The nurse is educating a patient's family member about a central venous pressure catheter (CVP). Which statement by the family member best indicates understanding of the purpose of the CVP?
"The catheter will be in position until the heart has a chance to heal."
The catheter will allow the provider to better manage fluid therapy."
"The catheter tip comes to rest inside my brother's left ventricle."
"The catheter will provide multiple IV sites to give intravenous fluid."
The Correct Answer is B
A. While a CVP catheter might be in place for an extended period, its purpose is not directly related to heart healing.
B. The CVP catheter is used to monitor central venous pressure, which helps guide fluid management and assess right heart function.
C. The CVP catheter does not extend into the left ventricle; it is typically positioned in the superior vena cava or right atrium.
D. The CVP catheter may have multiple lumens for administering fluids, but its primary purpose is hemodynamic monitoring, not just providing IV access.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Clustering nursing activities helps to minimize interruptions, allowing the patient to have longer periods of uninterrupted rest, which is essential for recovery and reducing sensory disturbances from sleep deprivation.
B. Silencing alarms could compromise patient safety and is not recommended.
C. Administering sedatives or opioids should be done cautiously and is not a first-line approach for promoting sleep, especially if non-pharmacological methods can be effective.
D. While reducing nighttime assessments may help with sleep, it is not always feasible and should be balanced with the need for monitoring the patient’s condition.
Correct Answer is D
Explanation
A. This response may make the spouse feel pressured by implying that religion should not be a concern, which may not be respectful of the spouse's beliefs.
B. This statement is coercive, focusing on the shortage of organs rather than on the spouse's feelings and the wishes of the deceased.
C. Suggesting that donating organs will make the spouse feel better can be seen as manipulative and may not truly address the spouse's confusion or emotions.
D. Asking what the spouse thinks the deceased would have wanted is appropriate, as it centers on the values and wishes of the deceased, which can guide the spouse in making an informed decision.
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