Question

1 05554332_1/d/outline X Mail - Manifold, Britance DA Question Completion Status: X + QUESTION 43 What client is exhibiting an expected assessment finding after the administration of a sympathomimetic drug? A. A client who had a bleeding duodenal uker that has stopped bleeding B. A client whose respiratory rate has changed from 9 to 18 breaths/minute C. A client who has completed cardiac catheterization with no complications D. A mechanically ventilated client who is no longer fighting the ventilator QUESTION 44 An 80-year-old client has been brought to the emergency department in shock. The client is receiving dopamine. The nurse should prioritize the assessment for what potentially serious adverse effect? A. Renal insufficiency B. Blood dyscrasias C. Hepatic toxicity D. Cardiac arrhythmia QUESTION 45 The nurse administers an adrenergic blocking agent to a client. When assessing the client after administration, the nurse should expect evidence of what physiologic effect neurotransmitter? A. Increased levels of the inhibitory neurotransmitter gamma aminobutyric acid (GABA) B. Antagonism of epinephrine bindings Delayed reuptake of serotonin D.Inhibition of norepinephrine release A Inco Ant Click Save and Submit to save and submit. Click Save All Answers to be all'anter он е ново 1 Il'8 Io Pop

Answer 1

43) Option (B) is correct.

( A client who respiratory rate has changed from 9 to 18 breaths/ minutes)

Explaination:- A sympathomimetic drug mimics the sympathetic nervous system and therefore would increase respiratory rate.

44) Option (D) is correct. ( Cardiac arrhythmia)

Explaination:- Dopamine therapy can result in cardiac arrhythmia, which can be life threatening. Older patients are more likely to experience the adverse effects associated with adrenergic agonists and should be started on lower doses and monitored closely for arrhythmias and blood pressure changes. Blood dyscrasia, hepatic toxicity and renal insufficiency are not commonly associated with dopamine use. In fact, at lower dose, dopamine increases renal perfusion.

45) Option ( D) is correct.( Inhibition of nonepinephrine release)

Explaination :- Adrenergic blocking agents prevent the release of nonepinephrine neurotransmitter.