Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
42 Cards in this Set
- Front
- Back
Normal RBC Count
Men: Women: |
Normal RBC Count
Men: 4.6-6.2 million/µL Women: 4.2-5.4 million/µL |
|
Normal Hemoglobin
Men: Women: |
Normal Hemoglobin
Men:13.5-16.5 g/dl Women: 12-15 g/dl |
|
Normal Hematocrit
Men: Women: |
Normal Hematocrit
Men: 40-54% Women: 38-47% |
|
Normal Differential of WBC's
Neutrophils Lymphocytes Monocytes Eosinophils Bands Basophils |
Neutrophils - 40-75%
Lymphocytes - 20-45% Monocytes - 2-10% Eosinophils, Bands - 0-6% Basophils - 0-1% |
|
Normal Platelet Count
|
140,000 - 440,000/µL
(/mm to third power) |
|
Pseudoneutrophilia
|
marginated neutrophils shift into the circulating pool and are counted in the CBC
(no spike in bands as seen w/infection) |
|
Eosinophilia
or Eosinophilic leukocytosis |
increase in eosinophils
(seen in allergic states & parasitic infestations) |
|
Lymphocytosis
|
increase in lymphocytes
(seen in viral infections) |
|
Lymphocytopenia
|
decrease in lymphocytes
(seen in trauma & acute infection) |
|
Monocytosis
|
increase in monocytes
(seen in chronic infections including TB, syphllis, typhoid fever & subacute bacterial endocarditis) |
|
definition and causes of neutropenia
|
chemotherapy*
decreased bone marrow prod.* increased dest. of neutrophils in tissues* bone marrow disease cancer affecting bone marrow severe bacterial infection some viral infections hypothermia (pseudo) |
|
definition and causes of neutrophilia
|
(increased neutrophils)
bacterial infection inflammation |
|
definition and causes of eosinophilia
|
(increased eosinophils)
allergic reaction parasitic infestation |
|
definition and causes of lymphocytosis
|
(increased lymphocytes)
viral infection |
|
definition and causes of monocytosis
|
(increased monocytes)
chronic infections TB malignancies |
|
anemia
|
anemia is a decrease in the RBC count, Hb, & Hct
|
|
microcytic
|
red cells smaller than normal
|
|
hypochromic
|
contain a lower than normal amount of Hb
|
|
normocytic, normochromic anemia
|
anemia present with normal indices
|
|
microcytic, hypochromic anemia
|
anemia present & red cells are smaller and conatin lower amount of Hb than normal
(indices are abnormal) |
|
macrocytic
|
RBC's larger than normal
(increased MCV) |
|
Polycythemia
|
increase in RBC count, Hb and hematocrit
|
|
thrombocytopenia
|
abnormal reduction in the platelet count
|
|
hemostasis
|
ability to prevent hemorrhage, form a blood clot
|
|
Normal Prothrombin time (PT)
|
12 to 15 seconds
|
|
Normal International normalized ratio (INR)
|
less than 1.2
|
|
What lab results should be reviewed before performing an ABG
|
blood clotting ability
platelet count PT APTT |
|
Normal PT/INR
|
PT 12-15 seconds
INR <1.2 |
|
Normal platelet count
|
140,000-440,000/mm3
|
|
Normal APTT
|
24-32 seconds
|
|
Normal Sodium
|
137-147 mEq/L
|
|
Normal Potassium
|
3.5-4.8 mEq/L
|
|
Normal Chloride
|
98-105 mEq/L
|
|
Normal CO2 content
|
25-33 mEq/L
|
|
Normal BUN
|
7-20 mg/dl
|
|
Normal Creatinine
|
0.7-1.3 mg/dl
|
|
Normal Total protein
|
6.3-7.9 g/dl
|
|
Normal Albumin
|
3.5-5.0 g/dl
|
|
Normal Cholesterol
|
150-220 mg/dl
|
|
Normal Glucose
|
70-105 mg/dl
|
|
Causes of Hypokalemia
|
low K+ diet
alcoholism gastrointestinal loss renal disease diuretics alkalosis increased plasma insulin diuretic use |
|
Causes of Hyperkalemia
|
high K+ diet
oral K+ supplement transfusion of old blood renal failure hypoaldosteronism acidosis crush injuries tissue hypoxia hemolysis leukocytosis |