What is a normal Hgb value?
The healthy range for hemoglobin is: For men, 13.2 to 16.6 grams per deciliter. For women, 11.6 to 15 grams per deciliter.
What is Hgb in blood test low?
Low Hgb is also known as anemia, which means that you don’t have enough red blood cells in your body. With anemia, a blood test will also show that you have a low red blood cell count and may have low hematocrit, the volume of red blood cells to other components in your blood.
What is normal Hgb & HCT?
Generally, a normal range is considered to be: For men, 38.3 to 48.6 percent. For women, 35.5 to 44.9 percent.
What does a high Hgb level mean?
A high hemoglobin count indicates an above-normal level of the iron-containing protein in red blood cells. Hemoglobin (often abbreviated as Hb or Hgb) is the oxygen-carrying component of red blood cells.
What causes a low hemoglobin?
Your bone marrow needs iron to make hemoglobin, the part of the red blood cell that takes oxygen to your organs. Iron-deficiency anemia can be caused by: A diet without enough iron, especially in infants, children, teens, vegans, and vegetarians. Certain drugs, foods, and caffeinated drinks.
Why would HGB and HCT be low?
Low red blood cell production can occur due to nutritional deficiencies, disease, or medications, especially certain kinds of chemotherapy. Iron deficiency causes low hemoglobin and hematocrit because iron is a component of hemoglobin.
What is HCT and MCV?
The hematocrit reflects the amount of space in the blood that is occupied by RBCs. Hematocrit measurements are affected by the number of RBCs and by the size of the RBCs. The mean corpuscle (cell) volume (MCV) is a measurement of the average size of the RBCs.
What causes elevated Hgb?
A high hemoglobin count occurs most commonly when your body requires an increased oxygen-carrying capacity, usually because: You smoke. You live at a high altitude and your red blood cell production naturally increases to compensate for the lower oxygen supply there.
What causes high Hgb and HCT?
Medical conditions that can cause high hemoglobin levels include: Polycythemia vera (the bone marrow produces too many red blood cells) Lung diseases such as COPD, emphysema or pulmonary fibrosis (lung tissue becomes scarred) Heart disease, especially congenital heart disease (the baby is born with it)
What is a normal hemoglobin level for a 70 year old woman?
A “normal” level of hemoglobin is usually in the range of 14-17gm/dL for men, and 12-15gm/dL for women.
What is MCH MCV and MCHC?
Definition. Mean corpuscular volume (MCV), mean corpuscular hemoglobin (MCH), and mean corpuscular hemoglobin concentration (MCHC) were first introduced by Wintrobe in 1929 to define the size (MCV) and hemoglobin content (MCH, MCHC) of red blood cells.
What is the normal range for lab values?
– Normal range = 1200 to 2000 mL – Average = 1400 mL – Extreme range = 600 to 3600 mL
What are normal laboratory values?
Normal Range Values . Sodium (Na) 135-147 mEq/L: Potassium (K) 3.5-5.5 mEq/L: Chloride (Cl)
What is a normal lab value?
What are normal lab values? According to the Food and Drug Administration (FDA), normal lab test values are a set of upper and lower limits generally given as a range since normal values vary from person to person. Laboratory tests are commonly administered in discovering the cause of symptoms, confirming a diagnosis and screening for diseases.
What are normal blood lab values?
LABORATORY VALUES U.S. traditional units are followed in parentheses by equivalent values expressed in S.I. units. Hematology Absolute neutrophil count Male — 1780-5380/µL (1.78-5.38 x 109/L) Female — 1560-6130/µL (1.56-6.13 x 109/L) Activated partial thromboplastin time — 25-35 s Bleeding time — less than 10 min