A nurse is collecting data from a client who is receiving continuous cardiac monitoring that is indicating premature ventricular contractions (PVCs). Which of the following findings should the nurse expect when assessing the client?
S3 heart sounds
Irregular pulsations
Bradycardia
Increase in point of maximum impulse (PMI)
The Correct Answer is B
A) S3 heart sounds:
S3 heart sounds are typically associated with heart failure and are not directly related to premature ventricular contractions (PVCs). S3 heart sounds occur during the early diastolic phase and are heard immediately after S2.
B) Irregular pulsations:
This is the correct choice. Premature ventricular contractions (PVCs) can cause irregular pulsations in the pulse. PVCs are premature contractions originating from the ventricles, which can interrupt the normal rhythm of the heart and lead to irregularities in the pulse.
C) Bradycardia:
Premature ventricular contractions (PVCs) can lead to various rhythm disturbances, but bradycardia (slow heart rate) is not typically associated with PVCs. In fact, PVCs often occur in the context of tachycardia (rapid heart rate).
D) Increase in point of maximum impulse (PMI):
An increase in the point of maximum impulse (PMI) is not typically associated with premature ventricular contractions (PVCs). The PMI refers to the location where the apex of the heart is palpated during systole and is not directly affected by PVCs.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
(A) Review the client's toxicology laboratory report:
While reviewing the toxicology report is important to understand any substances that may have been ingested, it is not the immediate priority compared to ensuring the client's safety.
(B) Administer the Hamilton depression scale:
Administering the Hamilton depression scale can help assess the severity of the client's depression, but immediate safety measures take precedence over assessment tools upon admission after a suicide attempt.
(C) Initiate one-to-one nursing observation:
Initiating one-to-one nursing observation is the most immediate and crucial action to ensure the client's safety. After a suicide attempt, continuous observation is essential to prevent further self-harm and ensure the client's immediate safety.
(D) Make a contract with the client for weight gain:
While addressing anorexia nervosa and making a contract for weight gain is important for the client's long-term treatment plan, it is not the first priority. Ensuring immediate safety through continuous observation is the most critical initial step.
Correct Answer is C
Explanation
Answer: C. Orange ice pop
Rationale:
A) Ice cream: Although cold, ice cream can be thick and may stick to the throat, potentially causing discomfort and an urge to clear the throat, which could disrupt the healing tissue and increase bleeding risk.
B) Hot tea: Hot beverages can irritate the surgical site and increase the risk of bleeding due to the heat dilating blood vessels in the area. Cold or room temperature items are recommended post-tonsillectomy.
C) Orange ice pop: An orange ice pop is cold and soothing, which can reduce swelling and pain. Its smooth texture is easy on the throat and unlikely to cause irritation, making it an ideal snack post-tonsillectomy.
D) Cranberry juice: Cranberry juice is acidic and can irritate the throat, causing discomfort and possibly increasing inflammation at the surgical site. Non-acidic, cold foods are preferable to aid in comfort and healing.
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