An adrenergic agonist is ordered for a patient in shock. The nurse will note that this drug has had its primary intended effect if which expected outcome occurs?
Decreased urine output
Increased cardiac output
Volume restoration
Reduced anxiety
The Correct Answer is B
A. Decreased urine output is not the primary intended effect of an adrenergic agonist in the
treatment of shock. While adrenergic agonists may increase blood pressure, leading to a decrease in urine output due to vasoconstriction, the primary goal of administering these drugs in shock is to improve tissue perfusion and cardiac output.
B. Increased cardiac output is the primary intended effect of adrenergic agonists in the treatment of shock. These medications stimulate adrenergic receptors, leading to increased heart rate, contractility, and stroke volume, ultimately improving cardiac output and tissue perfusion.
C. Volume restoration may be a secondary effect of administering fluids along with adrenergic agonists in the treatment of shock, but it is not the primary intended effect of the medication
itself.
D. Reduced anxiety is not a primary goal of administering adrenergic agonists in the treatment of shock. While these medications may have anxiolytic effects in certain situations, the primary goal is to improve cardiovascular function and tissue perfusion.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","C","D","E"]
Explanation
A. Monitor the patient's respiratory rate: It's essential to monitor the patient for any adverse effects of morphine administration, particularly respiratory depression.
B. Ensure naloxone is readily available: While naloxone is an antidote for opioid overdose, administering it would depend on the patient's response and any signs of opioid toxicity, which may not be evident at this time.
C. Report the error to the facility through the proper paperwork: Reporting the medication error is crucial for documentation, investigation, and implementation of corrective actions.
D. Inform the patient's health care provider: The healthcare provider should be notified of the medication error to ensure appropriate follow-up and monitoring of the patient.
E. Document the dose of morphine given by the MedSurg nurse: Documenting the medication administration accurately is essential for the patient's medical record and continuity of care.
Correct Answer is B
Explanation
A. Myoclonic seizures are characterized by sudden, brief muscle jerks or twitches. These
movements are usually more pronounced and may involve multiple muscle groups compared to the described behavior, which involves a brief pause in activity without muscle jerks.
B. Absence seizures are characterized by brief episodes of staring or blanking out, often lasting for a few seconds. During an absence seizure, the child may appear to be staring into space, unaware of their surroundings. After the seizure, the child typically resumes their previous
activity without any memory of the event.
C. Status epilepticus refers to a prolonged seizure or a series of seizures without full recovery of consciousness between seizures. This condition is a medical emergency and presents with continuous or recurrent seizures without regaining consciousness.
D. Tonic-clonic seizures involve a sequence of tonic (stiffening) and clonic (jerking) phases, often accompanied by loss of consciousness and sometimes preceded by an aura. The described behavior does not fit the pattern of a tonic-clonic seizure, which typically involves more noticeable motor activity and loss of consciousness.
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