80+ (2025-2026 A+ Graded) Exam-Style Questions | Verified Solutions | Complete Answer Key
Question 1
ABG - PH
Correct!
7.35-7.45 mm HG
Question 2
ABG - PaCO2 range
Correct!
35-45 mm HG
Question 3
ABG - PA02
Correct!
80-100mm HG
Question 4
ABG - BE
Correct!
-2 - 3 MeQ/L
, Question 5
CBC: Hemoglobin (Hgb) - what is the normal range?
Correct!
Normal Value: 14-17.5 G /DL
Question 6
CBC: Hemoglobin (Hgb) - what do high and low values indicate?
Correct!
High value = smoking?
Low value = anemia or blood loss?
Question 7
CBC: Hematocrit - what is the normal range?
Correct!
Normal value = 41-50%
Question 8
CBC: Hematocrit - what do high and low values indicate?
Correct!
High value = dehydrated?
Low value = anemia or blood loss?
Question 9
CBC: WBC - what is the normal range?
Correct!
Normal value = 4500-11000
, Question 10
CBC: WBC - what do high and low values indicate?
Correct!
High value = infection, anemia, steroid use
Low value = viral infection or immunodeficiency
Question 11
CBC: RBC - what is the normal range?
Correct!
Normal value = 3.9-5.5 million mm3
Question 12
CBC: RBC - what do high and low values indicate?
Correct!
High value = polycythemia or high altitude
Low value = cancer or bone marrow suppression
Question 13
Coags: PT - what does it measure & how long?
Correct!
Coumadin anticoagulation
10-13 second
Question 14
Coags: PT - what do high values indicate?
Correct!
High values can indicate liver cirrohsis, vitamin K deficiency or DIC