Which determination is the nurse trying to achieve by monitoring a patient's cardiac output?
Presence of cardiac dysrhythmias
Peripheral extremity circulation
Oxygenation requirements
Ventilation status
The Correct Answer is C
A. While monitoring cardiac output can provide insights into heart function, it does not directly determine the presence of dysrhythmias.
B. Peripheral extremity circulation is influenced by cardiac output but is not the primary focus of monitoring it.
C. Cardiac output is essential for determining the heart's ability to meet the body's oxygenation requirements; low cardiac output can lead to inadequate oxygen delivery.
D. Ventilation status refers to the respiratory function and is not directly assessed through cardiac output measurements.
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Correct Answer is B
Explanation
A. While anxiety relief is important, holistic care encompasses the patient's overall well-being and not just the alleviation of symptoms.
B. Understanding how anxiety impacts the patient's daily functioning allows for a more comprehensive approach to care, addressing both psychological and practical concerns.
C. It is inappropriate to suggest to the patient that there is little hope for relief, as this can negatively affect their mental health.
D. Focusing solely on quick fixes does not address the underlying issues of chronic anxiety and may not lead to long-term improvements.
Correct Answer is B
Explanation
A. While the patient may have been in a life-threatening situation, this point is not necessarily a direct indictment of the nurse’s actions but rather a justification for performing CPR.
B. The prosecution will likely focus on whether the CPR was performed according to accepted standards of care. If it can be shown that the technique was inappropriate or negligent, this would support the claim of malpractice.
C. Performing CPR according to policy may serve as a defense for the nurse, emphasizing adherence to established protocols.
D. While it is true that older adults with brittle bones may be at risk for fractures, this is a known risk of CPR, and the prosecution will aim to demonstrate specific negligence or failure in technique rather than just acknowledging inherent risks.