Png 2251 Final Exam 2 Questions And Correct
Answers 2025| Actual Exam
Which Of The Following Is The Mechanism That Stimulates The
Release Of Surfactant?
A. Fluid Accumulation In The Alveoli
B. Alveolar Collapse From Atelectasis
C. Alveolar Stretch From Deep
Breathing
D. Air Movement Through The Alveolar Pores Of Kohn Correct
Answer: C. Alveolar Stretch From Deep Breathing
Which Of The Following Causes Air To Enter The Thoracic Cavity
During Inspiration?
A. Contraction Of The Accessory Abdominal Muscles
B. Increased Carbon Dioxide And Decreased Oxygen In The
Blood C. Stimulation Of The Respiratory Muscles By The
Chemoreceptors
D. Decrease Intrathoracic Pressure Relative To Pressure At The
Airway Correct Answer: D. Decrease Intrathoracic Pressure
Relative To Pressure At The Airway
Which Of The Following Measures The Lungs Ability To Adequately
Oxygenate The Arterial Blood?
A. Arterial Oxygen Tension
B. Carboxyhemoglobin
Level
C. Arterial Carbon Dioxide Tension
D. Venous Carbon Dioxide Tension Correct Answer: A. Arterial Oxygen
Tension
Which Of The Following Is The Most Important Respiratory
Defence Mechanism Distal To The Respiratory Bronchioles?
A. Alveolar Macrophage B.
Impaction Of Particles C.
Reflex Bronchoconstriction
D. Mucociliary Clearance Mechanism Correct Answer: A. Alveolar
Macrophage
Which Of The Following Is Caused By A Rightward Shift Of The
Oxygen- Hemoglobin Dissociation Curve?
A. Metabolic Alkalosis B.
Postoperative Hypothermia
C. Release Of Oxygen At The Tissue Level
D. Greater Affinity Of Oxygen For Hemoglobin Correct Answer: C.
Release Of Oxygen At The Tissue Level
Which Of The Following Are Very Early Signs Or Symptoms Of
Inadequate Oxygenation?
A. Dyspnea And Hypotension
,B. Apprehension And
Restlessness C. Cyanosis And
Cool, Clammy Skin
,D. Increased Urine Output And Diaphoresis Correct Answer: B.
Apprehension And Restlessness
During The Respiratory Assessment Of An Older Adult, The Nurse
Would Expect To Find Which Of The Following? (Select All That
Apply)
A. A Vigorous Cough B.
Increased Chest Expansion
C. Increased Residual
Volume
D. Increased Breath Sounds In The Lung
Apices
E. Increased Anteroposterior (Ap) Chest Diameter Correct Answer: C, E
Which Of The Following Should The Nurse Inquire About When
Assessing Activity And Exercise Related To Respiratory Health?
A. Dyspnea During Rest Or
Exercise B. Recent Weight Loss Or
Weight Gain
C. Ability To Sleep Through The Entire
Night
D. Willingness To Wear Oxygen Equipment In Public Correct Answer:
A. Dyspnea During Rest Or
Exercise
Which Of The Following Is The Best Tool To Assess For The Vibration
Of Tactile Fremitus?
A.
Palms
B. Fingertips
C.
Stethoscope
D. Index Fingers Correct Answer: A. Palms
Which Of The Following Is An Abnormal Finding In The Assessment
Of The Respiratory System?
A. Presence Of Tactile Fremitus B.
Inspiratory Chest Expansion Of 2.5cm
C. Percussion Resonance Over The Lung
Bases
D. Symmetrical Chest Expansion And Contraction Correct Answer: A.
Presence Of Tactile Fremitus
Which Of The Following Is Performed To Remove Pleural Fluid For
Analysis?
A.
Thoracentesis
B.
Bronchoscopy
C. Pulmonary
Angiography
, D. Sputum Culture And Sensitivity Correct Answer: A. Thoracentesis
A Client Is Seen In The Clinic For An Episode Of Epistaxis, Which Is
Controlled By Placement Of Anterior Nasal Packing. During Discharge
Teaching, What Should The Nurse Instruct The Client To Do?
A. Use Asa (Aspirin) For Pain Relief
B. Remove The Packing Later That
Day
C. Skip The Next Dose Of Antihypertensive
Medication
D. Avoid Vigorous Nose Blowing And Strenuous Activity Correct
Answer: D. Avoid Vigorous Nose Blowing And Strenuous
Activity
Answers 2025| Actual Exam
Which Of The Following Is The Mechanism That Stimulates The
Release Of Surfactant?
