RBC STUDY GUIDE TEST.
RBC's that exhibit a variety of shapes are called - CORRECT ANSWER poikilocytes
A cell not normally present in peripheral blood is a - CORRECT ANSWER pronormoblast
Plasma consists of all of the following EXCEPT - CORRECT ANSWER water
proteins
(platelets - not these)
clotting factors
albumin
The cells in this field (stained with supravital stain) can best be described as - CORRECT ANSWER
reticulocytes
Which of the following is NOT a formed element of the blood - CORRECT ANSWER platelets
leukocytes
(fibrinogen - this one)
erythrocytes
The function of hemoglobin is to - CORRECT ANSWER -carry oxygen to the tissue
-assist in bringing carbon dioxide to the lungs
-act as part of the buffer system
Identify the nucleated cell in this field - CORRECT ANSWER orthochromatic normoblast
The liquid component of the blood is approximately ____% of whole blood. - CORRECT ANSWER 55
, As the transport system of the body, blood carries - CORRECT ANSWER -oxygen
-cellular elements
-digestive products
Iron exists in the normal hemoglobin molecule (in the oxygen carrying state) as - CORRECT ANSWER
ferrous (2+)
Transferrin functions in transporting ______________ to the developing RBC - CORRECT ANSWER iron
Normal adults have three hemoglobins in their red blood cells. These are - CORRECT ANSWER -A1
-F
-A2
Hemoglobin A1 (aka Hb A) consists of two types of globin chains - CORRECT ANSWER alpha and beta
Name 2 Embryonic hemoglobins - CORRECT ANSWER Gowers I and II
The initial precursors in heme synthesis are - CORRECT ANSWER Succinyl CoA, Glycine, and delta ALA
When you calculate the MCHC you use - CORRECT ANSWER
Protein synthesis occurs in the - CORRECT ANSWER ribosome
Methemoglobin is hemoglobin that - CORRECT ANSWER contains iron in the 3+ state
Globin synthesis occurs in the - CORRECT ANSWER ribosomes
Hemoglobin molecule that does not carry oxygen is called - CORRECT ANSWER
RBC's that exhibit a variety of shapes are called - CORRECT ANSWER poikilocytes
A cell not normally present in peripheral blood is a - CORRECT ANSWER pronormoblast
Plasma consists of all of the following EXCEPT - CORRECT ANSWER water
proteins
(platelets - not these)
clotting factors
albumin
The cells in this field (stained with supravital stain) can best be described as - CORRECT ANSWER
reticulocytes
Which of the following is NOT a formed element of the blood - CORRECT ANSWER platelets
leukocytes
(fibrinogen - this one)
erythrocytes
The function of hemoglobin is to - CORRECT ANSWER -carry oxygen to the tissue
-assist in bringing carbon dioxide to the lungs
-act as part of the buffer system
Identify the nucleated cell in this field - CORRECT ANSWER orthochromatic normoblast
The liquid component of the blood is approximately ____% of whole blood. - CORRECT ANSWER 55
, As the transport system of the body, blood carries - CORRECT ANSWER -oxygen
-cellular elements
-digestive products
Iron exists in the normal hemoglobin molecule (in the oxygen carrying state) as - CORRECT ANSWER
ferrous (2+)
Transferrin functions in transporting ______________ to the developing RBC - CORRECT ANSWER iron
Normal adults have three hemoglobins in their red blood cells. These are - CORRECT ANSWER -A1
-F
-A2
Hemoglobin A1 (aka Hb A) consists of two types of globin chains - CORRECT ANSWER alpha and beta
Name 2 Embryonic hemoglobins - CORRECT ANSWER Gowers I and II
The initial precursors in heme synthesis are - CORRECT ANSWER Succinyl CoA, Glycine, and delta ALA
When you calculate the MCHC you use - CORRECT ANSWER
Protein synthesis occurs in the - CORRECT ANSWER ribosome
Methemoglobin is hemoglobin that - CORRECT ANSWER contains iron in the 3+ state
Globin synthesis occurs in the - CORRECT ANSWER ribosomes
Hemoglobin molecule that does not carry oxygen is called - CORRECT ANSWER
