using cholinergic blockers in elderly patients?
Increased risk of confusion and delirium.
Name a cholinergic blocker used for treating peptic ulcers.
Glycopyrrolate
What should be monitored in patients taking cholinergic blockers?
Signs of urinary retention.
Fill in the blank: Cholinergic blockers may cause _____ in the respiratory system.
bronchodilation
Which cholinergic blocker is used to treat excessive salivation?
Atropine
True or False: Cholinergic blockers can cause tachycardia.
True
What is the generic name for the cholinergic blocker often used in anesthesia?
Scopolamine
Name one effect of cholinergic blockers on the central nervous system.
Sedation
