RN NCLEX EXAM 2024 WITH NGN | ALL 160
QUESTIONS WITH CORRECT ANSWERS |
ALREADY GRADED A+ | LATEST UPDATE
1. The intensive care unit (ICU) charge nurse will determine that teaching about hemodynamic
monitoring for a new staff nurse has been effective when the new nurse
A) Positions the zero-reference stopcock line level with the phlebostatic axis.
B) Balances and calibrates the hemodynamic monitoring equipment every hour.
C) Rechecks the location of the phlebostatic axis when changing the patient's position.
D) Ensures that the patient is lying supine with the head of the bed flat for all readings. -
ANSWER>>A) Positions the zero-reference stopcock line level with the phlebostatic axis.
2. The mixed venous oxygen saturation/central venous oxygen saturation (SvO2/ScvO2) ratio is
expected to decrease in patients with:
A) Hypethermia
B) Anemia
C) Balanced oxygen supply and demand
D) Sepsis - ANSWER>>B) Anemia
3. To verify the correct placement of an endotracheal tube (ET) after insertion, the best initial
action by the nurse is to:
A) Observe for abdominal distention.
B) Asking the physician to order a portable X-ray.
C) Auscultate the lungs for symmetrical lung sounds.
D) Obtain an ABG sample and send it to the lab before securing the ET. - ANSWER>>C)
Auscultate the lungs for symmetrical lung sounds.
4. Examples of medications with positive inotropic effect include all of the following EXCEPT:
A) Dopamine
B) Digitalis-like drugs
C) B-adrenergic blockers
D) Calcium sensitizers. - ANSWER>>C) B-adrenergic blockers
5. Which of the following statements is WRONG about central venous pressure (CVP)?
A) It increases in cases of hypovolemia.
B) It increases in cases of hypervolemia.
C) It increases in patients with right ventricular failure.
D) It can be measured using the proximal port of the pulmonary artery catheter. - ANSWER>>A)
It increases in cases of hypovolemia.
,6. The nurse notes thick, white respiratory secretions from a patient who is receiving
mechanical ventilation. Which intervention will be most effective in resolving this problem?
A) Increase fluid intake to loosen the secretion.
B) Suction the patient every hour even after removal of the secretions.
C) Reposition the patient every 4 hours.
D) Instill 5 mL of sterile saline into the endotracheal tube (ET) before suctioning. - ANSWER>>A)
Increase fluid intake to loosen the secretion.
7. The flat wave on the following Pulmonary artery pressure waveform is:
A) An indication of deflated balloon.
B) An indication of overinflated balloon.
C) Indicates complete coronary artery occlusion and MI.
D) A normal expected change of the waveform as we inflate the balloon. - ANSWER>>B) An
indication of overinflated balloon.
8. Which of the following hemodynamic measures is used to estimate left ventricular preload?
A) Central venous pressure (CVP).
B) Invasive blood pressure (IBP).
C) Systemic vascular resistance (SVR).
D) Pulmonary Artery Wedge Pressure (PAWP). - ANSWER>>D) Pulmonary Artery Wedge
Pressure (PAWP).
9. For any patient with a pulmonary catheter, the flush bag, tubings, and transducer should be
changed every... hours.
A) 24
B) 48
C) 72
D) 96 - ANSWER>>D) 96
10. Compared to the endotracheal tube, tracheostomy has the advantage of?
A) Tracheostomy is noninvasive, endotracheal tube is invasive.
B) Tracheostomy requires suctioning less frequently than endotracheal tube.
C) Tracheostomy can be used for long term management of upper airway problems.
D) Tracheostomy is used to bypass both the upper and lower airway paths, whereas
endotracheal tube is used to bypass only upper airway path. - ANSWER>>C) Tracheostomy can
be used for long term management of upper airway problems.
11. During emergencies, the most commonly used method of artificial airways is?
A) Nasal endotracheal tube.
B) Oral endotracheal tube.
C) Tracheostomy.
D) Ambu bag. - ANSWER>>B) Oral endotracheal tube.
, 12. During her routine morning assessment, the nurse noticed that her 45 YO male patient who
has endotracheal tube is able to say some words. The priority nursing intervention in this
situation is?
A) Communicating with the patient orally and assuring him that this is a sign of improvement.
B) Providing sedation so the patient can rest.
C) Assessing the placement of the tube because talking is a sign of tube displacement.
D) Removing the tube immediately and calling the physician. - ANSWER>>C) Assessing the
placement of the tube because talking is a sign of tube displacement.
13. Kinked or compressed tubing, for example biting the endotracheal tube, is expected to
produce which of the following mechanical ventilator alarms?
A) High pressure.
B) Low pressure.
C) Low tidal volume.
D) High tidal volume. - ANSWER>>A) High pressure.
14. Alveolar hypoventilation, a potential complication of mechanical ventilation, increases the
risk for?
A) Emphysema
B) Pneumothorax
C) Lung abscess
D) Atelectasis - ANSWER>>D) Atelectasis
15. Some endotracheal tubes allow continuous suctioning of secretions above the cuff and
consequently decrease the risk for?
A) Barotrauma
B) Volutrauma:
C) Atelectasis
D) Aspiration - ANSWER>>D) Aspiration
16. The mechanical ventilation mode that creates positive pressure at the end of exhalation and
restores functional residual capacity so it improves oxygenation is called?
A) Continuous Positive Airway Pressure (CPAP)
B) Pressure support ventilation (PSV)
C) Positive End-Expiratory Pressure (PEEP)
D) Airway Pressure Release Ventilation (APRV) - ANSWER>>C) Positive End-Expiratory Pressure
(PEEP)
17. Afterload is defined as:
A) The contractile force of the heart independent of preload and afterload.
B) The pressure against which the ventricle must pump to open the semilunar valve and eject
blood out.
