Cholingerics Nursing Pharmacology Flashcards
What are cholinergic drugs primarily used for?
They are used to stimulate the parasympathetic nervous system.
True or False: Cholinergic drugs can cause increased salivation.
True
Fill in the blank: Cholinergic drugs act by mimicking the neurotransmitter ______.
acetylcholine
What is a common generic name for a cholinergic drug used to treat glaucoma?
Pilocarpine
List one adverse effect of cholinergic drugs.
Nausea
Multiple Choice: Which of the following is a contraindication for cholinergic drugs? A) Asthma B) Myasthenia Gravis C) Hypertension D) Glaucoma
A) Asthma
What is the action of cholinergic drugs on the heart rate?
They decrease the heart rate.
True or False: Cholinergic drugs can be used to treat urinary retention.
True
What nursing indication should be monitored when administering cholinergic drugs?
Monitor for signs of cholinergic crisis.
Fill in the blank: Cholinergic drugs are contraindicated in patients with ______.
peptic ulcer disease
What is the primary effect of cholinergic drugs on the digestive system?
They increase gastrointestinal motility.
Multiple Choice: Which cholinergic drug is used to treat Alzheimer’s disease? A) Donepezil B) Atropine C) Scopolamine D) Epinephrine
A) Donepezil
True or False: Cholinergic drugs can cause muscle twitching.
True
What is the effect of cholinergic drugs on pupil size?
They cause miosis (pupil constriction).
List one nursing consideration when administering cholinergic medications.
Assess for respiratory distress.
What is the mechanism of action of cholinergic drugs?
They enhance the activity of acetylcholine at receptor sites.
Fill in the blank: Cholinergic drugs may lead to excessive ______ secretion.
sweat
Multiple Choice: Which of the following is NOT an adverse effect of cholinergic drugs? A) Diarrhea B) Dry mouth C) Bradycardia D) Increased urination
B) Dry mouth
What should be done if a patient exhibits symptoms of cholinergic crisis?
Administer an anticholinergic agent.
True or False: Cholinergic drugs can be used to reverse the effects of neuromuscular blockers.
True
What is a key nursing action before administering cholinergic drugs?
Obtain a thorough medication history.
Fill in the blank: Cholinergic drugs can be used to treat ______ disease.
Alzheimer’s
What is the effect of cholinergic drugs on secretions?
They increase secretions.
Multiple Choice: Which of the following cholinergic drugs is used to treat myasthenia gravis? A) Neostigmine B) Atropine C) Phenylephrine D) Loperamide
A) Neostigmine
