The client diagnosed with acute heart failure is prescribed an infusion of dopamine at a low dose. Which assessment parameter should the nurse use to best evaluate the effectiveness of this medication?

Urine output has increased from 30 mL to 50 mL per hour

Blood pressure decreased from 140/80 to 90/50

Heart rate has increased from 80 to 110 beats per minute

Client is awake, alert and oriented to time, place and person

Answer and Explanation

The Correct Answer is A

A.   Dopamine at low doses primarily increases renal perfusion, which can lead to improved urine output. An increase in urine output is a key indicator that the medication is effectively improving kidney function and blood flow. This is the most direct way to assess its effectiveness.
B.   A decrease in blood pressure is not an expected effect of low-dose dopamine, which should actually help improve perfusion and raise blood pressure.
C.   An increase in heart rate is more likely with higher doses of dopamine and is not an optimal indicator of the drug's effectiveness for acute heart failure.
D.   Client alertness is important but does not directly reflect the primary effects of dopamine on renal perfusion and cardiac output in acute heart failure.

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

Explanation

A. Assess the incision site for signs of infection - This is an essential nursing intervention after any surgical procedure, including pacemaker insertion, to prevent and detect early signs of infection.
B. Apply a sling to the operative arm - This helps to limit movement and prevent dislodging of the pacemaker leads, which is important for the healing process.
C. Remove the pacemaker leads - This is not an appropriate intervention. The pacemaker leads are left in place after insertion to ensure proper function of the pacemaker.
D. Monitor vital signs regularly - Regular monitoring of vital signs, especially heart rate and rhythm, is important to detect any complications such as arrhythmias after pacemaker insertion.
E. Encourage vigorous physical activity - Vigorous physical activity should be avoided initially to prevent any strain or potential damage to the pacemaker or leads. Early mobility is important, but it should be gradual and restricted.

A. Giving away valued possessions B. Engaging in high-risk behaviors C. Talkative, with pressured speech D. Guilt, decreased self-esteem

Correct Answer is A

Explanation

A. Giving away valued possessions - This is a classic sign of suicidal ideation, as individuals may feel they no longer need their belongings or want to say goodbye to loved ones in a symbolic way.
B. Engaging in high-risk behaviors - While high-risk behaviors can be a sign of depression, they are not necessarily indicative of suicidal thoughts.
C. Talkative, with pressured speech - This could be indicative of a manic episode or high anxiety, but it is not a common sign of suicidal behavior.
D. Guilt, decreased self-esteem - Although guilt and low self-esteem are symptoms of depression, they do not directly indicate suicidal thoughts or behaviors.

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The client diagnosed with acute heart failure is prescribed an infusion of dopamine at a low dose. Which assessment parameter should the nurse use to best evaluate the effectiveness of this medication?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Which intervention(s) should the nurse include in the post-operative care of a client following a permanent pacemaker insertion? (SELECT ALL THAT APPLY)

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

Explanation

Which behavior observed by the nurse causes a suspicion that a depressed client may be suicidal?

Correct Answer is A

Explanation

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