NUR 2115 EXAM 1 REAL EXAM LATEST (2 DIFFERENT VERSIONS ) QS AND ANS/NUR 2115
FUNDAMENTALS OF PROFFESIONAL NURSING EXAM 1 (RASMUSSEN COLLLEGE)
Oxygenate
ventilation
perfusion
diffusion -(answer)Respiration #1 goal is to....
______________ the tissues through
______________, ____________, and _______________
Negative
1:1 -(answer)For adequate ventilation to occur the interpleural pressure needs to be _____________ to
expand the lung.
The V/Q ratio is _______________
Ventilation -(answer)Respiratory Failure:
Ventilation or Oxygenation failure?
-Inadequate ventilation: Low O2 & High CO2
-Thoracic pressure change inadequate, mechanical abnormality (Kyphosis, COPD, Pneumothorax)
-Defect in Respiratory control center (CNS dysfunction, Drug OD)
-Impaired muscular function (Neuromuscular diseases, spinal cord injury)
Oxygenation -(answer)Respiratory Failure:
Ventilation or Oxygenation failure?
-Ventilation adequate
-Decreased lung perfusion (Right to left shunt, pulmonary embolism)
-Hemorrhagic shock
-Abnormal Hgb (Doesn't bind to O2, Carbon monoxide poisoning)
,NUR 2115 EXAM 1 REAL EXAM LATEST (2 DIFFERENT VERSIONS ) QS AND ANS/NUR 2115
FUNDAMENTALS OF PROFFESIONAL NURSING EXAM 1 (RASMUSSEN COLLLEGE)
-Abnormal aveolar-capillary unit (Pulmonary edema, silent unit- ARDs)
SOB
hypoxemia
hypercapnia
acidosis
hypoxia -(answer)Respiratory Failure-- Clinical Manifestations:
-Hallmark sign: _______________
-Limited chest expansion, abnormal sounds
-Confusion, grunting, nasal flaring, sternal retractions
-PaO2 <50 =__________
-PaCO2 >50=__________
-pH <7.35=___________
-SPO2 <90%=__________
80-100
35-45
22-26
7.35-7.45
compensated -(answer)Normal ABG Values:
PaO2: ________
PCO2:________
HCO3:_______
pH:________
HCO3 and CO2 are both outside of normal ranges= ___________
,NUR 2115 EXAM 1 REAL EXAM LATEST (2 DIFFERENT VERSIONS ) QS AND ANS/NUR 2115
FUNDAMENTALS OF PROFFESIONAL NURSING EXAM 1 (RASMUSSEN COLLLEGE)
Full= pH within norms
Partial= pH not within norms
Uncompensated metabolic acidosis with hypoxia -(answer)What are the ABG results?
pH <7.35
PO2 <80
PCO2 35-45
HCO3 <22
Fully compensated respiratory acidosis -(answer)What are the ABG results?
pH 7.35-7.45, closer to 7.35
PO2 90-100
PCO2 >45
HCO3 >30
Partially compensated metabolic alkalosis -(answer)What are the ABG results?
pH >7.45
PO2 80-100
PCO2 >45
HCO3 > 26
Compensated metabolic acidosis with hypoxia -(answer)What are the ABG results?
pH 7.35-7.45, closer to 7.35
PO2 <80
PCO2 <35
, NUR 2115 EXAM 1 REAL EXAM LATEST (2 DIFFERENT VERSIONS ) QS AND ANS/NUR 2115
FUNDAMENTALS OF PROFFESIONAL NURSING EXAM 1 (RASMUSSEN COLLLEGE)
HCO3 <22
<50
>50
<7.35
<10
<25
<10 -(answer)Indications for Mechanical Ventilation with Respiratory Failure:
PaO2: ______________
PCO2: _____________
pH:___________
Vital Capacity: ___________
Neg. Inspiratory Force:____________
FEV1:___________________
-Apnea or bradypnea
-Respiratory distress with confusion
-Increased WOB not relieved by interventions
-Confusion with need to protect airway
-Circulatory shock
Negative pressure ventilator -(answer)Type of Ventilator:
-Noninvasive
- (-) pressure forces air in
-Used for neuromuscular disorders
-Example: Iron lung, Chest cuirass
FUNDAMENTALS OF PROFFESIONAL NURSING EXAM 1 (RASMUSSEN COLLLEGE)
Oxygenate
ventilation
perfusion
diffusion -(answer)Respiration #1 goal is to....
