Nurs 6512: Advanced Health Assessment Midterm Review Walden
University | UPDATED Questions with 100% Verified Answers
Question:
WBC level Newborn
Answer:
9-30 Billion cells/L until 2 weeks old
Question:
WBC Levels in Adults
Answer:
3.4 to 9.6 billion
Question:
5 types of WBC
Answer:
Neutrophils lymphocytes monocytes eosinophils basophils
Question:
Usually What WBC is the largest
Answer:
Neutrophils
Question:
What WBC type is the largest as a newborn
Answer:
Lymphocytes until 8 years old
Question:
Leukopenia
Answer:
less than 4000 * viral infection * bacterial infection * bone
marrow issue
,Question:
Severe leukopenia
Answer:
less than 500 can be at risk for fatal infection dying of even a
cold
Question:
when is leukocytosis common
Answer:
during pregnancy due to increased neutrophils
Question:
What wbc type elevates with allergies
Answer:
Eosinophils
Question:
what wbc type elevates with infections (bacterial and viral)
Answer:
Viral: lymphocytes bacterial: neutrophils
Question:
Hemoglobin (Hgb) what does it go
Answer:
carries oxygen throughout the body making up 95% of dry wt
of RBC
Question:
Hemoglobin is what type of structure
Answer:
quaternary structure made of 4 globular proteins (2
alpha/2beta) with an iron center for o2 binding
,Question:
Erythocytosis and 6 causes
Answer:
elevated Hgb caused by: polycythemia, high altitude, heart
disease, copd/pulm disease, dehydration, renal issue
Question:
anemia and at least 5 causes
Answer:
low hbg, due to : iron deficiency or vitamin b12 /folate
deficiency, chronic renal failure, aplastic anemia, bone
marrow issue, leukemia, lymphoma, or blood loss
Question:
Normal Hgb levels
Answer:
11.6-16.6g/dl
Question:
when hgb is abnormal be concerned of what
Answer:
blood oxygen carrying capacity concern
Question:
Hematocrit Hct what is it
Answer:
percentage of overall solution: packed cell volume of RBC
Question:
normal hct level
Answer:
35.5 to 48.6%
, Question:
Hgb compared to hct
Answer:
Hct= hgb x3
Question:
loss of plasma volume from the vascular space does what to
hct
Answer:
increases it: think dehydration, severe burn, elevated hct
Question:
overhydration does what to hct
Answer:
decreases hct: not necessarily bleeding
Question:
right after hemorrage what happens to rbc and plasma
Answer:
its an equal loss of both rbc and plasma until hrs later whaen
interstial fluid shifts into vascular space decreases hct
Question:
how many days does bone marrow take to make rbc
Answer:
7 days to make them
Question:
risk of hypovolemic shock during acute or chronic loss
Answer:
acute due to no time to compensate: think dialysis vs
hemorrhage
University | UPDATED Questions with 100% Verified Answers
Question:
WBC level Newborn
Answer:
9-30 Billion cells/L until 2 weeks old
Question:
WBC Levels in Adults
Answer:
3.4 to 9.6 billion
Question:
5 types of WBC
Answer:
Neutrophils lymphocytes monocytes eosinophils basophils
Question:
Usually What WBC is the largest
Answer:
Neutrophils
Question:
What WBC type is the largest as a newborn
Answer:
Lymphocytes until 8 years old
Question:
Leukopenia
Answer:
less than 4000 * viral infection * bacterial infection * bone
marrow issue
,Question:
Severe leukopenia
Answer:
less than 500 can be at risk for fatal infection dying of even a
cold
Question:
when is leukocytosis common
Answer:
during pregnancy due to increased neutrophils
Question:
What wbc type elevates with allergies
Answer:
Eosinophils
Question:
what wbc type elevates with infections (bacterial and viral)
Answer:
Viral: lymphocytes bacterial: neutrophils
Question:
Hemoglobin (Hgb) what does it go
Answer:
carries oxygen throughout the body making up 95% of dry wt
of RBC
Question:
Hemoglobin is what type of structure
Answer:
quaternary structure made of 4 globular proteins (2
alpha/2beta) with an iron center for o2 binding
,Question:
Erythocytosis and 6 causes
Answer:
elevated Hgb caused by: polycythemia, high altitude, heart
disease, copd/pulm disease, dehydration, renal issue
Question:
anemia and at least 5 causes
Answer:
low hbg, due to : iron deficiency or vitamin b12 /folate
deficiency, chronic renal failure, aplastic anemia, bone
marrow issue, leukemia, lymphoma, or blood loss
Question:
Normal Hgb levels
Answer:
11.6-16.6g/dl
Question:
when hgb is abnormal be concerned of what
Answer:
blood oxygen carrying capacity concern
Question:
Hematocrit Hct what is it
Answer:
percentage of overall solution: packed cell volume of RBC
Question:
normal hct level
Answer:
35.5 to 48.6%
, Question:
Hgb compared to hct
Answer:
Hct= hgb x3
Question:
loss of plasma volume from the vascular space does what to
hct
Answer:
increases it: think dehydration, severe burn, elevated hct
Question:
overhydration does what to hct
Answer:
decreases hct: not necessarily bleeding
Question:
right after hemorrage what happens to rbc and plasma
Answer:
its an equal loss of both rbc and plasma until hrs later whaen
interstial fluid shifts into vascular space decreases hct
Question:
how many days does bone marrow take to make rbc
Answer:
7 days to make them
Question:
risk of hypovolemic shock during acute or chronic loss
Answer:
acute due to no time to compensate: think dialysis vs
hemorrhage