A. Fluid Accumulation In The Alveoli
B. Alveolar Collapse From Atelectasis
C. Alveolar Stretch From Deep
Breathing
D. Air Movement Through The Alveolar Pores Of Kohn Correct
Answer: C. Alveolar Stretch From Deep Breathing
Which Of The Following Causes Air To Enter The Thoracic Cavity
During Inspiration?
A. Contraction Of The Accessory Abdominal Muscles
B. Increased Carbon Dioxide And Decreased Oxygen In The
Blood C. Stimulation Of The Respiratory Muscles By The
Chemoreceptors
D. Decrease Intrathoracic Pressure Relative To Pressure At The
Airway Correct Answer: D. Decrease Intrathoracic Pressure
Relative To Pressure At The Airway
Which Of The Following Measures The Lungs Ability To Adequately
Oxygenate The Arterial Blood?
A. Arterial Oxygen Tension
B. Carboxyhemoglobin
Level
C. Arterial Carbon Dioxide Tension
D. Venous Carbon Dioxide Tension Correct Answer: A. Arterial Oxygen
Tension
Which Of The Following Is The Most Important Respiratory
Defence Mechanism Distal To The Respiratory Bronchioles?
A. Alveolar Macrophage B.
Impaction Of Particles C.
Reflex Bronchoconstriction
D. Mucociliary Clearance Mechanism Correct Answer: A. Alveolar
Macrophage
Which Of The Following Is Caused By A Rightward Shift Of The
Oxygen- Hemoglobin Dissociation Curve?
A. Metabolic Alkalosis B.
Postoperative Hypothermia
C. Release Of Oxygen At The Tissue Level
D. Greater Affinity Of Oxygen For Hemoglobin Correct Answer: C.
Release Of Oxygen At The Tissue Level
Which Of The Following Are Very Early Signs Or Symptoms Of
Inadequate Oxygenation?
A. Dyspnea And Hypotension
,B. Apprehension And
Restlessness C. Cyanosis And
Cool, Clammy Skin
,D. Increased Urine Output And Diaphoresis Correct Answer: B.
Apprehension And Restlessness
During The Respiratory Assessment Of An Older Adult, The Nurse
Would Expect To Find Which Of The Following? (Select All That
Apply)
A. A Vigorous Cough B.
Increased Chest Expansion
C. Increased Residual
Volume
D. Increased Breath Sounds In The Lung
Apices
E. Increased Anteroposterior (Ap) Chest Diameter Correct Answer: C, E
Which Of The Following Should The Nurse Inquire About When
Assessing Activity And Exercise Related To Respiratory Health?
A. Dyspnea During Rest Or
Exercise B. Recent Weight Loss Or
Weight Gain
C. Ability To Sleep Through The Entire
Night
D. Willingness To Wear Oxygen Equipment In Public Correct Answer:
A. Dyspnea During Rest Or
Exercise
Which Of The Following Is The Best Tool To Assess For The Vibration
Of Tactile Fremitus?
A.
Palms
B. Fingertips
C.
Stethoscope
D. Index Fingers Correct Answer: A. Palms
Which Of The Following Is An Abnormal Finding In The Assessment
Of The Respiratory System?
A. Presence Of Tactile Fremitus B.
Inspiratory Chest Expansion Of 2.5cm
C. Percussion Resonance Over The Lung
Bases
D. Symmetrical Chest Expansion And Contraction Correct Answer: A.
Presence Of Tactile Fremitus
Which Of The Following Is Performed To Remove Pleural Fluid For
Analysis?
A.
Thoracentesis
B.
Bronchoscopy
C. Pulmonary
Angiography
, D. Sputum Culture And Sensitivity Correct Answer: A. Thoracentesis
A Client Is Seen In The Clinic For An Episode Of Epistaxis, Which Is
Controlled By Placement Of Anterior Nasal Packing. During Discharge
Teaching, What Should The Nurse Instruct The Client To Do?
A. Use Asa (Aspirin) For Pain Relief
B. Remove The Packing Later That
Day
C. Skip The Next Dose Of Antihypertensive
Medication
D. Avoid Vigorous Nose Blowing And Strenuous Activity Correct
Answer: D. Avoid Vigorous Nose Blowing And Strenuous
Activity
