NR546 / NR 546 ACTUAL MIDTERM EXAM 2024 QUESTIONS AND ANSWERS
Course
NR 546 (NR546)
1. Question:
What is the primary purpose of evidence-based practice (EBP) in nursing?
A) To ensure that nurses follow hospital policies
B) To improve patient outcomes through the use of the best available evidence
C) To reduce healthcare costs
D) To comply with federal regulations
Answer: B) To improve patient outcomes through the use of the best available evidence
Rationale:
Evidence-based practice integrates the best available research evidence with clinical expertise
and patient preferences to improve patient care. It is not solely about cost reduction or
compliance but about delivering the most effective care possible based on current evidence.
2. Question:
Which of the following is a critical component of patient-centered care?
A) Strict adherence to standardized protocols
B) Treating patients as passive participants in their care
C) Considering patients' values, preferences, and needs
D) Focusing on treatment rather than prevention
Answer: C) Considering patients' values, preferences, and needs
Rationale:
Patient-centered care focuses on the individual needs of the patient, taking into account their
preferences, values, and experiences. It is about empowering patients and involving them in
decisions about their care.
3. Question:
Which of the following is most important for a nurse to assess in a patient with suspected heart
failure?
,A) Oxygen saturation levels
B) Blood glucose levels
C) Body temperature
D) Nutritional intake
Answer: A) Oxygen saturation levels
Rationale:
In heart failure, the heart’s ability to pump blood is impaired, which can lead to fluid buildup and
difficulty breathing. Oxygen saturation levels are crucial for assessing the patient’s respiratory
function and ensuring they are getting adequate oxygenation.
4. Question:
A nurse is caring for a patient who has recently been diagnosed with type 2 diabetes. What is the
most important goal for the nurse in educating this patient?
A) To encourage the patient to stop taking their prescribed medication
B) To promote healthy lifestyle changes, including diet and exercise
C) To recommend over-the-counter supplements for managing blood sugar levels
D) To focus solely on insulin administration
Answer: B) To promote healthy lifestyle changes, including diet and exercise
Rationale:
While medication management is important, promoting lifestyle changes such as diet and
exercise is key in managing type 2 diabetes and preventing complications. This empowers the
patient to take an active role in their health.
5. Question:
Which of the following is an example of a primary prevention strategy in public health?
A) Administering vaccines to prevent disease
B) Providing rehabilitation after a stroke
C) Conducting cancer screenings for early detection
D) Offering counseling for mental health disorders
Answer: A) Administering vaccines to prevent disease
Rationale:
Primary prevention involves strategies aimed at preventing the onset of disease. Vaccines are a
,key method of preventing infections before they occur, unlike secondary or tertiary prevention,
which focus on early detection or managing established conditions.
6. Question:
What is the most effective method for a nurse to assess a patient's pain level?
A) Asking the patient to rate their pain on a scale of 1 to 10
B) Observing the patient’s facial expressions
C) Checking the patient’s vital signs
D) Listening to the patient’s family for their observations of pain
Answer: A) Asking the patient to rate their pain on a scale of 1 to 10
Rationale:
Pain is subjective, so asking the patient directly to rate their pain allows for the most accurate
assessment of their experience. Other methods, such as observing facial expressions, may be
helpful but do not provide as comprehensive an assessment as self-report.
7. Question:
A patient receiving chemotherapy is at risk for infection. What is the priority nursing
intervention?
A) Encourage high-protein, high-calorie foods
B) Monitor the patient for signs of infection and fever
C) Administer prescribed antiemetics
D) Provide a relaxing environment to reduce stress
Answer: B) Monitor the patient for signs of infection and fever
Rationale:
Chemotherapy suppresses the immune system, making patients more susceptible to infections.
Monitoring for signs of infection, including fever, is a priority to ensure early detection and
intervention.
8. Question:
Which of the following is an appropriate nursing action when administering a blood transfusion?
, A) Administer the transfusion at a rate determined by the physician without adjusting for patient
tolerance
B) Start the transfusion immediately after receiving the blood product from the blood bank
C) Monitor the patient closely for any signs of adverse reactions, especially during the first 15
minutes
D) Allow the transfusion to continue for as long as the patient is comfortable without checking
vital signs
Answer: C) Monitor the patient closely for any signs of adverse reactions, especially during the
first 15 minutes
Rationale:
The first 15 minutes of a blood transfusion are critical because reactions are most likely to occur
during this time. The nurse must monitor vital signs and observe for any signs of an adverse
reaction to the transfusion.
9. Question:
A nurse is assessing a patient with chronic obstructive pulmonary disease (COPD). Which of the
following findings would be considered an early sign of hypoxia?
A) Decreased respiratory rate
B) Increased confusion and restlessness
C) Decreased heart rate
D) Increased cough and sputum production
Answer: B) Increased confusion and restlessness
Rationale:
Hypoxia (low oxygen levels) can manifest early as confusion, restlessness, and altered mental
status. Monitoring mental status is key in detecting early signs of inadequate oxygenation.
10. Question:
A nurse is educating a patient on managing hypertension. Which of the following statements by
the patient indicates a need for further teaching?
A) "I will reduce my salt intake to help manage my blood pressure."
B) "I can stop taking my medication once my blood pressure returns to normal."
C) "I will engage in regular physical activity to improve my health."
