The nurse is reviewing the indications for atropine sulfate. Atropine is appropriate for which of these clients? (Select all that apply.)
A client who is about to have surgery
A client who has suddenly developed symptomatic tachycardia with a heart rate of 180 beats/min
A client newly diagnosed with myasthenia gravis
A client who has suddenly developed symptomatic bradycardia with a heart rate of 32 beats/min
A client with severe narrow-angle glaucoma
Correct Answer : A,D
A. Atropine sulfate reduce the production of bronchial secretions leading to easy intubation. This reduction in airway secretion ensures smooth intubation
D. Atropine is an anticholinergic that binds on to the muscarinic receptors on the heart to produce block the parasympathetic impulses. This mechanism is used to manage bradycardia
B. Tachycardia is managed through vagal maneuvers if stable and cardioversion or antiarrhythmics
C. Myasthenia gravis is managed using acetylcholinesterase inhibitors
E. Cholinergic agonists are used in narrow angle glaucoma
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
aminoglycosides and loop diuretics are ototoxic. This risk increases to an even higher level when the two drugs are used together. Therefore, their use together should be avoided.
Other drugs have no significant interactions with aminoglycosides
Correct Answer is A
Explanation
An agonist means it binds to mimic the action of the endogenous neurotransmitter. Adrenergic receptors act to stimulate the sympathetic nervous system leading to the fight/flight response. Increase in heart rate leads to increased cardiac output.
B. reduced anxiety are features of adrenergic blockade
C and D Volume depletion, decreased urine output are features of cardiogenic shock itself
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