NUR 4090 Exam 1 | Questions with 100% Correct
Answers | Verified | Latest Update 2026/2027
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Practice questions for this set
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measures tissue oxygen delivery
can determine if cardiac output and oxygen delivery is high enough to meet
pts demands
drawn from pulmonary catheter
Choose an answer
why is venous blood more acidic
1 pharmacogenomics 2
than arterial blood?
3 mixed venous blood gas (SVO2) 4 shunt
Don't know?
Terms in this set (70)
, pharmacogenomics the study of how a person metabolizes
medications based on his or her genetic makeup
when conducting a genetic obtain a three-generation family history
assessment, the nurse should...
ventilation the process of bringing in O2 (inhalation)
perfusion are the tissues receiving oxygenated blood?
-strength of myocardium
-MAP
-patency of the vessels
-circulating volume
shunt perfusion without ventilation
-blockage in airway (secretions, blood, fluid)
dead space ventilation without perfusion
-blockage in circulatory system (PE, DVT)
arterial blood gas measures adequacy of alveolar ventilation
how well the lungs are bringing in O2 and
excreting CO2
mixed venous blood gas (SVO2) measures tissue oxygen delivery
can determine if cardiac output and oxygen
delivery is high enough to meet pts demands
drawn from pulmonary catheter
normal pH 7.35-7.45
normal PO2 (mmHg) >80 mmHg
Answers | Verified | Latest Update 2026/2027
Save
Practice questions for this set
Learn 1 /7 Study using Learn
measures tissue oxygen delivery
can determine if cardiac output and oxygen delivery is high enough to meet
pts demands
drawn from pulmonary catheter
Choose an answer
why is venous blood more acidic
1 pharmacogenomics 2
than arterial blood?
3 mixed venous blood gas (SVO2) 4 shunt
Don't know?
Terms in this set (70)
, pharmacogenomics the study of how a person metabolizes
medications based on his or her genetic makeup
when conducting a genetic obtain a three-generation family history
assessment, the nurse should...
ventilation the process of bringing in O2 (inhalation)
perfusion are the tissues receiving oxygenated blood?
-strength of myocardium
-MAP
-patency of the vessels
-circulating volume
shunt perfusion without ventilation
-blockage in airway (secretions, blood, fluid)
dead space ventilation without perfusion
-blockage in circulatory system (PE, DVT)
arterial blood gas measures adequacy of alveolar ventilation
how well the lungs are bringing in O2 and
excreting CO2
mixed venous blood gas (SVO2) measures tissue oxygen delivery
can determine if cardiac output and oxygen
delivery is high enough to meet pts demands
drawn from pulmonary catheter
normal pH 7.35-7.45
normal PO2 (mmHg) >80 mmHg
