NR 222 EXAM 1 PRACTICE QUESTIONS AND ANSWERS 2026/2027 | COMPLETE
NURSING TEST BANK & STUDY GUIDE | VERIFIED CORRECT ANSWERS|
COMPREHENSIVE EXAM PREPARATION | LATEST UPDATED VERSION
1. The C/PHN is administering an influenza vaccine to an individual at a clinic.
This is an example of a:
Secondary level of prevention for a population
Primary level of prevention for a population
Tertiary level of prevention for individuals
Primary level of prevention for individuals
2. What is the primary purpose of a theory in nursing?
Measure nursing functions.
Reflect the domain of nursing practice.
Explain a phenomenon.
Formulate legislation.
3. A client is wheezing and short of breath. The physician orders a medicated
nebulizer treatment now and in 4 hours. The nurse is providing what aspect of
care?
Implementation
Assessment
Evaluation
Planning
4. Which of the following most accurately describes evidence-based practice in
nursing?
, Using traditional nursing practices and protocols handed to guide
nursing care and improve patient outcomes.
Using peer-reviewed research articles including systematic reviews to
guide clinical practice.
Applying personal experience to make clinical decisions and improve
patient outcomes.
Integrating the best available evidence with clinical expertise and
patient values to guide nursing care.
5. Which statement accurately describes a benefit of theory-based nursing
practice?
Limits the nurse's assessment
Reduces patient advocacy
Is not linked to nursing outcomes
Contributes to evidence-based practice
6. Which nursing theory emphasizes the importance of self-care in patient
management?
Peplau
Orem
Neuman
Roy
7. If a nursing practice is based solely on professional opinions without
incorporating research, what potential issues might arise?
The practice will always be effective regardless of research.
Professional opinions are always sufficient for nursing practice.
, The practice may lack evidence-based support, leading to
ineffective patient care.
Patient care will improve without the need for research.
8. Discuss how the examination for registered nurse licensure contributes to
patient safety.
The examination focuses solely on ethical guidelines without regard
for patient safety.
The examination is primarily a formality with no real impact on nursing
practice.
The examination guarantees that all nurses will provide identical care
to every patient.
The examination ensures that nurses possess the essential
knowledge required to provide safe and effective care.
9. Why is theory-based nursing practice important for nursing interventions?
It focuses solely on administrative tasks.
It eliminates the need for patient advocacy.
It complicates the assessment process for nurses.
It provides a systematic process for designing nursing interventions.
10. The nurses on an acute care medical floor notice an increase in pressure
ulcer formation in their patients. A nurse consultant decides to compare two
types of treatment. The first is the procedure currently used to assess for
pressure ulcer risk. The second uses a new assessment instrument to identify
at-risk patients. Given this information, the nurse consultant exemplifies
which career?
Clinical nurse specialist
, Nurse administrator
Nurse researcher
Nurse educator
11. In a scenario where a nurse is working with a patient who has preconceived
notions about healthcare, how should the nurse apply Peplau's theory to
improve their relationship?
The nurse should ignore the patient's preconceptions and focus on
treatment.
The nurse should only consider their own preconceptions in the
relationship.
The nurse should assert their authority to change the patient's views.
The nurse should acknowledge and address both their own and the
patient's preconceptions to build trust and understanding.
12. In a scenario where a patient with terminal cancer refuses further treatment
but the family insists on continuing aggressive therapy, how should the nurse
act in this situation?
The nurse should take a neutral stance and not engage in the
discussion.
The nurse should ignore the patient's wishes and follow the family's
demands.
The nurse should suggest alternative treatments without consulting
the patient.
The nurse should advocate for the patient's wishes and facilitate a
discussion between the patient and family.
13. Which of the following statements about nursing theories is correct?
NURSING TEST BANK & STUDY GUIDE | VERIFIED CORRECT ANSWERS|
COMPREHENSIVE EXAM PREPARATION | LATEST UPDATED VERSION
1. The C/PHN is administering an influenza vaccine to an individual at a clinic.
This is an example of a:
Secondary level of prevention for a population
Primary level of prevention for a population
Tertiary level of prevention for individuals
Primary level of prevention for individuals
2. What is the primary purpose of a theory in nursing?
Measure nursing functions.
Reflect the domain of nursing practice.
Explain a phenomenon.
Formulate legislation.
3. A client is wheezing and short of breath. The physician orders a medicated
nebulizer treatment now and in 4 hours. The nurse is providing what aspect of
care?
Implementation
Assessment
Evaluation
Planning
4. Which of the following most accurately describes evidence-based practice in
nursing?
, Using traditional nursing practices and protocols handed to guide
nursing care and improve patient outcomes.
Using peer-reviewed research articles including systematic reviews to
guide clinical practice.
Applying personal experience to make clinical decisions and improve
patient outcomes.
Integrating the best available evidence with clinical expertise and
patient values to guide nursing care.
5. Which statement accurately describes a benefit of theory-based nursing
practice?
Limits the nurse's assessment
Reduces patient advocacy
Is not linked to nursing outcomes
Contributes to evidence-based practice
6. Which nursing theory emphasizes the importance of self-care in patient
management?
Peplau
Orem
Neuman
Roy
7. If a nursing practice is based solely on professional opinions without
incorporating research, what potential issues might arise?
The practice will always be effective regardless of research.
Professional opinions are always sufficient for nursing practice.
, The practice may lack evidence-based support, leading to
ineffective patient care.
Patient care will improve without the need for research.
8. Discuss how the examination for registered nurse licensure contributes to
patient safety.
The examination focuses solely on ethical guidelines without regard
for patient safety.
The examination is primarily a formality with no real impact on nursing
practice.
The examination guarantees that all nurses will provide identical care
to every patient.
The examination ensures that nurses possess the essential
knowledge required to provide safe and effective care.
9. Why is theory-based nursing practice important for nursing interventions?
It focuses solely on administrative tasks.
It eliminates the need for patient advocacy.
It complicates the assessment process for nurses.
It provides a systematic process for designing nursing interventions.
10. The nurses on an acute care medical floor notice an increase in pressure
ulcer formation in their patients. A nurse consultant decides to compare two
types of treatment. The first is the procedure currently used to assess for
pressure ulcer risk. The second uses a new assessment instrument to identify
at-risk patients. Given this information, the nurse consultant exemplifies
which career?
Clinical nurse specialist
, Nurse administrator
Nurse researcher
Nurse educator
11. In a scenario where a nurse is working with a patient who has preconceived
notions about healthcare, how should the nurse apply Peplau's theory to
improve their relationship?
The nurse should ignore the patient's preconceptions and focus on
treatment.
The nurse should only consider their own preconceptions in the
relationship.
The nurse should assert their authority to change the patient's views.
The nurse should acknowledge and address both their own and the
patient's preconceptions to build trust and understanding.
12. In a scenario where a patient with terminal cancer refuses further treatment
but the family insists on continuing aggressive therapy, how should the nurse
act in this situation?
The nurse should take a neutral stance and not engage in the
discussion.
The nurse should ignore the patient's wishes and follow the family's
demands.
The nurse should suggest alternative treatments without consulting
the patient.
The nurse should advocate for the patient's wishes and facilitate a
discussion between the patient and family.
13. Which of the following statements about nursing theories is correct?
