A client who has been anticoagulated with warfarin has been admitted for gastrointestinal bleeding. The history and physical examination indicates that the client may have taken too much warfarin. The nurse anticipates that the client will receive which antidote?

Vitamin E

Protamine sulfate

Potassium chloride

Vitamin K

Answer and Explanation

The Correct Answer is D

D. warfarin inhibits the synthesis of vitamin K dependent coagulation factors. Use of vitamin K facilitates their synthesis to stop bleeding
A.Vitamin E is not an antidote
B. Protamine Sulphate is an antidote for heparin
C. Potassium chloride is not an antidote.

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Correct Answer is A

Explanation

A. anticholinergics cause dry mouth due to reduced secretion in the salivary glands and artificial saliva is important
B. Fluid intake is encouraged especially due to dry mouth
C. Discontinuing medication without consulting the provider is inappropriate
D. Taking medication on an empty stomach isn’t related to absorption

A. A client who is about to have surgery B. A client who has suddenly developed symptomatic tachycardia with a heart rate of 180 beats/min C. A client newly diagnosed with myasthenia gravis D. A client who has suddenly developed symptomatic bradycardia with a heart rate of 32 beats/min E. A client with severe narrow-angle glaucoma

Correct Answer is ["A","D"]

Explanation

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

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A client who has been anticoagulated with warfarin has been admitted for gastrointestinal bleeding. The history and physical examination indicates that the client may have taken too much warfarin. The nurse anticipates that the client will receive which antidote?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

When a client is taking an anticholinergic such as benztropine as part of the treatment for Parkinson's disease, the nurse should include which information in the teaching plan?

Correct Answer is A

Explanation

The nurse is reviewing the indications for atropine sulfate. Atropine is appropriate for which of these clients? (Select all that apply.)

Correct Answer is ["A","D"]

Explanation

A client who has been anticoagulated with warfarin has been admitted for gastrointestinal bleeding. The history and physical examination indicates that the client may have taken too much warfarin. The nurse anticipates that the client will receive which antidote?

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