______________ the tissues through
______________, ____________, and _______________
Negative
1:1 -(answer)For adequate ventilation to occur the interpleural pressure needs to be _____________ to
expand the lung.
The V/Q ratio is _______________
Ventilation -(answer)Respiratory Failure:
Ventilation or Oxygenation failure?
-Inadequate ventilation: Low O2 & High CO2
-Thoracic pressure change inadequate, mechanical abnormality (Kyphosis, COPD, Pneumothorax)
-Defect in Respiratory control center (CNS dysfunction, Drug OD)
-Impaired muscular function (Neuromuscular diseases, spinal cord injury)
Oxygenation -(answer)Respiratory Failure:
Ventilation or Oxygenation failure?
-Ventilation adequate
-Decreased lung perfusion (Right to left shunt, pulmonary embolism)
-Hemorrhagic shock
-Abnormal Hgb (Doesn't bind to O2, Carbon monoxide poisoning)
,NUR 2115 EXAM 1 REAL EXAM LATEST (2 DIFFERENT VERSIONS ) QS AND ANS/NUR 2115
FUNDAMENTALS OF PROFFESIONAL NURSING EXAM 1 (RASMUSSEN COLLLEGE)
-Abnormal aveolar-capillary unit (Pulmonary edema, silent unit- ARDs)
SOB
hypoxemia
hypercapnia
acidosis
hypoxia -(answer)Respiratory Failure-- Clinical Manifestations:
-Hallmark sign: _______________
-Limited chest expansion, abnormal sounds
-Confusion, grunting, nasal flaring, sternal retractions
-PaO2 <50 =__________
-PaCO2 >50=__________
-pH <7.35=___________
-SPO2 <90%=__________
80-100
35-45
22-26
7.35-7.45
compensated -(answer)Normal ABG Values:
PaO2: ________
PCO2:________
HCO3:_______
pH:________
HCO3 and CO2 are both outside of normal ranges= ___________
,NUR 2115 EXAM 1 REAL EXAM LATEST (2 DIFFERENT VERSIONS ) QS AND ANS/NUR 2115
FUNDAMENTALS OF PROFFESIONAL NURSING EXAM 1 (RASMUSSEN COLLLEGE)
Full= pH within norms
Partial= pH not within norms
Uncompensated metabolic acidosis with hypoxia -(answer)What are the ABG results?
pH <7.35
PO2 <80
PCO2 35-45
HCO3 <22
Fully compensated respiratory acidosis -(answer)What are the ABG results?
pH 7.35-7.45, closer to 7.35
PO2 90-100
PCO2 >45
HCO3 >30
Partially compensated metabolic alkalosis -(answer)What are the ABG results?
pH >7.45
PO2 80-100
PCO2 >45
HCO3 > 26
Compensated metabolic acidosis with hypoxia -(answer)What are the ABG results?
pH 7.35-7.45, closer to 7.35
PO2 <80
PCO2 <35
, NUR 2115 EXAM 1 REAL EXAM LATEST (2 DIFFERENT VERSIONS ) QS AND ANS/NUR 2115
FUNDAMENTALS OF PROFFESIONAL NURSING EXAM 1 (RASMUSSEN COLLLEGE)
HCO3 <22
<50
>50
<7.35
<10
<25
<10 -(answer)Indications for Mechanical Ventilation with Respiratory Failure:
PaO2: ______________
PCO2: _____________
pH:___________
Vital Capacity: ___________
Neg. Inspiratory Force:____________
FEV1:___________________
-Apnea or bradypnea
-Respiratory distress with confusion
-Increased WOB not relieved by interventions
-Confusion with need to protect airway
-Circulatory shock
Negative pressure ventilator -(answer)Type of Ventilator:
-Noninvasive
- (-) pressure forces air in
-Used for neuromuscular disorders
-Example: Iron lung, Chest cuirass
