Lassanskeexam2
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
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| The nurse determines that beta2-receptors in the sympathetic nervous system have been stimulated by which findings? 1) Increased heart rate 2) Increased myocardial contraction 3) Bronchial dilation 4) Uterine contraction | show 🗑
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| show | 2
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| show | 4
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| show | 2
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| Activation of beta adrenoceptors of the heart does which of the following: 1 Increases contractility & automaticity of heart 2)Decreases ejection fraction 3)Decreases heart rate 4)Decreases contractility & automaticity of heart | show 🗑
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| show | 1
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| For disorder in a patient in your care would the use of dopamine be contraindicated? 1)Type II Diabetes 2)Pheochromocytoma 3)Von Willebrand’s disease 4)Hypothyroidism | show 🗑
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| A nurse would question an order for beta1-selective adrenergic blocker for a patient with 1)Cardiac arrhythmias 2)Hypertension 3)Cardiogenic shock 4)Open-angle glaucoma | show 🗑
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| show | 3
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| (17) The nurse should teach patients taking an adrenergic blocker 1)To avoid exposure to infections 2)To stop the drug if he/she experiences flu-like symptoms 3)Never to stop the drug abruptly 4)To avoid sun exposure | show 🗑
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| show | 2,3,5
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| The following medications are ordered for a patient recently diagnosed with myasthenia gravis. Which medication would the nurse question? 1)Edrophonium (Tensilon) 2)Atropine 3)Pyridostigmine (Regonol) 4)Tetracycline | show 🗑
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| An alzheimer’s patient is being treated with Donepezil (Aricept). Which of the following would prompt the nurse to question the medication? 1)BUN 46 2)WBC 8500 3)RBC 5.5 4)K 3.5 | show 🗑
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| show | 2
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