D) "I understand that stress management is important for controlling my blood pressure."
Course
NR 546 (NR546)
1. Question:
What is the primary purpose of evidence-based practice (EBP) in nursing?
A) To ensure that nurses follow hospital policies
B) To improve patient outcomes through the use of the best available evidence
C) To reduce healthcare costs
D) To comply with federal regulations
Answer: B) To improve patient outcomes through the use of the best available evidence
Rationale:
Evidence-based practice integrates the best available research evidence with clinical expertise
and patient preferences to improve patient care. It is not solely about cost reduction or
compliance but about delivering the most effective care possible based on current evidence.
2. Question:
Which of the following is a critical component of patient-centered care?
A) Strict adherence to standardized protocols
B) Treating patients as passive participants in their care
C) Considering patients' values, preferences, and needs
D) Focusing on treatment rather than prevention
Answer: C) Considering patients' values, preferences, and needs
Rationale:
Patient-centered care focuses on the individual needs of the patient, taking into account their
preferences, values, and experiences. It is about empowering patients and involving them in
decisions about their care.
3. Question:
Which of the following is most important for a nurse to assess in a patient with suspected heart
failure?
,A) Oxygen saturation levels
B) Blood glucose levels
C) Body temperature
D) Nutritional intake
Answer: A) Oxygen saturation levels
Rationale:
In heart failure, the heart’s ability to pump blood is impaired, which can lead to fluid buildup and
difficulty breathing. Oxygen saturation levels are crucial for assessing the patient’s respiratory
function and ensuring they are getting adequate oxygenation.
4. Question:
A nurse is caring for a patient who has recently been diagnosed with type 2 diabetes. What is the
most important goal for the nurse in educating this patient?
A) To encourage the patient to stop taking their prescribed medication
B) To promote healthy lifestyle changes, including diet and exercise
C) To recommend over-the-counter supplements for managing blood sugar levels
D) To focus solely on insulin administration
Answer: B) To promote healthy lifestyle changes, including diet and exercise
Rationale:
While medication management is important, promoting lifestyle changes such as diet and
exercise is key in managing type 2 diabetes and preventing complications. This empowers the
patient to take an active role in their health.
5. Question:
Which of the following is an example of a primary prevention strategy in public health?
A) Administering vaccines to prevent disease
B) Providing rehabilitation after a stroke
C) Conducting cancer screenings for early detection
D) Offering counseling for mental health disorders
Answer: A) Administering vaccines to prevent disease
Rationale:
Primary prevention involves strategies aimed at preventing the onset of disease. Vaccines are a
,key method of preventing infections before they occur, unlike secondary or tertiary prevention,
which focus on early detection or managing established conditions.
6. Question:
What is the most effective method for a nurse to assess a patient's pain level?
A) Asking the patient to rate their pain on a scale of 1 to 10
B) Observing the patient’s facial expressions
C) Checking the patient’s vital signs
D) Listening to the patient’s family for their observations of pain
Answer: A) Asking the patient to rate their pain on a scale of 1 to 10
Rationale:
Pain is subjective, so asking the patient directly to rate their pain allows for the most accurate
assessment of their experience. Other methods, such as observing facial expressions, may be
helpful but do not provide as comprehensive an assessment as self-report.
7. Question:
A patient receiving chemotherapy is at risk for infection. What is the priority nursing
intervention?
A) Encourage high-protein, high-calorie foods
B) Monitor the patient for signs of infection and fever
C) Administer prescribed antiemetics
D) Provide a relaxing environment to reduce stress
Answer: B) Monitor the patient for signs of infection and fever
Rationale:
Chemotherapy suppresses the immune system, making patients more susceptible to infections.
Monitoring for signs of infection, including fever, is a priority to ensure early detection and
intervention.
8. Question:
Which of the following is an appropriate nursing action when administering a blood transfusion?
, A) Administer the transfusion at a rate determined by the physician without adjusting for patient
tolerance
B) Start the transfusion immediately after receiving the blood product from the blood bank
C) Monitor the patient closely for any signs of adverse reactions, especially during the first 15
minutes
D) Allow the transfusion to continue for as long as the patient is comfortable without checking
vital signs
Answer: C) Monitor the patient closely for any signs of adverse reactions, especially during the
first 15 minutes
Rationale:
The first 15 minutes of a blood transfusion are critical because reactions are most likely to occur
during this time. The nurse must monitor vital signs and observe for any signs of an adverse
reaction to the transfusion.
9. Question:
A nurse is assessing a patient with chronic obstructive pulmonary disease (COPD). Which of the
following findings would be considered an early sign of hypoxia?
A) Decreased respiratory rate
B) Increased confusion and restlessness
C) Decreased heart rate
D) Increased cough and sputum production
Answer: B) Increased confusion and restlessness
Rationale:
Hypoxia (low oxygen levels) can manifest early as confusion, restlessness, and altered mental
status. Monitoring mental status is key in detecting early signs of inadequate oxygenation.
10. Question:
A nurse is educating a patient on managing hypertension. Which of the following statements by
the patient indicates a need for further teaching?
A) "I will reduce my salt intake to help manage my blood pressure."
B) "I can stop taking my medication once my blood pressure returns to normal."
C) "I will engage in regular physical activity to improve my health."
D) "I understand that stress management is important for controlling my blood pressure."
