Lab 1: Blood Flashcards
Blood is a ____ tissue.
connective
Cells formed in red bone marrow from _______ are called hemocytoblasts.
hematopoietic stem cells
Cells suspended in liquid matrix are called ____.
plasma
If clotting factors are removed from the liquid it is then called a ____.
serum
_____ contains formed elements and plasma which can be separated using a centrifuge.
whole blood
Heavier components of blood are spun to the _____ of the tube.
bottom
The _____ contains both white blood cells and platelets
buffy coat
Erythorcytes are ____.
red blood cells.
Leukocytes are _____.
white blood cells
____ transport gases between the body cells and the lungs.
Erythrocytes
Leukocytes protect against ____.
disease
Thrombocytes are ____.
platelets
Thrombocytes help _____.
form clots
______ have the shape of bioconcave discs.
erythrocytes
Hemoglobin in erythrocytes carry ______ and ______.
oxygen and carbon dioxide
Hemoglobin in erythrocytes gives blood it’s ____.
color
The life span of an erythrocytes is ___.
120 days
Two major categories of leukocytes are _____ and ____.
granulocytes
agranulocytes
Granulocytes have large ____ in the cytoplasm.
granules
Agranulocytes have small ____ which can’t be seen.
granules
Leukocytes differ in ___, shape of nucleus, staining characteristics, and granular appearance of the cytoplasm.
size
_____ are proteins on the surface of the blood cell.
Antigens
_____ are proteins floating around in the plasma/serum that reacts with antigens.
Antibodies
Antigen is to key as Antibody is to a ____.
lock
Type A blood has ____ antigens.
A
Type B blood has ____ antigens.
B
Type AB blood has ___ antigens.
both A and B
Type O blood has ____ antigens.
neither A or B
____% of the population has type A blood.
41%
____% of the population has type B blood.
9%
____% of the population has type AB blood.
3%
____% of the population has type O blood.
48%
ABO blood group is based on the presence or absence of _____ antigens.
two (A&B)
Type A blood produces ___ antibody.
B
Type B blood produces ___ antibody.
A
Antibodies produces are ____ of the antigens.
opposite.
Type AB blood produces _____ antibodies.
neither A or B
Type O blood produces _____ antibodies.
both A and B
______ is the clumping of RBC’s after a blood transfusion. It only occurs if a person receives the wrong blood type (antigens on the RBC’s given, react with antibodies already in blood.)
Agglutination
Blood type A can receive type ___ blood.
A and O
Blood type B can receive type ____.
B and O
Blood type AB can receive type ____ blood.
A, B, AB, O
Blood type O can receive type ___ blood.
O
Type A blood can donate to ____ blood type.
A and AB
Type B blood can donate to ___ blood type.
B and AB
Type AB blood can donate to ____ blood type.
AB
Type O blood can donate to ____ blood type.
A, B, AB, O
The universal donor
O-
The universal recipient
AB+
Rh blood group named after the ____ it was first studied in.
rhesus monkey
There are ____ antigens in the Rh blood group, but antigen ___ is the most prevalent.
several
D
If antigen D is present, blood is said to be Rh ___.
positive
If antigen D is not present, blood is said to be Rh ___.
negative
Rh positive blood group does not produce ____.
Rh antibodies
Rh negative blood group will produce Rh-antibodies only if ____ to Rh-positive blood (due to transfusion error or pregnancy)
exposed
The first time Rh negative blood is exposed to Rh positive blood ____ will happen, but this causes the formation of Rh antibodies.
formation
The second the Rh negative blood is exposed to Rh positive blood the Rh antibodies will react with the ____.
Rh antigens
Agglutination in Rh =’s ___.
positive blood type
No agglutination in Rh =’s ___.
negative blood type
