NCLEX-PN
Free NCLEX-PN Practice Questions Questions
Extract:
Cardiac output:
Question 1 of 5
Cardiac output:
Correct Answer: A
Rationale: Cardiac output is the volume of blood the left ventricle ejects per minute.
Extract:
Question 2 of 5
A woman had a hysterectomy this morning. She asks the nurse why she has to wear 'these uncomfortable stockings on my legs.' How should the nurse reply?
Correct Answer: D
Rationale: Compression stockings prevent deep vein thrombosis by promoting venous return, critical post-surgery.
Question 3 of 5
A client refuses to take the medication prescribed because the client prefers to take self-prescribed herbal preparations. What is the initial action the nurse should take?
Correct Answer: B
Rationale: Respect for differences is demonstrated by incorporating traditional cultural practices for staying healthy into professional prescriptions and interventions. The challenge for the health care provider is to understand the client's perspective. 'Culture care preservation or maintenance refers to those assistive, supporting, facilitative or enabling professional actions and decisions that help people of a particular culture to retain and/or preserve relevant care values to that they can maintain their well-being, recover from illness or face handicaps and/or death.'
Question 4 of 5
A patient with chronic obstructive pulmonary disease (COPD) is receiving oxygen therapy. Which of the following oxygen delivery devices is most appropriate for this patient?
Correct Answer: C
Rationale: The Venturi mask delivers precise oxygen concentrations, critical for COPD patients to avoid CO2 retention. Nasal cannulas are less precise, and non-rebreather or simple masks deliver high oxygen inappropriately.
Extract:
Gout is more prevalent in which of the following:
Question 5 of 5
Men
Correct Answer: A
Rationale: Gout has a higher prevalence in middle-aged or older men due to hormonal and metabolic factors.