QUESTIONS WITH CORRECT ANSWERS |
ALREADY GRADED A+ | LATEST UPDATE
1. The intensive care unit (ICU) charge nurse will determine that teaching about hemodynamic
monitoring for a new staff nurse has been effective when the new nurse
A) Positions the zero-reference stopcock line level with the phlebostatic axis.
B) Balances and calibrates the hemodynamic monitoring equipment every hour.
C) Rechecks the location of the phlebostatic axis when changing the patient's position.
D) Ensures that the patient is lying supine with the head of the bed flat for all readings. -
ANSWER>>A) Positions the zero-reference stopcock line level with the phlebostatic axis.
2. The mixed venous oxygen saturation/central venous oxygen saturation (SvO2/ScvO2) ratio is
expected to decrease in patients with:
A) Hypethermia
B) Anemia
C) Balanced oxygen supply and demand
D) Sepsis - ANSWER>>B) Anemia
3. To verify the correct placement of an endotracheal tube (ET) after insertion, the best initial
action by the nurse is to:
A) Observe for abdominal distention.
B) Asking the physician to order a portable X-ray.
C) Auscultate the lungs for symmetrical lung sounds.
D) Obtain an ABG sample and send it to the lab before securing the ET. - ANSWER>>C)
Auscultate the lungs for symmetrical lung sounds.
4. Examples of medications with positive inotropic effect include all of the following EXCEPT:
A) Dopamine
B) Digitalis-like drugs
C) B-adrenergic blockers
D) Calcium sensitizers. - ANSWER>>C) B-adrenergic blockers
5. Which of the following statements is WRONG about central venous pressure (CVP)?
A) It increases in cases of hypovolemia.
B) It increases in cases of hypervolemia.
C) It increases in patients with right ventricular failure.
D) It can be measured using the proximal port of the pulmonary artery catheter. - ANSWER>>A)
It increases in cases of hypovolemia.
,6. The nurse notes thick, white respiratory secretions from a patient who is receiving
mechanical ventilation. Which intervention will be most effective in resolving this problem?
A) Increase fluid intake to loosen the secretion.
B) Suction the patient every hour even after removal of the secretions.
C) Reposition the patient every 4 hours.
D) Instill 5 mL of sterile saline into the endotracheal tube (ET) before suctioning. - ANSWER>>A)
Increase fluid intake to loosen the secretion.
7. The flat wave on the following Pulmonary artery pressure waveform is:
A) An indication of deflated balloon.
B) An indication of overinflated balloon.
C) Indicates complete coronary artery occlusion and MI.
D) A normal expected change of the waveform as we inflate the balloon. - ANSWER>>B) An
indication of overinflated balloon.
8. Which of the following hemodynamic measures is used to estimate left ventricular preload?
A) Central venous pressure (CVP).
B) Invasive blood pressure (IBP).
C) Systemic vascular resistance (SVR).
D) Pulmonary Artery Wedge Pressure (PAWP). - ANSWER>>D) Pulmonary Artery Wedge
Pressure (PAWP).
9. For any patient with a pulmonary catheter, the flush bag, tubings, and transducer should be
changed every... hours.
A) 24
B) 48
C) 72
D) 96 - ANSWER>>D) 96
10. Compared to the endotracheal tube, tracheostomy has the advantage of?
A) Tracheostomy is noninvasive, endotracheal tube is invasive.
B) Tracheostomy requires suctioning less frequently than endotracheal tube.
C) Tracheostomy can be used for long term management of upper airway problems.
D) Tracheostomy is used to bypass both the upper and lower airway paths, whereas
endotracheal tube is used to bypass only upper airway path. - ANSWER>>C) Tracheostomy can
be used for long term management of upper airway problems.
11. During emergencies, the most commonly used method of artificial airways is?
A) Nasal endotracheal tube.
B) Oral endotracheal tube.
C) Tracheostomy.
D) Ambu bag. - ANSWER>>B) Oral endotracheal tube.
, 12. During her routine morning assessment, the nurse noticed that her 45 YO male patient who
has endotracheal tube is able to say some words. The priority nursing intervention in this
situation is?
A) Communicating with the patient orally and assuring him that this is a sign of improvement.
B) Providing sedation so the patient can rest.
C) Assessing the placement of the tube because talking is a sign of tube displacement.
D) Removing the tube immediately and calling the physician. - ANSWER>>C) Assessing the
placement of the tube because talking is a sign of tube displacement.
13. Kinked or compressed tubing, for example biting the endotracheal tube, is expected to
produce which of the following mechanical ventilator alarms?
A) High pressure.
B) Low pressure.
C) Low tidal volume.
D) High tidal volume. - ANSWER>>A) High pressure.
14. Alveolar hypoventilation, a potential complication of mechanical ventilation, increases the
risk for?
A) Emphysema
B) Pneumothorax
C) Lung abscess
D) Atelectasis - ANSWER>>D) Atelectasis
15. Some endotracheal tubes allow continuous suctioning of secretions above the cuff and
consequently decrease the risk for?
A) Barotrauma
B) Volutrauma:
C) Atelectasis
D) Aspiration - ANSWER>>D) Aspiration
16. The mechanical ventilation mode that creates positive pressure at the end of exhalation and
restores functional residual capacity so it improves oxygenation is called?
A) Continuous Positive Airway Pressure (CPAP)
B) Pressure support ventilation (PSV)
C) Positive End-Expiratory Pressure (PEEP)
D) Airway Pressure Release Ventilation (APRV) - ANSWER>>C) Positive End-Expiratory Pressure
(PEEP)
17. Afterload is defined as:
A) The contractile force of the heart independent of preload and afterload.
B) The pressure against which the ventricle must pump to open the semilunar valve and eject
blood out.
